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MOSMosaic

Materials · Fertilizers · NYSE

The Mosaic Company is the world’s leading producer and marketer of concentrated phosphate and potash crop nutrients. 10-K, Item 1

Employees
13,249
Headquarters
Tampa, FL
CEO
Bruce M. Bodine
Next results
around Feb 23, 2027
Compare with peers → Embed

What MOS's management wrote with each quarter's results: the press release (8-K item 2.02, exhibit 99) and, when the company files them, its prepared remarks or the call transcript. The call itself is not filed with SEC, so most quarters have the release only.

Adjusted vs GAAP earnings per share

in the company's own words

In its release of 2026-11-03, MOS reported −$0.23 per share under GAAP and −$0.19 on its own adjusted basis.

The company's words, latest release
sheet TAMPA, FL, November 3, 2026 - The Mosaic Company (NYSE: MOS), reported a net loss of $72 million and diluted loss per share of $0.23 for the third quarter of 2026. release
Adjusted EBITDA (1) was $324 million and adjusted loss per share (1) was $0.19. release

What the company says its adjusted numbers leave out:

Adjusted metrics, including adjusted EPS, and adjusted EBITDA are calculated by excluding the impact of notable items from the GAAP measure. release Nov 3, 2026

Both numbers are read from the words of each release (usually the highlights), never computed by us; hover a number for its sentence. Quarters where the release gives them only in a table are not shown. The company decides what "adjusted" leaves out; the full reconciliation is in the release.

Press release Nov 3, 2026 · EX-99.1

THE MOSAIC COMPANY REPORTS THIRD QUARTER 2026 RESULTS

Open on SEC ↗

The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com

Third quarter results included revenues of $3.1 billion, an operating loss of $97 million and a net loss of $72 million; excluding notable items, adjusted EBITDA (1)

• Third quarter sales volumes totaled 1.4 million tonnes for Phosphates, 2.1 million tonnes for Potash and 1.9 million tonnes for Mosaic Fertilizantes

Working capital and production management resulted in sequential improvement in operating cash flow in the third quarter

Settled fourth quarter sulfur contract at $615 per long ton, which is expected to positively contribute to fourth quarter free cash flow.

Refinanced and extended all long-term maturities through 2028, further strengthening the balance sheet

TAMPA, FL, November 3, 2026 - The Mosaic Company (NYSE: MOS), reported a net loss of $72 million and diluted loss per share of $0.23 for the third quarter of 2026. Adjusted EBITDA (1) was $324 million and adjusted loss per share (1) was $0.19.

“We made meaningful progress during the third quarter on the actions within our control. We aligned phosphate production with the availability of affordable sulfur, reduced costs, strengthened our financial position, and continued to advance opportunities to optimize the portfolio," said President and CEO Bruce Bodine. "These actions position us to deliver stronger performance as conditions improve."

In millions $ except as noted below Q3 2026 Q2 2026 Q3 2025 Net Sales - billions $ $3.1 $2.8 $3.5 Selling, General and Administrative $124 $132 $126 Expenses Operating Earnings (Loss) $(97) $(36) $340 Operating Earnings (Loss) – Phosphate $(194) $(104) $102 Operating Earnings (Loss) – Potash $189 $195 $229 Operating Earnings (Loss) – Mosaic $(21) $(41) $96 Fertilizantes Operating Earnings (Loss) – Corporate $(70) $(86) $(88) and Other Net Income (Loss) $(72) $(273) $411 Adjusted EBITDA(1) $324 $407 $806 Adjusted EBITDA - Phosphate(1) $49 $128 $280 Adjusted EBITDA - Potash(1) $284 $278 $329 Adjusted EBITDA – Mosaic $41 $60 $241 Fertilizantes(1) Adjusted EBITDA – Corporate and Other(1) $(50) $(59) $(44)

(1) See “Non-GAAP Financial Measures” for additional information and reconciliation. 1 Mosaic reported a third quarter net loss of $72 million, compared to net income of $411 million in the same quarter of 2025. Third quarter results were negatively impacted by $53 million of pre-tax notable items. These items primarily included environmental reserve adjustments, expenses related to facility closures and restructuring costs that were partially offset by gains related to a positive adjustment to the value of Mosaic’s investment in Ma’aden and changes in foreign currency. Third quarter adjusted EBITDA (1) totaled $324 million, down from $806 million in the same quarter last year. Results primarily reflected lower sales volumes across all segments and higher raw material costs in Phosphate and Mosaic Fertilizante s, which were partially offset by higher phosphate prices. Selling, general, and administrative (SG&A) expenses were $124 million in the third quarter, compared to $126 million in the prior year period, reflecting the impact of cost saving actions that were largely offset by inflationary pressures. The effective tax rate for the third quarter was 36.7%. Cash taxes paid were $63 million in the third quarter, primarily resulting from profits generated in the Potash segment.

Cash flow from operations totaled $284 million in the third quarter, compared to $229 million in the same period last year. The increase was primarily driven by lower finished goods inventories. Free cash flow (1) was breakeven in the third quarter of 2026, compared to $(135) million in the prior year period, reflecting higher cash flow from operations and lower capital expenditures. Third quarter free cash flow also improved sequentially and is expected to improve further in the fourth quarter, supported by a further release of working capital and cost reduction initiatives across the enterprise.

• Capital expen ditures in 2026 are now expected to be $1.2 billion. For 2027, Mosaic is targeting capital expenditures below $1 billion.

• Mosaic continues to advance a strategic review of its asset portfolio. These efforts include year-to-date land sales totaling $67 million, advancing the sale process for the Araxá facility in Brazil, and the ongoing evaluation of other non-core assets.

• Mosaic refinanced and extended all long-term debt maturities through 2028, improving its maturity profile and preserving financial flexibility. The company’s $2.5 billion revolving credit facility remains fully available.

• The company paid a regular common dividend of $0.22 per share in the third quarter.

(1) See “Non-GAAP Financial Measures” for additional information and reconciliation. 2 Potash Results and Outlook:

The Potash segment reported net sales of $643 million in the third quarter of 2026 , down from $695 million in the prior year period. Operating earnings were $189 million, compared to $229 million in the third quarter of 2025. Adjusted EBITDA (1) was $284 million, compared to $329 million in the prior year period as a result of lower sales volumes.

Third quarter sales and production volumes each totaled 2.1 million tonnes, compared to 2.3 million tonnes in the prior year period. In addition to Colonsay and Belle Plaine's routine turnarounds, production during the quarter was impacted by abnormal geological conditions at Esterhazy that resulted in lower- than-expected ore grades. As a result, full-year potash production is now expected to be 8.6 million tonnes in 2026. Lower grades are temporary and expected to improve over time. Mosaic continues to target more than 9 million tonnes of annual potash production over the long term.

MOP cash cost of production per tonne (1) was $73 in the third quarter, up from $71 in the prior-year quarter, but down sequentially from $84 in the second quarter of 2026. Despite geological challenges at Esterhazy, higher sequential operating rates there and at Colonsay improved fixed cost absorption.

Fourth quarter 2026 sales volumes are expected to be in the range of 2.3 to 2.6 million tonnes, with realized mine gate MOP prices in the range of $255 to $275 per tonne.

(1) See “Non-GAAP Financial Measures” for additional information and reconciliation. 3 Phosphate Results and Outlook:

Q3 2026 Q2 2026 Q3 2025 Net Sales - millions $ $1,295 $1,246 $1,290 Sales Volumes - million tonnes* 1.4 1.4 1.6 DAP Selling Price FOB plant - $ per $838 $773 $714 tonne Phosphate Cash Cost of Conversion(1)- $ $117 $129 $131 per tonne Blended Rock Cost Consumed in COGS(1)- $ $91 $90 $80 per tonne Gross Margin - $ per tonne $(105) $(4) $92 Operating Earnings (Loss) – millions $ $(194) $(104) $102 Segment Adjusted EBITDA(1)- millions $ $49 $128 $280

*Tonnes = finished product tonnes The Phosphate segment reported net sales of $1.3 billion in the third quarter of 2026, which was equal to prior year period sales. The segment generated an operating loss of $194 million during the period, which compared to operating income of $102 million in the third quarter of 2025. Results reflected $84 million of notable items primarily related to environmental reserve adjustments, expenses related to facility closures and restructuring costs. Adjusted EBITDA (1) totaled $49 million, compared to $280 million in the prior year period. The year-over-year decline reflected higher raw material costs and lower volumes, somewhat offset by higher prices. Sales volumes for the third quarter were 1.4 million tonnes, compared to 1.6 million in the same period last year, reflecting production curtailments implemented as a result of limited affordable sulfur availability.

During the third quarter, cash cost of conversion (1) averaged $117 per tonne, down from $131 per tonne in the prior period, reflecting the idling of higher- cost Louisiana phosphate fertilizer production. Idle, turnaround, and unabsorbed fixed costs during the third quarter totaled $77 million, versus $42 million in the third quarter of 2025, reflecting the production curtailments. These costs are expected to increase further in the fourth quarter as a result of additional curtailments at the South Fort Meade and Miski Mayo mines, before moderating in 2027 as cost improvements are realized.

Third quarter raw material costs averaged $715 per long ton for sulfur and $619 per tonne for ammonia. For the fourth quarter, Mosaic settled a sulfur supply contract with U.S. Gulf Coast refiners at $615 per long ton.

Fourth-quarter stripping margins and adjusted EBITDA are expected to decline further as higher-cost raw materials purchased and consumed during the third quarter flow through cost of goods sold, reflecting the two- to three-month inventory cycle. However, cash flow is expected to improve sequentially following the settlement of the fourth-quarter sulfur contract, with the related earnings benefits expected primarily in the first quarter of 2027.

For the fourth quarter, sales volumes are expected to be of 1.3 to 1.6 million tonnes. DAP prices at the plant are expected to average $820 to $840 per tonne.

(1) See “Non-GAAP Financial Measures” for additional information and reconciliation. 4

Q3 2026 Q2 2026 Q3 2025 Net Sales - millions $ $1,254 $1,034 $1,592 Sales Volumes - million tonnes* 1.9 1.5 2.8 Sales Volumes of produced product – 0.4 0.7 1.0 million tonnes(2) Average Finished Product Selling Price - $625 $585 $518 $ per tonne Phosphate Cash Cost of Conversion(1)- $ $147 $141 $99 per tonne Phosphate Blended Rock Cost Consumed in COGS - $121 $105 $99 $ per tonne Gross Margin - $ per tonne $14 $4 $65 Operating Earnings (Loss) – millions $ $(21) $(41) $96 Segment Adjusted EBITDA(1)– millions $ $41 $60 $241

Mosaic Fertilizantes reported net sales of $1.3 billion in the third quarter of 2026, compared to $1.6 billion in the prior year period. The segment generated an operating loss of $21 million in the third quarter, compared to operating earnings of $96 million in the same period last year. Adjusted EBITDA (1) totaled $41 million, compared to $241 million in the prior year period. Third quarter results were primarily driven by lower sales volumes and fixed cost absorption, which were partially offset by higher distribution margins.

