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MUMicron Technology

Technology · Semiconductors · Nasdaq
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The 10-K against last year's

116 changes: 28 added, 11 removed, 76 reworded, 1 quiet changes

10-K Oct 9, 2026 vs Oct 3, 2025
Risk FactorsRedline ↓
13.1%
of the text changed · 16,667 words now
32.6%
of the text changed · 5,672 words now
Legal ProceedingsRedline ↓
58.9%
of the text changed · 1,975 words now
Accounting PoliciesRedline ↓
17.0%
of the text changed · 1,953 words now

10-K 0000723125-26-000023 (2026-10-09) vs 10-K 0000723125-25-000028 (2025-10-03)

The redline

The paragraph that changed most in each section

Marked against last year's 10-K: cut words struck through, new words highlighted and underlined.

Risk Factors 302 words changed in this paragraph; it is 35% similar to last year's version.
In 2025, 2026, over half of our total revenue came from our top ten customers. Among our end markets, approximately one-half 60% of our total revenue was concentrated in the data center end market. A disruption in our relationship with any of our top customers or a significant decrease in demand for our data center products, including due to disruptions or delays in the build-out of data centers by our customers and partners, or in the overall data center end market, could adversely affect our business. We could experience fluctuations in our customer base Particularly with respect to data center build outs, supply constraints or the mix of availability issues with respect to any one component have had and may continue to have a broader revenue by customer or end market, as markets and strategies evolve. Demand for our products may fluctuate due to factors beyond our control. Our inability to qualify our products to meet customer or end market requirements could adversely impact our revenue. A meaningful change in inventory strategy by our top customers or in certain end markets could impact our industry bit demand growth outlook. In addition, any consolidation of our customers or consolidation of significant end markets could limit the opportunity for sale of our products. The loss of, or restrictions on impact. For example, our ability to sell to, one or more certain products has been and could be impeded if components necessary for the finished products are not available from third parties. In addition, the build-out of data centers by our major customers or in certain end markets, and partners requires significant energy capacity, water, and capital, and any shortage of these and other necessary resources, any stakeholder opposition to data center development, or any significant reduction delays in orders the build-out of data centers, could impact our future revenue and financial performance. In addition, access to capital for our customers could be constrained, which may cause companies to face difficulties securing financing for large-scale infrastructure projects. These limitations could delay customer and partner deployments or a shift in product mix, could have a material adverse effect on our business, results reduce the scale of operations, or financial condition. See Part II, Item 8. Financial Statements and Supplementary Data, Notes to Consolidated Financial Statements, Note 28. Certain Concentrations.

Source: Item 1A, 10-K 0000723125-26-000023 vs Item 1A, 10-K 0000723125-25-000028

MD&A 186 words changed in this paragraph; it is 30% similar to last year's version.
AI-driven memory and storage demand is accelerating and growth is outpacing industry supply. In 2025, 2026, we benefited continued to benefit from substantial improvements in DRAM pricing, volumes pricing and margins as compared to 2024, margins, reflecting strong demand growth, driven in large part by the continued advancement of AI. During 2025, we shifted a portion of our DRAM supply to The AI-driven growth in the data center has accelerated demand for memory and hyperscale cloud markets storage at a rate greater than our ability and the industry’s ability to meet the strong demand fueled by AI, with emphasis on HBM products, resulting in a revenue mix weighted more prominently toward segments experiencing higher growth. The pivot to higher-growth segments, together with our strong execution, robust overall industry DRAM demand, and constrained supply, increase supply. This has led to decisions on supply allocation that may impact certain customers and end markets. Robust overall DRAM and NAND demand and constrained supply has led to increased pricing and improved the profitability across our DRAM portfolio. In 2025, NAND revenue increased from 2024 on higher bit shipments due to demand growth. The 2025 NAND gross margin percentage increased from 2024 due to cost reductions. We continue to prudently manage our NAND business to ensure we align our supply growth and technology node cadence with our projections of the demand environment.

Source: Item 7, 10-K 0000723125-26-000023 vs Item 7, 10-K 0000723125-25-000028

Accounting Policies 145 words changed in this paragraph; it is 41% similar to last year's version.
Revenue is primarily recognized at a point in time when control of the promised goods is transferred to our customers in at an amount that reflects the consideration we expect to be entitled to in exchange for those goods. Contracts with certain of our customers are generally short-term in duration at fixed, negotiated prices duration. We also have strategic customer agreements structured as take-or-pay agreements, with payment binding commitments for specific contractually enforceable volumes over the multi-year contract terms. Pricing for our contracts is either fixed or periodically negotiated, with the majority of the strategic customer agreements having pricing that is subject to minimum and maximum bands. For all of our contracts, payments are generally due shortly after delivery. We estimate a liability for returns using the expected value method based on historical returns. In addition, we generally offer price protection to our distributors, which is a form of variable consideration that decreases the transaction price. We use the expected value method, based on historical price adjustments and current pricing trends, to estimate the amount of revenue recognized from sales to distributors. Differences between the estimated and actual amounts are recognized as adjustments to revenue.