Third quarter sales volumes totaled 1.9 million tonnes, down from 2.8 million tonnes in the same quarter last year, primarily due to curtailed domestic production and limited customer credit availability.

During the third quarter, lower operating rates resulted in higher unit cash conversion costs (1) of $147 per tonne, up from $99 per tonne in the prior year period. The increase primarily reflected reduced fixed cost absorption and the ongoing operations of higher-cost, higher-margin animal feed (DCP) production at Cajati, which remains profitable in the current environment. Mosaic Fertilizantes also benefited from seasonal improvements in distribution margins, which have recovered to normalized levels.

Idle, turnaround and unabsorbed fixed costs included in cost of goods sold totaled $70 million, compared to $27 million in the prior-year period.

Looking ahead, while grower economics and fertilizer demand have improved, the full-quarter impact of production curtailments, combined with typical seasonality, is expected to result in fourth-quarter segment adjusted EBITDA below third-quarter levels.

Year-to-date net sales doubled compared to the first nine months of 2025, supported in part by the launch of six new products. Mosaic continues to expect to launch up to four new products (3) in the fourth quarter. Full-year net sales remain on track to double in 2026, totaling $135 million. (1) See “Non-GAAP Financial Measures” for additional information and reconciliation. (2) Represents volumes produced in Brazil and sold directly to third parties or through distribution.

(3) New products are defined as new brands or existing brands launched in new geographies. 5

The macroeconomic environment remains clouded by Middle East tensions, bottlenecks in the Strait of Hormuz, and Russia and Ukraine strikes on energy and agricultural infrastructure. At the same time, strengthening El Niño conditions and the observable impact of underapplication of crop nutrients over the past two years have led to a tightened agricultural backdrop. These factors together have led to agricultural commodity prices trending higher from the second quarter, leading to increased demand for fertilizers, particularly in North America. We expect this trend to continue into 2027.

Phosphate markets remain tight with improving demand and lingering supply disruptions. North American inventories are expected to stay low into next year as growers and retailers re-engage for fall application. Demand is outpacing many customers' initial expectations as stronger agricultural commodity prices have improved farmer economics, and another year of solid yields has further depleted soil nutrients. India has steadily secured tonnes for Rabi, which are expected to be depleted by year-end. Brazilian inventories are well below last year, setting the stage for a return of pent-up import demand in the near future. China has exported minimal volumes of DAP or MAP over the past quarter, and little to no exports are expected through spring. Global phosphate production remains constrained by sulfur availability. While sulfur prices have moderated, they remain elevated and continue to strain phosphate producer margins. Timing of normalization remains contingent on geopolitical events.

Potash market fundamentals are positive as global demand looks to set another record given healthy affordability. While potash shipments have seen little impact from Middle East disruption, escalating attacks in the Black Sea have constrained shipping and are likely to inhibit export supplies from the region through the fourth quarter. As such, offshore North American imports are likely to remain muted even as demand strengthens for the fall season. Chinese imports have already exceeded last year's total. While Chinese inventories are higher than last year, not all are available for sale given government reserve requirements, and available stocks to use ratios are quite manageable.

Full Year 2026 Potash Production Volumes - million tonnes 8.6 Total Capital Expenditures - billions $ $1.2 Depreciation, Depletion & Amortization - billions $1.1 - $1.2 $ Selling, General, and Administrative Expense - $510 - $530 millions $ Net Interest Expense - millions $ $240 - $260 Cash Tax - millions $ $175 - $225

Fourth Quarter 2026 Phosphate Sales Volumes - million tonnes 1.3 -1.6 DAP FOB Plant Prices - $ per tonne $820 - $840 Potash Sales Volumes - million tonnes 2.3- 2.6 MOP FOB Mine Prices - $ per tonne $255 - $275

The Company provided the following sensitivities to help investors anticipate the potential impact of price movements. These sensitivities are based on 2025 actual realized pricing and sales volumes.

Sensitivity Full year adj. EBITDA 2025 Actual impact(1) Average MOP Price / tonne $10/mt price change = $83 $255 (fob mine) million(4) Average DAP Price / tonne $10/mt price change = $60 $670 (fob plant) million

(1) See “Non-GAAP Financial Measures” for additional information and reconciliation.

Investors Media Joan Tong, CFA Sarah Fedorchuk 863-640-0826 813-523-7362 joan.tong@mosaicco.com media@mosaicco.com

The Mosaic Company (NYSE: MOS) helps the world grow the food it needs. Headquartered in Tampa, Florida, Mosaic is a leading producer and marketer of potash and phosphate fertilizer which are essential inputs for the world’s farmers. Through the Mosaic Biosciences platform, the company is advancing the next generation of biological solutions designed to improve nutrient use efficiency, strengthen crop performance, and support more sustainable agricultural systems. As a Fortune 500 company with a global employee base serving customers in more than 40 countries, Mosaic is helping build resilient and productive food systems for the future. More information on the company is available at www.mosaicco.com .

Mosaic will conduct a conference call on November 4, 2026, at 11:00 a.m. Eastern Time to discuss third quarter 2026 earnings results. A simultaneous webcast of the conference call may be accessed through Mosaic’s website at www.mosaicco.com/investors. This webcast will be available for up to one year from the time of the earnings

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements may include, but are not limited to, statements about future transactions or strategic plans and other statements about future financial and operating results. Such statements are based upon the current beliefs and expectations of The Mosaic Company’s management and are subject to significant risks and uncertainties. These risks and uncertainties include, but are not limited to: political and economic instability, including geopolitical instability and heightened tensions involving Iran, disruptions to global shipping routes, including the Strait of Hormuz, and changes in government policies in countries in which we have operations; the predictability and volatility of, and customer expectations about, agriculture, fertilizer, raw material, energy and transportation markets, including the cost and availability of sulfur and other key raw materials and inputs and potential disruptions to their production, supply or transportation, that are subject to competitive and other pressures and economic and credit market conditions; the level of inventories in the distribution channels for crop nutrients; changes in fertilizer use and application rates; the effect of future product innovations or development of new technologies on demand for our products; changes in foreign currency and exchange rates; international trade risks, including the impact of U.S. tariffs and retaliatory tariffs on economic conditions; and other risks associated with Mosaic’s international operations; a material adverse change in our Ma'aden investment with respect to the financial position, performance, operations or prospects of Ma'aden; customer defaults; the effects of Mosaic’s decisions to exit business operations or locations; the potential for curtailments, slowdowns, or temporary shutdowns of production due to market conditions, input availability, transportation constraints, or other operational factors; changes in government policy; changes in environmental and other governmental regulation, including expansion of the types and extent of water resources regulated under federal law, carbon taxes or other greenhouse gas regulation, implementation of numeric water quality standards for the discharge of nutrients into Florida waterways or efforts to reduce the flow of excess nutrients into the Mississippi River basin, the Gulf of America or elsewhere; further developments in judicial or administrative proceedings, or complaints that Mosaic’s operations are adversely impacting nearby farms, business operations or properties; difficulties or delays in receiving, increased costs of or challenges to necessary governmental permits or approvals or increased financial assurance requirements; resolution of global tax audit activity; the effectiveness of Mosaic’s processes for managing its strategic priorities; adverse weather conditions affecting operations in Central Florida, the Mississippi River basin, the Gulf Coast of the United States, Canada or Brazil, and including potential hurricanes, excess heat, cold, snow, rainfall or drought; actual costs of various items differing from management’s current estimates, including, among others, asset retirement, environmental remediation, reclamation or other environmental regulation, Canadian resources taxes and royalties, reduction of Mosaic’s available cash and liquidity, and increased leverage, due to its use of cash and/or available debt capacity to fund financial assurance requirements and strategic investments; brine inflows at Mosaic’s potash mines; other accidents and disruptions involving Mosaic’s operations, including potential mine fires, floods, explosions, seismic events, sinkholes or releases of hazardous or volatile chemicals; and risks associated with cyber security, including reputational loss; as well as other risks and 7 uncertainties reported from time to time in The Mosaic Company’s reports filed with the Securities and Exchange Commission. Actual results may differ from those set forth in the forward-looking statements.

This press release includes the presentation and discussion of non-GAAP diluted net earnings per share, or adjusted EPS, non-GAAP adjusted EBITDA, non-GAAP cash cost of conversion or production per tonne, or non-GAAP adjusted effective tax rate, and free cash flow collectively referred to as non-GAAP financial measures. Generally, a non-GAAP financial measure is a supplemental numerical measure of a company's performance, financial position or cash flows that either excludes or includes amounts that are not normally excluded or included in the most directly comparable measure calculated and presented in accordance with U.S. generally accepted accounting principles, or GAAP. Non-GAAP financial measures should not be considered as substitutes for, or superior to, measures of financial performance prepared in accordance with GAAP. In addition, because non-GAAP measures are not determined in accordance with GAAP, they are thus susceptible to varying interpretations and calculations and may not be comparable to other similarly titled measures of other companies. Adjusted metrics, including adjusted EPS, and adjusted EBITDA are calculated by excluding the impact of notable items from the GAAP measure. Notable items impact on gross margin and adjusted EBITDA is pretax. Notable items impact on diluted net earnings per share is calculated as the notable item amount plus income tax effect, based on expected annual effective tax rate, divided by diluted weighted average shares. Free cash flow is defined as net cash provided by operating activities less capital expenditures. Management believes that these adjusted measures provide securities analysts, investors, management and others with useful supplemental information regarding our performance by excluding certain items that may not be indicative of, or are unrelated to, our core operating results. Management utilizes these adjusted measures in analyzing and assessing Mosaic’s overall performance and financial trends, for financial and operating decision-making, and to forecast and plan for future periods. These adjusted measures also assist our management in comparing our and our competitors' operating results. We are not providing forward looking guidance for U.S. GAAP reported diluted net earnings per share or a quantitative reconciliation of forward-looking adjusted EPS and adjusted EBITDA because we are unable to predict with reasonable certainty our notable items without unreasonable effort. Historically, our notable items have included, but are not limited to, foreign currency transaction gain or loss, unrealized gain or loss on derivatives and equity securities, acquisition-related fees, discrete tax items, contingencies and certain other gains or losses. These items are uncertain, depend on various factors, and could have a material impact on U.S. GAAP reported results for the guidance period. Reconciliations for Non-GAAP financial measures contained in this press release are found below. Reconciliations for current and historical periods beginning with the quarter ended December 31, 2024 for consolidated adjusted EPS and adjusted EBITDA, as well as segment adjusted EBITDA are provided in the Selected Calendar Quarter Financial Information performance data for the related periods. This information is being furnished under Exhibit 99.2 of the Form 8-K and available on our website at www.mosaicco.com in the “Financial Information - Quarterly Earnings” section under the “Investors” tab. 8 For the three months ended September 30, 2026, the company reported the following notable items which, combined, negatively impacted earnings per share by $(0.04):

Tax EPS Amount effect impact Line (in (in (per Descr… Segment item milli… millio… share) ────────────────────────────────────────────────────────────────────────────── Forei… Foreign curre… curren… trans… Consol… transa… $ 32 $ -8 $ 0.07 gain gain (loss) (loss) Closed and Other indef… Phosph… operat… -14 4 -0.03 idled income facil… (expen… costs Closed and Other indef… Brazil operat… -14 4 -0.03 idled income facil… (expen… costs Corpor… Other Ma'ad… and non-op… 39 -10 0.09 mark-… Other income (expen… Reali… gain Other (loss) non-op… on Phosph… income -12 3 -0.03 RCRA (expen… Trust Secur… Other Envir… Phosph… operat… -42 11 -0.10 reser… income (expen… Restr… Other and Consol… operat… -12 3 -0.03 cost income reduc… (expen… Cost of Land goods recla… Phosph… sold/O… -17 5 -0.03 Operat… income… (Provi… YTD for) tax Consol… benefit — 25 0.08 rate from adjus… income taxes Loss Other on Corpor… non-op… -13 3 -0.03 debt income extin… (expen… Total Notab… $ -53 $ 40 $ -0.04 Items

For the three months ended September 30, 2025, the company reported the following notable items which, combined, positively impacted earnings per share by $0.25:

Tax EPS Amount effect impact Line (in (in (per Descr… Segment item milli… millio… share) ────────────────────────────────────────────────────────────────────────────── Forei… Foreign curre… curren… trans… Consol… transa… $ -14 $ 3 $ -0.04 gain gain (loss) (loss) Unrea… gain Corpor… Cost of (loss) and goods -27 7 -0.06 on Other sold deriv… Closed and Other indef… Phosph… operat… -14 3 -0.03 idled income facil… (expen… costs Corpor… Other Ma'ad… and non-op… 308 -80 0.71 mark-… Other income (expen… Other Envir… Phosph… operat… -18 5 -0.04 Reser… income (expen… Loss on assets Other held Mosaic operat… for Fertil… income -75 — -0.23 sale (expen… and trans… fees Cost of goods Asset Mosaic sold/O… -11 3 -0.03 write… Fertil… operat… income (expen… Land Cost of recla… Phosph… goods -14 4 -0.03 sold Total Notab… $ 135 $ -55 $ 0.25 Items

September 30, 2026 December 31, 2025 ────────────────────────────────────────────────────────────────────────────── Assets Current assets: Cash and cash equivalents $ 272.6 $ 276.6 Receivables, net, including affiliate receivables of $88.2 and 1,013.6 1,078.6 $126.3, respectively Inventories 3,224.0 3,363.0 Assets held for sale 106.8 73.5 Other current assets 410.4 445.8 Total current assets 5,027.4 5,237.5 Property, plant and equipment, net of accumulated depreciation of 13,577.3 13,982.6 $11,776.1 and $11,126.0, respectively Equity securities and investments in 1,845.0 1,848.2 nonconsolidated companies Goodwill 970.6 1,005.1 Deferred income taxes 1,149.6 811.6 Other assets 1,567.2 1,595.1 Total assets $ 24,137.1 $ 24,480.1 Liabilities and Equity Current liabilities: Short-term debt $ 511.6 $ 759.9 Current maturities of 68.7 43.1 long-term debt Structured accounts payable 402.4 480.1 arrangements Accounts payable, including affiliate payables of $95.6 and 871.3 1,171.9 $115.2, respectively Accrued liabilities 1,424.6 1,472.5 Liabilities held for sale 76.9 55.3 Total current liabilities 3,355.5 3,982.8 Long-term debt, less 5,332.8 4,250.9 current maturities Deferred income taxes 954.6 1,000.8 Other noncurrent 3,017.9 3,011.4 liabilities Equity: Preferred Stock, $0.01 par value, 15,000,000 shares authorized, none — — issued and outstanding as of September 30, 2026 and December 31, 2025 Common Stock, $0.01 par value, 1,000,000,000 shares authorized, 395,619,275 shares issued and 317,902,668 shares 3.2 3.2 outstanding as of September 30, 2026, 395,125,254 shares issued and 317,408,647 shares outstanding as of December 31, 2025 Capital in excess of par 53.8 29.2 value Retained earnings 13,441.8 14,184.4 Accumulated other -2,200.2 -2,131.9 comprehensive loss Total Mosaic stockholders' 11,298.6 12,084.9 equity Noncontrolling interests 177.7 149.3 Total equity 11,476.3 12,234.2 Total liabilities and $ 24,137.1 $ 24,480.1 equity

Nine Months September 30, September 30, Ended 2026 2025 ────────────────────────────────────────────────────────────────────────────── Reconciliation of cash, cash equivalents and restricted cash reported within the unaudited condensed consolidated balance sheets to the unaudited statements of cash flows:

Cash and cash $ 272.6 $ 153.3 equivalents Restricted cash in other 2.4 8.0 current assets Restricted cash 15.7 16.0 in other assets Total cash, cash equivalents and restricted cash $ 290.7 $ 177.3 shown in the unaudited statements of cash flows

Three months ended September 30, 2026 2025 ────────────────────────────────────────────────────────────────────────────── Net income (loss) attributable to $ -72.1 $ 411.4 Mosaic Basic weighted average number of shares 317.9 317.4 outstanding Dilutive impact of share-based — 2.0 awards Diluted weighted average number of 317.9 319.4 shares outstanding Basic net income (loss) per share $ -0.23 $ 1.30 attributable to Mosaic Diluted net income (loss) per share $ -0.23 $ 1.29 attributable to Mosaic Notable items impact on net income (loss) per share attributable to -0.04 0.25 Mosaic Adjusted diluted net income (loss) per $ -0.19 $ 1.04 share attributable to Mosaic

Three Consolida… months Earnings(… ended September September millions) 2026 30, 2026 June 30, 2025 30, ────────────────────────────────────────────────────────────────────────────── Consolida… net earnings $ -72 $ -273 $ 411 (loss) attributa… to Mosaic Less: Consolida… interest -60 -63 -46 expense, net Plus: Consolida… depreciat… 292 292 277 depletion and amortizat… Plus: Accretion 33 34 33 expense Plus: Share-bas… 5 8 7 compensat… expense Plus: (Benefit) provision -38 -34 175 for income taxes Plus: Notable 44 317 -143 items Adjusted $ 324 $ 407 $ 806 EBITDA

Three months ended Income Tax Effective Tax Rate(in September 30, millions) 2026 ──────────────────────────────────────────────────────────────────────── Income Tax (Benefit) Expense $ -38 Earnings (Loss) Before Tax $ -103 Effective Tax Rate 36.7 % Income Tax (Benefit) Expense $ -38 Discrete Tax Notable Items — Tax Expense on All Other Notable Items (see notable items table for details of 40 these items) Adjusted Income Tax (Benefit) Expense $ 2 Earnings (Loss) Before Tax $ -103 Earnings Impact of All Notable Items 50 (including non-controlling interest) Adjusted Earnings Before Tax $ -53 Adjusted Effective Tax Rate -3.9 %

Three Phosphate months Earnings(… ended September September millions) 2026 30, 2026 June 30, 2025 30, ────────────────────────────────────────────────────────────────────────────── Operating Earnings $ -194 $ -104 $ 102 (Loss) Plus: Depreciat… Depletion 151 133 129 and Amortizat… Plus: Accretion 26 26 26 Expense Plus: Foreign Exchange 1 -6 10 Gain (Loss) Plus: Other -12 -2 -4 Income (Expense) Less: Earnings from 7 9 11 Consolida… Noncontro… Interests Plus: Notable 84 90 28 Items Adjusted $ 49 $ 128 $ 280 EBITDA

Mosaic Three Fertiliza… months Earnings(… ended September September millions) 2026 30, 2026 June 30, 2025 30, ────────────────────────────────────────────────────────────────────────────── Operating Earnings $ -21 $ -41 $ 96 (Loss) Plus: Depreciat… Depletion 40 74 46 and Amortizat… Plus: Accretion 4 4 4 Expense Plus: Foreign Exchange 2 2 -19 Gain (Loss) Plus: Other -1 -2 -1 Income (Expense) Less: Earnings (Loss) from — -2 1 Consolida… Noncontro… Interests Plus: Notable 17 21 116 Items Adjusted $ 41 $ 60 $ 241 EBITDA

Corporate Three and Other months Earnings(… ended September September millions) 2026 30, 2026 June 30, 2025 30, ────────────────────────────────────────────────────────────────────────────── Operating Earnings $ -70 $ -86 $ -88 (Loss) Plus: Depreciat… Depletion 10 9 9 and Amortizat… Plus: Accretion 5 8 7 Expense Plus: Foreign Exchange 2 60 64 Gain (Loss) Plus: Other 28 -160 308 Income (Expense) Plus: Earnings (Loss) — — — from Equity Investmen… Less: Earnings (Loss) from — -1 — Consolida… Noncontro… Interests Plus: Notable -25 109 -344 Items Adjusted $ -50 $ -59 $ -44 EBITDA

Full text with the tables
                                                                                
  Exhibit 99.1                                                                  
                                                                                
                                    
  The Mosaic Company                
  101 E. Kennedy Blvd., Suite 2500  
  Tampa, FL 33602                   
  www.mosaicco.com                  
                                    
                         
  FOR IMMEDIATE RELEASE  
                         
                                                                                
             THE MOSAIC COMPANY REPORTS THIRD QUARTER 2026 RESULTS              
                                                                                
                                                                                
  •                                                                             
                                                                                
Third quarter results included revenues of $3.1 billion, an operating loss of
$97 million and a net loss of $72 million; excluding notable items, adjusted
EBITDA (1)
                                                                                
  totaled $324 million                                                          
                                                                                
• Third quarter sales volumes totaled 1.4 million tonnes for Phosphates, 2.1
million tonnes for Potash and 1.9 million tonnes for Mosaic Fertilizantes
                                                                                
  •                                                                             
                                                                                
Working capital and production management resulted in sequential improvement in
operating cash flow in the third quarter
                                                                                
  •                                                                             
                                                                                
Settled fourth quarter sulfur contract at $615 per long ton, which is expected
to positively contribute to fourth quarter free cash flow.
                                                                                
  •                                                                             
                                                                                
Refinanced and extended all long-term maturities through 2028, further
strengthening the balance sheet

TAMPA, FL, November 3, 2026 - The Mosaic Company (NYSE: MOS), reported a net
loss of $72 million and diluted loss per share of $0.23 for the third quarter of
2026. Adjusted EBITDA (1) was $324 million and adjusted loss per share (1) was
$0.19.

“We made meaningful progress during the third quarter on the actions within our
control. We aligned phosphate production with the availability of affordable
sulfur, reduced costs, strengthened our financial position, and continued to
advance opportunities to optimize the portfolio," said President and CEO Bruce
Bodine. "These actions position us to deliver stronger performance as conditions
improve."

Consolidated Results:
                                                                             
  In millions $ except as noted below         Q3 2026    Q2 2026    Q3 2025  
  Net Sales - billions $                         $3.1       $2.8       $3.5  
  Selling, General and Administrative            $124       $132       $126  
  Expenses                                                                   
  Operating Earnings (Loss)                     $(97)      $(36)       $340  
  Operating Earnings (Loss) – Phosphate        $(194)     $(104)       $102  
  Operating Earnings (Loss) – Potash             $189       $195       $229  
  Operating Earnings (Loss) – Mosaic            $(21)      $(41)        $96  
  Fertilizantes                                                              
  Operating Earnings (Loss) – Corporate         $(70)      $(86)      $(88)  
  and Other                                                                  
  Net Income (Loss)                             $(72)     $(273)       $411  
  Adjusted EBITDA(1)                             $324       $407       $806  
  Adjusted EBITDA - Phosphate(1)                  $49       $128       $280  
  Adjusted EBITDA - Potash(1)                    $284       $278       $329  
  Adjusted EBITDA – Mosaic                        $41        $60       $241  
  Fertilizantes(1)                                                           
  Adjusted EBITDA – Corporate and Other(1)      $(50)      $(59)      $(44)  
                                                                             
(1) See “Non-GAAP Financial Measures” for additional information and
reconciliation.
                                                                               1
Mosaic reported a third quarter net loss of $72 million, compared to net income
of $411 million in the same quarter of 2025. Third quarter results were
negatively impacted by $53 million of pre-tax notable items. These items
primarily included environmental reserve adjustments, expenses related to
facility closures and restructuring costs that were partially offset by gains
related to a positive adjustment to the value of Mosaic’s investment in Ma’aden
and changes in foreign currency.
Third quarter adjusted EBITDA (1) totaled $324 million, down from $806 million
in the same quarter last year. Results primarily reflected lower sales volumes
across all segments and higher raw material costs in Phosphate and Mosaic
Fertilizante s, which were partially offset by higher phosphate prices.
Selling, general, and administrative (SG&A) expenses were $124 million in the
third quarter, compared to $126 million in the prior year period, reflecting the
impact of cost saving actions that were largely offset by inflationary
pressures.
The effective tax rate for the third quarter was 36.7%. Cash taxes paid were $63
million in the third quarter, primarily resulting from profits generated in the
Potash segment.

Cash flow from operations totaled $284 million in the third quarter, compared to
$229 million in the same period last year. The increase was primarily driven by
lower finished goods inventories. Free cash flow (1) was breakeven in the third
quarter of 2026, compared to $(135) million in the prior year period, reflecting
higher cash flow from operations and lower capital expenditures. Third quarter
free cash flow also improved sequentially and is expected to improve further in
the fourth quarter, supported by a further release of working capital and cost
reduction initiatives across the enterprise.
                                                                                
  Capital Allocation Update                                                     
                                                                                
• Capital expen ditures in 2026 are now expected to be $1.2 billion. For 2027,
Mosaic is targeting capital expenditures below $1 billion.

• Mosaic continues to advance a strategic review of its asset portfolio. These
efforts include year-to-date land sales totaling $67 million, advancing the sale
process for the Araxá facility in Brazil, and the ongoing evaluation of other
non-core assets.

• Mosaic refinanced and extended all long-term debt maturities through 2028,
improving its maturity profile and preserving financial flexibility. The
company’s $2.5 billion revolving credit facility remains fully available.

• The company paid a regular common dividend of $0.22 per share in the third
quarter.

(1) See “Non-GAAP Financial Measures” for additional information and
reconciliation.
                                                                               2
Potash Results and Outlook:
                                                                             
                                              Q3 2026    Q2 2026    Q3 2025  
  Net Sales - millions $                         $643       $650       $695  
  Sales Volumes - million tonnes*                 2.1        2.0        2.3  
  MOP Selling Price FOB mine - $ per tonne       $276       $275       $271  
  MOP Cash Cost of Production(1)- $ per           $73        $84        $71  
  tonne                                                                      
  Gross Margin - $ per tonne                      $97       $103       $104  
  Operating Earnings - millions $                $189       $195       $229  
  Segment Adjusted EBITDA(1)- millions $         $284       $278       $329  
                                                                             
*Tonnes = finished product tonnes

The Potash segment reported net sales of $643 million in the third quarter of
2026 , down from $695 million in the prior year period. Operating earnings were
$189 million, compared to $229 million in the third quarter of 2025. Adjusted
EBITDA (1) was $284 million, compared to $329 million in the prior year period
as a result of lower sales volumes.

Third quarter sales and production volumes each totaled 2.1 million tonnes,
compared to 2.3 million tonnes in the prior year period. In addition to Colonsay
and Belle Plaine's routine turnarounds, production during the quarter was
impacted by abnormal geological conditions at Esterhazy that resulted in lower-
than-expected ore grades. As a result, full-year potash production is now
expected to be 8.6 million tonnes in 2026. Lower grades are temporary and
expected to improve over time. Mosaic continues to target more than 9 million
tonnes of annual potash production over the long term.

MOP cash cost of production per tonne (1) was $73 in the third quarter, up from
$71 in the prior-year quarter, but down sequentially from $84 in the second
quarter of 2026. Despite geological challenges at Esterhazy, higher sequential
operating rates there and at Colonsay improved fixed cost absorption.

Fourth quarter 2026 sales volumes are expected to be in the range of 2.3 to 2.6
million tonnes, with realized mine gate MOP prices in the range of $255 to $275
per tonne.

(1) See “Non-GAAP Financial Measures” for additional information and
reconciliation.
                                                                               3
Phosphate Results and Outlook:
                                                                             
                                              Q3 2026    Q2 2026    Q3 2025  
  Net Sales - millions $                       $1,295     $1,246     $1,290  
  Sales Volumes - million tonnes*                 1.4        1.4        1.6  
  DAP Selling Price FOB plant - $ per            $838       $773       $714  
  tonne                                                                      
  Phosphate Cash Cost of Conversion(1)- $        $117       $129       $131  
  per tonne                                                                  
  Blended Rock Cost Consumed in COGS(1)- $        $91        $90        $80  
  per tonne                                                                  
  Gross Margin  - $ per tonne                  $(105)       $(4)        $92  
  Operating Earnings (Loss) – millions $       $(194)     $(104)       $102  
  Segment Adjusted EBITDA(1)- millions $          $49       $128       $280  
                                                                             
*Tonnes = finished product tonnes
The Phosphate segment reported net sales of $1.3 billion in the third quarter of
2026, which was equal to prior year period sales. The segment generated an
operating loss of $194 million during the period, which compared to operating
income of $102 million in the third quarter of 2025. Results reflected $84
million of notable items primarily related to environmental reserve adjustments,
expenses related to facility closures and restructuring costs. Adjusted EBITDA
(1) totaled $49 million, compared to $280 million in the prior year period. The
year-over-year decline reflected higher raw material costs and lower volumes,
somewhat offset by higher prices.
Sales volumes for the third quarter were 1.4 million tonnes, compared to 1.6
million in the same period last year, reflecting production curtailments
implemented as a result of limited affordable sulfur availability.

During the third quarter, cash cost of conversion (1) averaged $117 per tonne,
down from $131 per tonne in the prior period, reflecting the idling of higher-
cost Louisiana phosphate fertilizer production. Idle, turnaround, and unabsorbed
fixed costs during the third quarter totaled $77 million, versus $42 million in
the third quarter of 2025, reflecting the production curtailments. These costs
are expected to increase further in the fourth quarter as a result of additional
curtailments at the South Fort Meade and Miski Mayo mines, before moderating in
2027 as cost improvements are realized.

Third quarter raw material costs averaged $715 per long ton for sulfur and $619
per tonne for ammonia. For the fourth quarter, Mosaic settled a sulfur supply
contract with U.S. Gulf Coast refiners at $615 per long ton.

Fourth-quarter stripping margins and adjusted EBITDA are expected to decline
further as higher-cost raw materials purchased and consumed during the third
quarter flow through cost of goods sold, reflecting the two- to three-month
inventory cycle. However, cash flow is expected to improve sequentially
following the settlement of the fourth-quarter sulfur contract, with the related
earnings benefits expected primarily in the first quarter of 2027.

For the fourth quarter, sales volumes are expected to be of 1.3 to 1.6 million
tonnes. DAP prices at the plant are expected to average $820 to $840 per tonne.

(1) See “Non-GAAP Financial Measures” for additional information and
reconciliation.
                                                                               4
                                                                                
   Mosaic Fertilizantes Results and Outlook:                                    
                                                                                
                                                                                
                                                 Q3 2026    Q2 2026    Q3 2025  
  Net Sales - millions $                          $1,254     $1,034     $1,592  
  Sales Volumes - million tonnes*                    1.9        1.5        2.8  
  Sales Volumes of produced product –                0.4        0.7        1.0  
  million tonnes(2)                                                             
  Average Finished Product Selling Price -          $625       $585       $518  
  $ per tonne                                                                   
  Phosphate Cash Cost of Conversion(1)- $           $147       $141        $99  
  per tonne                                                                     
  Phosphate Blended Rock Cost Consumed in                                       
  COGS -                                            $121       $105        $99  
  $ per tonne                                                                   
  Gross Margin - $ per tonne                         $14         $4        $65  
  Operating Earnings (Loss) – millions $           $(21)      $(41)        $96  
  Segment Adjusted EBITDA(1)– millions $             $41        $60       $241  
                                                                                
*Tonnes = finished product tonnes sold to third parties

Mosaic Fertilizantes reported net sales of $1.3 billion in the third quarter of
2026, compared to $1.6 billion in the prior year period. The segment generated
an operating loss of $21 million in the third quarter, compared to operating
earnings of $96 million in the same period last year. Adjusted EBITDA (1)
totaled $41 million, compared to $241 million in the prior year period. Third
quarter results were primarily driven by lower sales volumes and fixed cost
absorption, which were partially offset by higher distribution margins.

Third quarter sales volumes totaled 1.9 million tonnes, down from 2.8 million
tonnes in the same quarter last year, primarily due to curtailed domestic
production and limited customer credit availability.

During the third quarter, lower operating rates resulted in higher unit cash
conversion costs (1) of $147 per tonne, up from $99 per tonne in the prior year
period. The increase primarily reflected reduced fixed cost absorption and the
ongoing operations of higher-cost, higher-margin animal feed (DCP) production at
Cajati, which remains profitable in the current environment. Mosaic
Fertilizantes also benefited from seasonal improvements in distribution margins,
which have recovered to normalized levels.

Idle, turnaround and unabsorbed fixed costs included in cost of goods sold
totaled $70 million, compared to $27 million in the prior-year period.

Looking ahead, while grower economics and fertilizer demand have improved, the
full-quarter impact of production curtailments, combined with typical
seasonality, is expected to result in fourth-quarter segment adjusted EBITDA
below third-quarter levels.
                                                                                
  Mosaic Biosciences Update                                                     
                                                                                
Year-to-date net sales doubled compared to the first nine months of 2025,
supported in part by the launch of six new products. Mosaic continues to expect
to launch up to four new products (3) in the fourth quarter. Full-year net sales
remain on track to double in 2026, totaling $135 million.
(1) See “Non-GAAP Financial Measures” for additional information and
reconciliation.
(2) Represents volumes produced in Brazil and sold directly to third parties or
through distribution.

(3) New products are defined as new brands or existing brands launched in new
geographies.
                                                                               5
                                                                                
  Market Update                                                                 
                                                                                
The macroeconomic environment remains clouded by Middle East tensions,
bottlenecks in the Strait of Hormuz, and Russia and Ukraine strikes on energy
and agricultural infrastructure. At the same time, strengthening El Niño
conditions and the observable impact of underapplication of crop nutrients over
the past two years have led to a tightened agricultural backdrop. These factors
together have led to agricultural commodity prices trending higher from the
second quarter, leading to increased demand for fertilizers, particularly in
North America. We expect this trend to continue into 2027.

Phosphate markets remain tight with improving demand and lingering supply
disruptions. North American inventories are expected to stay low into next year
as growers and retailers re-engage for fall application. Demand is outpacing
many customers' initial expectations as stronger agricultural commodity prices
have improved farmer economics, and another year of solid yields has further
depleted soil nutrients. India has steadily secured tonnes for Rabi, which are
expected to be depleted by year-end. Brazilian inventories are well below last
year, setting the stage for a return of pent-up import demand in the near
future. China has exported minimal volumes of DAP or MAP over the past quarter,
and little to no exports are expected through spring. Global phosphate
production remains constrained by sulfur availability. While sulfur prices have
moderated, they remain elevated and continue to strain phosphate producer
margins. Timing of normalization remains contingent on geopolitical events.

Potash market fundamentals are positive as global demand looks to set another
record given healthy affordability. While potash shipments have seen little
impact from Middle East disruption, escalating attacks in the Black Sea have
constrained shipping and are likely to inhibit export supplies from the region
through the fourth quarter. As such, offshore North American imports are likely
to remain muted even as demand strengthens for the fall season. Chinese imports
have already exceeded last year's total. While Chinese inventories are higher
than last year, not all are available for sale given government reserve
requirements, and available stocks to use ratios are quite manageable.
                                                                                
  2026 Guidance Summary                                                         
                                                                                
                                                                       
                                                       Full Year 2026  
  Potash Production Volumes - million tonnes                      8.6  
  Total Capital Expenditures - billions $                        $1.2  
  Depreciation, Depletion & Amortization - billions       $1.1 - $1.2  
  $                                                                    
  Selling, General, and Administrative Expense -          $510 - $530  
  millions $                                                           
  Net Interest Expense - millions $                       $240 - $260  
  Cash Tax - millions $                                   $175 - $225  
                                                                       
                                                                   
                                              Fourth Quarter 2026  
  Phosphate Sales Volumes - million tonnes    1.3 -1.6             
  DAP FOB Plant Prices - $ per tonne          $820 - $840          
  Potash Sales Volumes - million tonnes       2.3- 2.6             
  MOP FOB Mine Prices - $ per tonne           $255 - $275          
                                                                   
                                                                               6
                                                                                
  Sensitivities Table                                                           
                                                                                
The Company provided the following sensitivities to help investors anticipate
the potential impact of price movements. These sensitivities are based on 2025
actual realized pricing and sales volumes.
                                                                                
  Sensitivity                     Full year adj. EBITDA            2025 Actual  
                                  impact(1)                                     
  Average MOP Price / tonne       $10/mt price change = $83               $255  
  (fob mine)                      million(4)                                    
  Average DAP Price / tonne       $10/mt price change = $60               $670  
  (fob plant)                     million                                       
                                                                                
(1) See “Non-GAAP Financial Measures” for additional information and
reconciliation.

(4) Includes impact of Canadian Resource Tax
                                                
  Investors                 Media               
  Joan Tong, CFA            Sarah Fedorchuk     
  863-640-0826              813-523-7362        
  joan.tong@mosaicco.com    media@mosaicco.com  
                                                
                                                                                
  About The Mosaic Company                                                      
                                                                                
The Mosaic Company (NYSE: MOS) helps the world grow the food it needs.
Headquartered in Tampa, Florida, Mosaic is a leading producer and marketer of
potash and phosphate fertilizer which are essential inputs for the world’s
farmers. Through the Mosaic Biosciences platform, the company is advancing the
next generation of biological solutions designed to improve nutrient use
efficiency, strengthen crop performance, and support more sustainable
agricultural systems. As a Fortune 500 company with a global employee base
serving customers in more than 40 countries, Mosaic is helping build resilient
and productive food systems for the future. More information on the company is
available at www.mosaicco.com .

Mosaic will conduct a conference call on November 4, 2026, at 11:00 a.m. Eastern
Time to discuss third quarter 2026 earnings results. A simultaneous webcast of
the conference call may be accessed through Mosaic’s website at
www.mosaicco.com/investors. This webcast will be available for up to one year
from the time of the earnings

This press release contains forward-looking statements within the meaning of the
Private Securities Litigation Reform Act of 1995. Such statements may include,
but are not limited to, statements about future transactions or strategic plans
and other statements about future financial and operating results. Such
statements are based upon the current beliefs and expectations of The Mosaic
Company’s management and are subject to significant risks and uncertainties.
These risks and uncertainties include, but are not limited to: political and
economic instability, including geopolitical instability and heightened tensions
involving Iran, disruptions to global shipping routes, including the Strait of
Hormuz, and changes in government policies in countries in which we have
operations; the predictability and volatility of, and customer expectations
about, agriculture, fertilizer, raw material, energy and transportation markets,
including the cost and availability of sulfur and other key raw materials and
inputs and potential disruptions to their production, supply or transportation,
that are subject to competitive and other pressures and economic and credit
market conditions; the level of inventories in the distribution channels for
crop nutrients; changes in fertilizer use and application rates; the effect of
future product innovations or development of new technologies on demand for our
products; changes in foreign currency and exchange rates; international trade
risks, including the impact of U.S. tariffs and retaliatory tariffs on economic
conditions; and other risks associated with Mosaic’s international operations; a
material adverse change in our Ma'aden investment with respect to the financial
position, performance, operations or prospects of Ma'aden; customer defaults;
the effects of Mosaic’s decisions to exit business operations or locations; the
potential for curtailments, slowdowns, or temporary shutdowns of production due
to market conditions, input availability, transportation constraints, or other
operational factors; changes in government policy; changes in environmental and
other governmental regulation, including expansion of the types and extent of
water resources regulated under federal law, carbon taxes or other greenhouse
gas regulation, implementation of numeric water quality standards for the
discharge of nutrients into Florida waterways or efforts to reduce the flow of
excess nutrients into the Mississippi River basin, the Gulf of America or
elsewhere; further developments in judicial or administrative proceedings, or
complaints that Mosaic’s operations are adversely impacting nearby farms,
business operations or properties; difficulties or delays in receiving,
increased costs of or challenges to necessary governmental permits or approvals
or increased financial assurance requirements; resolution of global tax audit
activity; the effectiveness of Mosaic’s processes for managing its strategic
priorities; adverse weather conditions affecting operations in Central Florida,
the Mississippi River basin, the Gulf Coast of the United States, Canada or
Brazil, and including potential hurricanes, excess heat, cold, snow, rainfall or
drought; actual costs of various items differing from management’s current
estimates, including, among others, asset retirement, environmental remediation,
reclamation or other environmental regulation, Canadian resources taxes and
royalties, reduction of Mosaic’s available cash and liquidity, and increased
leverage, due to its use of cash and/or available debt capacity to fund
financial assurance requirements and strategic investments; brine inflows at
Mosaic’s potash mines; other accidents and disruptions involving Mosaic’s
operations, including potential mine fires, floods, explosions, seismic events,
sinkholes or releases of hazardous or volatile chemicals; and risks associated
with cyber security, including reputational loss; as well as other risks and
                                                                               7
uncertainties reported from time to time in The Mosaic Company’s reports filed
with the Securities and Exchange Commission. Actual results may differ from
those set forth in the forward-looking statements.
                                                                                
  Non-GAAP Financial Measures                                                   
                                                                                
This press release includes the presentation and discussion of non-GAAP diluted
net earnings per share, or adjusted EPS, non-GAAP adjusted EBITDA, non-GAAP cash
cost of conversion or production per tonne, or non-GAAP adjusted effective tax
rate, and free cash flow collectively referred to as non-GAAP financial
measures. Generally, a non-GAAP financial measure is a supplemental numerical
measure of a company's performance, financial position or cash flows that either
excludes or includes amounts that are not normally excluded or included in the
most directly comparable measure calculated and presented in accordance with
U.S. generally accepted accounting principles, or GAAP. Non-GAAP financial
measures should not be considered as substitutes for, or superior to, measures
of financial performance prepared in accordance with GAAP. In addition, because
non-GAAP measures are not determined in accordance with GAAP, they are thus
susceptible to varying interpretations and calculations and may not be
comparable to other similarly titled measures of other companies. Adjusted
metrics, including adjusted EPS, and adjusted EBITDA are calculated by excluding
the impact of notable items from the GAAP measure. Notable items impact on gross
margin and adjusted EBITDA is pretax. Notable items impact on diluted net
earnings per share is calculated as the notable item amount plus income tax
effect, based on expected annual effective tax rate, divided by diluted weighted
average shares. Free cash flow is defined as net cash provided by operating
activities less capital expenditures. Management believes that these adjusted
measures provide securities analysts, investors, management and others with
useful supplemental information regarding our performance by excluding certain
items that may not be indicative of, or are unrelated to, our core operating
results. Management utilizes these adjusted measures in analyzing and assessing
Mosaic’s overall performance and financial trends, for financial and operating
decision-making, and to forecast and plan for future periods. These adjusted
measures also assist our management in comparing our and our competitors'
operating results. We are not providing forward looking guidance for U.S. GAAP
reported diluted net earnings per share or a quantitative reconciliation of
forward-looking adjusted EPS and adjusted EBITDA because we are unable to
predict with reasonable certainty our notable items without unreasonable effort.
Historically, our notable items have included, but are not limited to, foreign
currency transaction gain or loss, unrealized gain or loss on derivatives and
equity securities, acquisition-related fees, discrete tax items, contingencies
and certain other gains or losses. These items are uncertain, depend on various
factors, and could have a material impact on U.S. GAAP reported results for the
guidance period. Reconciliations for Non-GAAP financial measures contained in
this press release are found below. Reconciliations for current and historical
periods beginning with the quarter ended December 31, 2024 for consolidated
adjusted EPS and adjusted EBITDA, as well as segment adjusted EBITDA are
provided in the Selected Calendar Quarter Financial Information performance data
for the related periods. This information is being furnished under Exhibit 99.2
of the Form 8-K and available on our website at www.mosaicco.com in the
“Financial Information - Quarterly Earnings” section under the “Investors” tab.
                                                                               8
For the three months ended September 30, 2026, the company reported the
following notable items which, combined, negatively impacted earnings per share
by $(0.04):
                                                                                
                                                 Tax             EPS            
                                  Amount         effect          impact         
                       Line       (in            (in             (per           
  Descr…    Segment    item       milli…         millio…         share)         
 ────────────────────────────────────────────────────────────────────────────── 
  Forei…               Foreign                                                  
  curre…               curren…                                                  
  trans…    Consol…    transa…    $        32    $         -8    $        0.07  
  gain                 gain                                                     
  (loss)               (loss)                                                   
  Closed                                                                        
  and                  Other                                                    
  indef…    Phosph…    operat…            -14               4            -0.03  
  idled                income                                                   
  facil…               (expen…                                                  
  costs                                                                         
  Closed                                                                        
  and                  Other                                                    
  indef…    Brazil     operat…            -14               4            -0.03  
  idled                income                                                   
  facil…               (expen…                                                  
  costs                                                                         
            Corpor…    Other                                                    
  Ma'ad…    and        non-op…             39             -10             0.09  
  mark-…    Other      income                                                   
                       (expen…                                                  
  Reali…                                                                        
  gain                 Other                                                    
  (loss)               non-op…                                                  
  on        Phosph…    income             -12               3            -0.03  
  RCRA                 (expen…                                                  
  Trust                                                                         
  Secur…                                                                        
                       Other                                                    
  Envir…    Phosph…    operat…            -42              11            -0.10  
  reser…               income                                                   
                       (expen…                                                  
  Restr…               Other                                                    
  and       Consol…    operat…            -12               3            -0.03  
  cost                 income                                                   
  reduc…               (expen…                                                  
                       Cost of                                                  
  Land                 goods                                                    
  recla…    Phosph…    sold/O…            -17               5            -0.03  
                       Operat…                                                  
                       income…                                                  
                       (Provi…                                                  
  YTD                  for)                                                     
  tax       Consol…    benefit              —              25             0.08  
  rate                 from                                                     
  adjus…               income                                                   
                       taxes                                                    
  Loss                 Other                                                    
  on        Corpor…    non-op…            -13               3            -0.03  
  debt                 income                                                   
  extin…               (expen…                                                  
  Total                                                                         
  Notab…                          $       -53    $         40    $       -0.04  
  Items                                                                         
                                                                                
For the three months ended September 30, 2025, the company reported the
following notable items which, combined, positively impacted earnings per share
by $0.25:
                                                                                
                                                 Tax             EPS            
                                  Amount         effect          impact         
                       Line       (in            (in             (per           
  Descr…    Segment    item       milli…         millio…         share)         
 ────────────────────────────────────────────────────────────────────────────── 
  Forei…               Foreign                                                  
  curre…               curren…                                                  
  trans…    Consol…    transa…    $       -14    $          3    $       -0.04  
  gain                 gain                                                     
  (loss)               (loss)                                                   
  Unrea…                                                                        
  gain      Corpor…    Cost of                                                  
  (loss)    and        goods              -27               7            -0.06  
  on        Other      sold                                                     
  deriv…                                                                        
  Closed                                                                        
  and                  Other                                                    
  indef…    Phosph…    operat…            -14               3            -0.03  
  idled                income                                                   
  facil…               (expen…                                                  
  costs                                                                         
            Corpor…    Other                                                    
  Ma'ad…    and        non-op…            308             -80             0.71  
  mark-…    Other      income                                                   
                       (expen…                                                  
                       Other                                                    
  Envir…    Phosph…    operat…            -18               5            -0.04  
  Reser…               income                                                   
                       (expen…                                                  
  Loss                                                                          
  on                                                                            
  assets               Other                                                    
  held      Mosaic     operat…                                                  
  for       Fertil…    income             -75               —            -0.23  
  sale                 (expen…                                                  
  and                                                                           
  trans…                                                                        
  fees                                                                          
                       Cost of                                                  
                       goods                                                    
  Asset     Mosaic     sold/O…            -11               3            -0.03  
  write…    Fertil…    operat…                                                  
                       income                                                   
                       (expen…                                                  
  Land                 Cost of                                                  
  recla…    Phosph…    goods              -14               4            -0.03  
                       sold                                                     
  Total                                                                         
  Notab…                          $       135    $        -55    $        0.25  
  Items                                                                         
                                                                                
                                                                               9
              Condensed Consolidated Statements of Earnings (Loss)              
                                                                                
                    (in millions, except per share amounts)                     
                                    
  The Mosaic Company    -unaudited  
                                    
                                                                                
           Three                               Nine                             
           months                              months                           
           ended    Septe…                     ended   Septem…                  
           2026        30,    2025             2026        30,    2025          
 ────────────────────────────────────────────────────────────────────────────── 
  Net      $        3,100…    $     3,452.1    $       8,922.7    $     9,078…  
  sales                                                                         
  Cost                                                                          
  of                3,016…          2,899.8            8,388.3          7,519…  
  goods                                                                         
  sold                                                                          
  Gross               84.1            552.3              534.4          1,559…  
  marg…                                                                         
  Sell…                                                                         
  gene…                                                                         
  and                124.4            125.5              391.9           415.3  
  admi…                                                                         
  expe…                                                                         
  Loss                                                                          
  on                                                                            
  asse…                                                                         
  sold                   —             73.1              238.8            73.1  
  and                                                                           
  to be                                                                         
  sold                                                                          
  Other                                                                         
  oper…               56.3             13.9              408.7           148.2  
  expe…                                                                         
  Oper…                                                                         
  earn…              -96.6            339.8             -505.0           922.7  
  (los…                                                                         
  Inte…                                                                         
  expe…              -59.5            -45.6             -177.6          -139.3  
  net                                                                           
  Fore…                                                                         
  curr…                                                                         
  tran…               38.3             -1.2               36.5           301.3  
  gain                                                                          
  (los…                                                                         
  Other                                                                         
  inco…               14.5            306.3              -44.0           391.7  
  (exp…                                                                         
  Earn…                                                                         
  (los…                                                                         
  from                                                                          
  cons…             -103.3            599.3             -690.1          1,476…  
  comp…                                                                         
  befo…                                                                         
  inco…                                                                         
  taxes                                                                         
  (Ben…                                                                         
  prov…                                                                         
  for                -37.9            175.5             -102.7           384.8  
  inco…                                                                         
  taxes                                                                         
  Earn…                                                                         
  (los…                                                                         
  from               -65.4            423.8             -587.4          1,091…  
  cons…                                                                         
  comp…                                                                         
  Equi…                                                                         
  in                                                                            
  net                                                                           
  earn…                0.1              0.3                2.1             2.2  
  of                                                                            
  nonc…                                                                         
  comp…                                                                         
  Net                                                                           
  earn…                                                                         
  (los…              -65.3            424.1             -585.3          1,093…  
  incl…                                                                         
  nonc…                                                                         
  inte…                                                                         
  Less:                                                                         
  Net                                                                           
  earn…                                                                         
  attr…                6.8             12.7               17.2            33.6  
  to                                                                            
  nonc…                                                                         
  inte…                                                                         
  Net                                                                           
  earn…                                                                         
  (los…    $         -72.1    $       411.4    $        -602.5    $     1,060…  
  attr…                                                                         
  to                                                                            
  Mosa…                                                                         
  Dilu…                                                                         
  net                                                                           
  earn…                                                                         
  (los…                                                                         
  per      $         -0.23    $        1.29    $         -1.90    $       3.33  
  share                                                                         
  attr…                                                                         
  to                                                                            
  Mosa…                                                                         
  Dilu…                                                                         
  weig…                                                                         
  aver…                                                                         
  numb…              317.9            319.4              317.8           318.8  
  of                                                                            
  shar…                                                                         
  outs…                                                                         
                                                                                
                                                                              10
                                                                                
                     Condensed Consolidated Balance Sheets                      
                                                                                
                    (in millions, except per share amounts)                     
                                    
  The Mosaic Company    -unaudited  
                                    
                                                                                
                                    September 30, 2026       December 31, 2025  
 ────────────────────────────────────────────────────────────────────────────── 
  Assets                                                                        
  Current assets:                                                               
  Cash and cash equivalents      $               272.6    $              276.6  
  Receivables, net, including                                                   
  affiliate                                                                     
  receivables of $88.2 and                     1,013.6                 1,078.6  
  $126.3,                                                                       
  respectively                                                                  
  Inventories                                  3,224.0                 3,363.0  
  Assets held for sale                           106.8                    73.5  
  Other current assets                           410.4                   445.8  
  Total current assets                         5,027.4                 5,237.5  
  Property, plant and                                                           
  equipment, net of                                                             
  accumulated depreciation of                 13,577.3                13,982.6  
  $11,776.1                                                                     
  and $11,126.0, respectively                                                   
  Equity securities and                                                         
  investments in                               1,845.0                 1,848.2  
  nonconsolidated companies                                                     
  Goodwill                                       970.6                 1,005.1  
  Deferred income taxes                        1,149.6                   811.6  
  Other assets                                 1,567.2                 1,595.1  
  Total assets                   $            24,137.1    $           24,480.1  
  Liabilities and Equity                                                        
  Current liabilities:                                                          
  Short-term debt                $               511.6    $              759.9  
  Current maturities of                           68.7                    43.1  
  long-term debt                                                                
  Structured accounts payable                    402.4                   480.1  
  arrangements                                                                  
  Accounts payable, including                                                   
  affiliate                                                                     
  payables of $95.6 and                          871.3                 1,171.9  
  $115.2,                                                                       
  respectively                                                                  
  Accrued liabilities                          1,424.6                 1,472.5  
  Liabilities held for sale                       76.9                    55.3  
  Total current liabilities                    3,355.5                 3,982.8  
  Long-term debt, less                         5,332.8                 4,250.9  
  current maturities                                                            
  Deferred income taxes                          954.6                 1,000.8  
  Other noncurrent                             3,017.9                 3,011.4  
  liabilities                                                                   
  Equity:                                                                       
  Preferred Stock, $0.01 par                                                    
  value,                                                                        
  15,000,000 shares                                                             
  authorized, none                                   —                       —  
  issued and outstanding as                                                     
  of September                                                                  
  30, 2026 and December 31,                                                     
  2025                                                                          
  Common Stock, $0.01 par                                                       
  value,                                                                        
  1,000,000,000 shares                                                          
  authorized,                                                                   
  395,619,275 shares issued                                                     
  and                                                                           
  317,902,668 shares                               3.2                     3.2  
  outstanding as of                                                             
  September 30, 2026,                                                           
  395,125,254 shares                                                            
  issued and 317,408,647                                                        
  shares                                                                        
  outstanding as of December                                                    
  31, 2025                                                                      
  Capital in excess of par                        53.8                    29.2  
  value                                                                         
  Retained earnings                           13,441.8                14,184.4  
  Accumulated other                           -2,200.2                -2,131.9  
  comprehensive loss                                                            
  Total Mosaic stockholders'                  11,298.6                12,084.9  
  equity                                                                        
  Noncontrolling interests                       177.7                   149.3  
  Total equity                                11,476.3                12,234.2  
  Total liabilities and          $            24,137.1    $           24,480.1  
  equity                                                                        
                                                                                
                                                                              11
                                                                                
                Condensed Consolidated Statements of Cash Flows                 
                                                                                
                    (in millions, except per share amounts)                     
                                    
  The Mosaic Company    -unaudited  
                                    
                                                                                
            Three                             Nine                              
  Cash      months                            months                            
  Flows     ended                             ended                             
  from      Septe…                            Septem…                           
  Opera…    30,                               30,                               
  Activ…    2026              2025            2026               2025           
 ────────────────────────────────────────────────────────────────────────────── 
  Net                                                                           
  earni…                                                                        
  (loss)    $        -65.3    $      424.1    $        -585.3    $     1,093.8  
  inclu…                                                                        
  nonco…                                                                        
  inter…                                                                        
  Adjus…                                                                        
  to                                                                            
  recon…                                                                        
  net                                                                           
  earni…                                                                        
  inclu…                                                                        
  nonco…                                                                        
  inter…                                                                        
  to                                                                            
  net                                                                           
  cash                                                                          
  provi…                                                                        
  by                                                                            
  opera…                                                                        
  activ…                                                                        
  Depre…                                                                        
  deple…             291.9           277.0              900.6            781.7  
  and                                                                           
  amort…                                                                        
  Defer…                                                                        
  and                                                                           
  other             -182.2            31.1             -321.3             55.7  
  income                                                                        
  taxes                                                                         
  Equity                                                                        
  in net                                                                        
  (earn…                                                                        
  of                   0.7            -0.8               -2.1             -1.8  
  nonco…                                                                        
  compa…                                                                        
  net of                                                                        
  divid…                                                                        
  Accre…                                                                        
  expen…                                                                        
  for                 32.5            32.7               99.2             97.5  
  asset                                                                         
  retir…                                                                        
  oblig…                                                                        
  Share…                                                                        
  compe…               4.6             6.5               22.7             24.2  
  expen…                                                                        
  Unrea…                                                                        
  (gain)                                                                        
  loss               -38.1          -308.0               11.1           -407.7  
  on                                                                            
  equity                                                                        
  secur…                                                                        
  Unrea…                                                                        
  (gain)                                                                        
  loss                 1.4            27.2                0.3            -85.1  
  on                                                                            
  deriv…                                                                        
  Forei…                                                                        
  curre…             -22.9            65.1               56.6           -285.9  
  adjus…                                                                        
  Amort…                                                                        
  of                                                                            
  debt                 3.7            10.5               23.8             33.6  
  finan…                                                                        
  fees                                                                          
  Impai…                                                                        
  of                                                                            
  assets                 —            73.0              238.8             73.0  
  held                                                                          
  for                                                                           
  sale                                                                          
  Other               51.2            21.1              192.4            100.8  
  Chang…                                                                        
  in                                                                            
  assets                                                                        
  and                                                                           
  liabi…                                                                        
  Recei…            -152.7            57.3               69.6             71.9  
  net                                                                           
  Inven…             433.5          -200.8              187.9           -578.9  
  Other                                                                         
  curre…                                                                        
  and                101.8             3.7                8.9             27.6  
  noncu…                                                                        
  assets                                                                        
  Accou…                                                                        
  payab…                                                                        
  and               -189.8          -225.3             -280.2             48.2  
  accru…                                                                        
  liabi…                                                                        
  Asset                                                                         
  retir…             -34.8           -57.5             -132.9           -201.1  
  oblig…                                                                        
  Other                                                                         
  noncu…              48.9            -8.4               65.9             33.4  
  liabi…                                                                        
  Net                                                                           
  cash                                                                          
  provi…             284.4           228.5              556.0            880.9  
  by                                                                            
  opera…                                                                        
  activ…                                                                        
  Cash                                                                          
  Flows                                                                         
  from                                                                          
  Inves…                                                                        
  Activ…                                                                        
  Capit…            -281.5          -364.4             -958.6          -1,009…  
  expen…                                                                        
  Purch…                                                                        
  of                                                                            
  avail…            -395.9          -100.6             -1,05…           -598.2  
  secur…                                                                        
  -                                                                             
  restr…                                                                        
  Proce…                                                                        
  from                                                                          
  sale                                                                          
  of                 391.0           100.5             1,024…            577.9  
  avail…                                                                        
  secur…                                                                        
  -                                                                             
  restr…                                                                        
  Proce…                                                                        
  from                                                                          
  sale                 0.1             0.2               34.7              6.0  
  of                                                                            
  fixed                                                                         
  assets                                                                        
  Other               -0.5             1.4               -4.4              1.9  
  Net                                                                           
  cash                                                                          
  used              -286.8          -362.9             -953.9          -1,022…  
  in                                                                            
  inves…                                                                        
  activ…                                                                        
  Cash                                                                          
  Flows                                                                         
  from                                                                          
  Finan…                                                                        
  Activ…                                                                        
  Short…                                                                        
  debt,             -512.2           213.9             -451.9            205.4  
  net                                                                           
  Inven…                                                                        
  finan…               1.7          -101.7              203.5            101.2  
  arran…                                                                        
  net                                                                           
  Struc…                                                                        
  accou…                                                                        
  payab…              44.3            -5.2              -90.6            -15.9  
  arran…                                                                        
  net                                                                           
  Trans…                                                                        
  recei…               0.5            -3.2                0.5                —  
  net                                                                           
  Long-…                                                                        
  debt,              568.3           -14.9             1,011…            -49.8  
  net                                                                           
  Cash                                                                          
  divid…             -69.9           -69.5             -210.6           -210.5  
  paid                                                                          
  Divid…                                                                        
  paid                                                                          
  to                     —            -6.7               -7.1            -13.1  
  nonco…                                                                        
  inter…                                                                        
  Contr…                                                                        
  to                     —               —                8.5                —  
  nonco…                                                                        
  inter…                                                                        
  Other              -23.9            -8.9              -44.1            -26.7  
  Net                                                                           
  cash                                                                          
  provi…                                                                        
  by                   8.8             3.8              419.3             -9.4  
  (used                                                                         
  in)                                                                           
  finan…                                                                        
  activ…                                                                        
  Effect                                                                        
  of                                                                            
  excha…                                                                        
  rate               -21.5             5.5              -29.3             23.0  
  chang…                                                                        
  on                                                                            
  cash                                                                          
  Net                                                                           
  change                                                                        
  in                                                                            
  cash,                                                                         
  cash               -15.1          -125.1               -7.9           -127.7  
  equiv…                                                                        
  and                                                                           
  restr…                                                                        
  cash                                                                          
  Cash,                                                                         
  cash                                                                          
  equiv…                                                                        
  and                                                                           
  restr…             305.8           302.4              298.6            305.0  
  cash -                                                                        
  begin…                                                                        
  of                                                                            
  period                                                                        
  Cash,                                                                         
  cash                                                                          
  equiv…                                                                        
  and       $        290.7    $      177.3    $         290.7    $       177.3  
  restr…                                                                        
  cash -                                                                        
  end of                                                                        
  period                                                                        
                                                                                
                                                                              12
          Condensed Consolidated Statements of Cash Flows (Continued)           
                                                                                
                    (in millions, except per share amounts)                     
                                                                                
                     Nine Months          September 30,          September 30,  
                     Ended                         2026                   2025  
 ────────────────────────────────────────────────────────────────────────────── 
  Reconciliation                                                                
  of cash, cash                                                                 
  equivalents                                                                   
  and restricted                                                                
  cash reported                                                                 
  within the                                                                    
  unaudited                                                                     
  condensed                                                                     
  consolidated                                                                  
  balance                                                                       
  sheets to the                                                                 
  unaudited                                                                     
  statements of                                                                 
  cash flows:                                                                   
                                                                                
  Cash and cash      $                            272.6    $             153.3  
  equivalents                                                                   
  Restricted cash                                                               
  in other                                          2.4                    8.0  
  current assets                                                                
  Restricted cash                                  15.7                   16.0  
  in other assets                                                               
  Total cash,                                                                   
  cash                                                                          
  equivalents and                                                               
  restricted cash    $                            290.7    $             177.3  
  shown in the                                                                  
  unaudited                                                                     
  statements of                                                                 
  cash flows                                                                    
                                                                                
                                                                                
                 Reconciliation of Non-GAAP Financial Measures                  
                                                                                
                                                                                
                         Earnings Per Share Calculation                         
                                                                                
                                                                                
                                         Three months ended                     
                                         September 30,        2026        2025  
 ────────────────────────────────────────────────────────────────────────────── 
  Net income (loss) attributable to      $                   -72.1    $  411.4  
  Mosaic                                                                        
  Basic weighted average number of                                              
  shares                                                     317.9       317.4  
  outstanding                                                                   
  Dilutive impact of share-based                                 —         2.0  
  awards                                                                        
  Diluted weighted average number of                         317.9       319.4  
  shares outstanding                                                            
  Basic net income (loss) per share      $                   -0.23    $   1.30  
  attributable to Mosaic                                                        
  Diluted net income (loss) per share    $                   -0.23    $   1.29  
  attributable to Mosaic                                                        
  Notable items impact on net income                                            
  (loss) per share attributable to                           -0.04        0.25  
  Mosaic                                                                        
  Adjusted diluted net income (loss)                                            
  per                                    $                   -0.19    $   1.04  
  share attributable to Mosaic                                                  
                                                                                
                                                                                
                                 Free Cash Flow                                 
                                                                                
                                                                         
                                    Three months ended                   
                                    September 30,       2026       2025  
 ─────────────────────────────────────────────────────────────────────── 
  Net cash provided by operating    $                    284    $   229  
  activities                                                             
  Capital expenditures                                  -282       -364  
  Free cash flow                    $                      2    $  -135  
                                                                         
                                                                              13
                                                                                
                 Reconciliation of Non-GAAP Financial Measures                  
                                                                                
                                                                                
                Three                                                           
  Consolida…    months                                                          
  Earnings(…    ended          September                             September  
  millions)     2026                 30,    2026  June 30,    2025         30,  
 ────────────────────────────────────────────────────────────────────────────── 
  Consolida…                                                                    
  net                                                                           
  earnings      $                    -72    $         -273    $            411  
  (loss)                                                                        
  attributa…                                                                    
  to Mosaic                                                                     
  Less:                                                                         
  Consolida…                                                                    
  interest                           -60               -63                 -46  
  expense,                                                                      
  net                                                                           
  Plus:                                                                         
  Consolida…                                                                    
  depreciat…                         292               292                 277  
  depletion                                                                     
  and                                                                           
  amortizat…                                                                    
  Plus:                                                                         
  Accretion                           33                34                  33  
  expense                                                                       
  Plus:                                                                         
  Share-bas…                           5                 8                   7  
  compensat…                                                                    
  expense                                                                       
  Plus:                                                                         
  (Benefit)                                                                     
  provision                          -38               -34                 175  
  for income                                                                    
  taxes                                                                         
  Plus:                                                                         
  Notable                             44               317                -143  
  items                                                                         
  Adjusted      $                    324    $          407    $            806  
  EBITDA                                                                        
                                                                                
                                                                          
                                             Three months ended           
  Income Tax Effective Tax Rate(in           September 30,                
  millions)                                  2026                         
 ──────────────────────────────────────────────────────────────────────── 
  Income Tax (Benefit) Expense               $                    -38     
  Earnings (Loss) Before Tax                 $                   -103     
  Effective Tax Rate                                             36.7  %  
  Income Tax (Benefit) Expense               $                    -38     
  Discrete Tax Notable Items                                        —     
  Tax Expense on All Other Notable Items                                  
  (see notable items table for details of                          40     
  these items)                                                            
  Adjusted Income Tax (Benefit) Expense      $                      2     
  Earnings (Loss) Before Tax                 $                   -103     
  Earnings Impact of All Notable Items                             50     
  (including non-controlling interest)                                    
  Adjusted Earnings Before Tax               $                    -53     
  Adjusted Effective Tax Rate                                    -3.9  %  
                                                                          
                                                                                
                Three                                                           
  Potash        months                                                          
  Earnings(…    ended          September                             September  
  millions)     2026                 30,    2026  June 30,    2025         30,  
 ────────────────────────────────────────────────────────────────────────────── 
  Operating     $                    189    $          195    $            229  
  Earnings                                                                      
  Plus:                                                                         
  Depreciat…                                                                    
  Depletion                           91                76                  93  
  and                                                                           
  Amortizat…                                                                    
  Plus:                                                                         
  Accretion                            3                 4                   3  
  Expense                                                                       
  Plus:                                                                         
  Foreign                                                                       
  Exchange                            33               -95                 -56  
  Gain                                                                          
  (Loss)                                                                        
  Plus:                                                                         
  Other                                —                 1                   3  
  Income                                                                        
  (Expense)                                                                     
  Plus:                                                                         
  Notable                            -32                97                  57  
  Items                                                                         
  Adjusted      $                    284    $          278    $            329  
  EBITDA                                                                        
                                                                                
                                                                              14
                                                                                
                 Reconciliation of Non-GAAP Financial Measures                  
                                                                                
                                                                                
                Three                                                           
  Phosphate     months                                                          
  Earnings(…    ended          September                             September  
  millions)     2026                 30,    2026  June 30,    2025         30,  
 ────────────────────────────────────────────────────────────────────────────── 
  Operating                                                                     
  Earnings      $                   -194    $         -104    $            102  
  (Loss)                                                                        
  Plus:                                                                         
  Depreciat…                                                                    
  Depletion                          151               133                 129  
  and                                                                           
  Amortizat…                                                                    
  Plus:                                                                         
  Accretion                           26                26                  26  
  Expense                                                                       
  Plus:                                                                         
  Foreign                                                                       
  Exchange                             1                -6                  10  
  Gain                                                                          
  (Loss)                                                                        
  Plus:                                                                         
  Other                              -12                -2                  -4  
  Income                                                                        
  (Expense)                                                                     
  Less:                                                                         
  Earnings                                                                      
  from                                 7                 9                  11  
  Consolida…                                                                    
  Noncontro…                                                                    
  Interests                                                                     
  Plus:                                                                         
  Notable                             84                90                  28  
  Items                                                                         
  Adjusted      $                     49    $          128    $            280  
  EBITDA                                                                        
                                                                                
                                                                                
  Mosaic        Three                                                           
  Fertiliza…    months                                                          
  Earnings(…    ended          September                             September  
  millions)     2026                 30,    2026  June 30,    2025         30,  
 ────────────────────────────────────────────────────────────────────────────── 
  Operating                                                                     
  Earnings      $                    -21    $          -41    $             96  
  (Loss)                                                                        
  Plus:                                                                         
  Depreciat…                                                                    
  Depletion                           40                74                  46  
  and                                                                           
  Amortizat…                                                                    
  Plus:                                                                         
  Accretion                            4                 4                   4  
  Expense                                                                       
  Plus:                                                                         
  Foreign                                                                       
  Exchange                             2                 2                 -19  
  Gain                                                                          
  (Loss)                                                                        
  Plus:                                                                         
  Other                               -1                -2                  -1  
  Income                                                                        
  (Expense)                                                                     
  Less:                                                                         
  Earnings                                                                      
  (Loss)                                                                        
  from                                 —                -2                   1  
  Consolida…                                                                    
  Noncontro…                                                                    
  Interests                                                                     
  Plus:                                                                         
  Notable                             17                21                 116  
  Items                                                                         
  Adjusted      $                     41    $           60    $            241  
  EBITDA                                                                        
                                                                                
                                                                                
  Corporate     Three                                                           
  and Other     months                                                          
  Earnings(…    ended          September                             September  
  millions)     2026                 30,    2026  June 30,    2025         30,  
 ────────────────────────────────────────────────────────────────────────────── 
  Operating                                                                     
  Earnings      $                    -70    $          -86    $            -88  
  (Loss)                                                                        
  Plus:                                                                         
  Depreciat…                                                                    
  Depletion                           10                 9                   9  
  and                                                                           
  Amortizat…                                                                    
  Plus:                                                                         
  Accretion                            5                 8                   7  
  Expense                                                                       
  Plus:                                                                         
  Foreign                                                                       
  Exchange                             2                60                  64  
  Gain                                                                          
  (Loss)                                                                        
  Plus:                                                                         
  Other                               28              -160                 308  
  Income                                                                        
  (Expense)                                                                     
  Plus:                                                                         
  Earnings                                                                      
  (Loss)                               —                 —                   —  
  from                                                                          
  Equity                                                                        
  Investmen…                                                                    
  Less:                                                                         
  Earnings                                                                      
  (Loss)                                                                        
  from                                 —                -1                   —  
  Consolida…                                                                    
  Noncontro…                                                                    
  Interests                                                                     
  Plus:                                                                         
  Notable                            -25               109                -344  
  Items                                                                         
  Adjusted      $                    -50    $          -59    $            -44  
  EBITDA                                                                        
                                                                                
                                                                              15
                                                                                
                 Reconciliation of Non-GAAP Financial Measures                  
                                                                                
                                                                                
            Three                                                               
            months                                                              
            ended                                                               
            Septem…                                        Septem…              
            30,                    June 30,                30,                  
  Potash    2026                   2026                    2025                 
 ────────────────────────────────────────────────────────────────────────────── 
  Total     $          444         $           443         $          459       
  COGS                                                                          
  Depre…                                                                        
  &                     94                      80                     96       
  accre…                                                                        
  expen…                                                                        
  Canad…                                                                        
  Resou…                85                      70                     87       
  Taxes                                                                         
  Change                                                                        
  in                    32                      28                    -13       
  Inven…                                                                        
  Non-M…                                                                        
  Produ…                79                     112                    134       
  Costs                                                                         
  Total                                                                         
  MOP       $          154         $           153         $          155       
  Cash                                                                          
  Costs                                                                         
  Produ…                                                                        
  tonnes             2,103                   1,830                  2,186       
  (thou…                                                                        
  MOP                                                                           
  Cash                                                                          
  Costs                                                                         
  of        $           73         $            84         $           71       
  Produ…                                                                        
  per                                                                           
  produ…                                                                        
  tonne                                                                         
  Phosp…                                                                        
  Total     $        1,443         $         1,251         $        1,146       
  COGS                                                                          
  Depre…                                                                        
  &                    165                     158                    161       
  accre…                                                                        
  expen…                                                                        
  Miski                                                                         
  Mayo                  52                      59                     55       
  costs                                                                         
  Raw                                                                           
  mater…                                                                        
  COGS                 617                     527                    350       
  and                                                                           
  produ…                                                                        
  freig…                                                                        
  Change                                                                        
  in                    -4                     -66                    -40       
  Inven…                                                                        
  Non                                                                           
  Produ…               321                     259                    267       
  Costs                                                                         
  Cash                                                                          
  cost                                                                          
  of                   141                     129                    133       
  U.S.                                                                          
  Mined                                                                         
  Rock                                                                          
  U.S.                                                                          
  Rock                                                                          
  Produ…             2,107                   2,074                  2,158       
  tonnes                                                                        
  (thou…                                                                        
  Cash                                                                          
  costs                                                                         
  of                                                                            
  U.S.      $           67         $            62         $           62       
  mined                                                                         
  rock/…                                                                        
  tonne                                                                         
  Phosp…                                                                        
  cash                                                                          
  costs     $          151         $           185         $          220       
  of                                                                            
  conve…                                                                        
  Produ…                                                                        
  tonnes             1,289                   1,433                  1,677       
  (thou…                                                                        
  Phosp…                                                                        
  cash                                                                          
  costs                                                                         
  of        $          117         $           129         $          131       
  conve…                                                                        
  per                                                                           
  produ…                                                                        
  tonne                                                                         
  Ferti…                                                                        
  Total     $        1,227         $         1,028         $        1,410       
  COGS                                                                          
  Distr…                                                                        
  produ…             1,017                     661                  1,202       
  costs                                                                         
  Depre…                                                                        
  &                     45                      79                     51       
  accre…                                                                        
  expen…                                                                        
  Change                                                                        
  in                    65                      55                   -139       
  Inven…                                                                        
  Non                                                                           
  Produ…                25                      92                     87       
  Costs                                                                         
  Rock                                                                          
  cash                                                                          
  costs                 35                      75                    101       
  of                                                                            
  produ…                                                                        
  Potash                                                                        
  cash                                                                          
  costs                  —                       —                     25       
  of                                                                            
  produ…                                                                        
  Phosp…                                                                        
  cash                                                                          
  costs     $           40         $            66         $           83       
  of                                                                            
  conve…                                                                        
  Produ…                                                                        
  tonnes                    273                     466                    835  
  (thou…                                                                        
  Phosp…                                                                        
  cash                                                                          
  costs                                                                         
  of        $          147         $           141         $           99       
  conve…                                                                        
  per                                                                           
  produ…                                                                        
  tonne                                                                         
                                                                                
                                                                              16

Work on MOS in a spreadsheet: Excel workbook (a sheet per section, ten years by column, charts, links to the filings) · CSV. For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/MOS/export.csv") into a cell.