Source: Item 8, Note 1 – Significant Accounting Policies, 10-K 0000723125-26-000023 vs Item 8, Note 1 – Significant Accounting Policies, 10-K 0000723125-25-000028

Legal Proceedings 93 words changed in this paragraph; it is 35% similar to last year's version.
On November 9, 2023, Yangtze Memory Technologies Company, Ltd. (“YMTC”) May 19, 2025, Netlist filed a patent infringement complaint against Micron Micron, MSP, and MTEC in E.D. Tex. alleging that one of its subsidiaries in U.S. patent is infringed by our HBM products. On March 6, 2026, the E.D. Tex. transferred the case to the U.S. District Court for the Northern District of California (“N.D. Cal.”). The Delaware (“D. Del.”) pursuant to a motion by Micron to dismiss or transfer for improper venue. On July 28, 2025, Netlist filed an additional complaint alleges against Micron, MSP, and MTEC in E.D. Tex. alleging that eight one U.S. patents are patent is infringed by certain of our 3D NAND products. The DIMMs.

Source: Item 3, via Note 11 – Contingencies, 10-K 0000723125-26-000023 vs Item 3, via Note 14 – Contingencies, 10-K 0000723125-25-000028

Every change, by type

Sentences and paragraphs added, removed or reworded

Sentences and paragraphs of MU's Risk Factors and MD&A, 10-K 2026-10-09 against 10-K 2025-10-03. Each links to the text at sec.gov.

RemovedMD&A
Throughout 2024, we experienced substantial improvements in pricing and margins due to improving market conditions as compared to 2023. Increasing demand growth, driven in part by deployment of AI and mostly normal customer inventories, combined with industry-wide supply discipline, resulted in an industry supply and demand balance that substantially improved from downturn conditions in memory and storage markets during 2023. In connection with improved market conditions in 2024, we reinstated our bonuses and phased out certain other temporary cost-saving measures that were implemented in 2023.

Read it in 10-K 2025-10-03 at sec.gov ↗

RemovedMD&A
In 2023, China’s Cyberspace Administration (the “CAC”) conducted a cybersecurity review of our products sold in China and decided that our products presented a cybersecurity risk. The CAC determined that critical information infrastructure operators in China may not purchase Micron products. The CAC decision has impacted our business, particularly in the domestic data center and networking markets in China, and we have been working to mitigate that impact.

Read it in 10-K 2025-10-03 at sec.gov ↗

RemovedMD&A
Inventory NRV Write-Downs: Our consolidated gross margin was impacted by charges in 2023 to write down inventories to their estimated NRV as a result of declines in average selling prices for both DRAM and NAND. As charges to write down inventories are recorded in advance of when inventories are sold, costs of goods sold in subsequent periods were lower than they otherwise would be. The impact of inventory NRV write-downs for each period reflects (1) inventory write-downs in that period, offset by (2) lower costs in that period on the sale of inventory written down in prior periods. The impacts of inventory NRV write-downs are summarized below:

Read it in 10-K 2025-10-03 at sec.gov ↗

RemovedMD&A
For the year ended 2025 2024 2023 Provision to write down inventory to NRV $ $ — $ (1,831) Lower costs from sale of inventory written down in prior periods — 987 844 $ $ 987 $ (987)

Read it in 10-K 2025-10-03 at sec.gov ↗

RemovedMD&A
The change in our effective tax rate for 2025 as compared to 2024, and for 2024 as compared to 2023, were primarily due to changes in profitability. Despite a consolidated pre-tax loss on a worldwide basis in 2023, we had taxes payable in certain geographies due to minimum taxable income reportable in those geographies.

Read it in 10-K 2025-10-03 at sec.gov ↗

RemovedMD&A
On July 4, 2025, the One Big Beautiful Bill Act (“OBBBA”) was enacted, introducing broad changes to the U.S. tax code, including modifications to corporate and international tax provisions, which primarily are effective for us beginning in 2026 and 2027. The aggregate impact of the OBBBA remains uncertain. We will continue to monitor future developments, including regulatory guidance and interpretations, which could have a material impact. Further changes in the tax laws of foreign jurisdictions could arise as a result of the base erosion and profit-shifting project, including Pillar Two Model Rules (“Pillar Two”), undertaken by the Organisation for Economic Co-operation and Development. On November 27, 2024, Singapore enacted legislation to implement Pillar Two, which will apply to us starting in 2026. We continue to monitor for additional guidance and legislative changes related to Pillar Two in the jurisdictions where we operate.

Read it in 10-K 2025-10-03 at sec.gov ↗

Show the other 3
RemovedMD&A
Goodwill: We test goodwill for impairment in our fourth quarter each year, or more frequently if indicators of an impairment exist, to determine whether it is more likely than not that the fair value of the reporting unit with goodwill is less than its carrying value. For reporting units for which this assessment concludes that it is more likely than not that the fair value is more than its carrying value, goodwill is considered not impaired, and we are not required to perform the quantitative goodwill impairment test. Qualitative factors considered in this assessment include industry and market considerations, overall financial performance, and other relevant events and factors affecting the fair value of the reporting unit. For reporting units for which this assessment concludes that it is more likely than not that the fair value is below the carrying value, goodwill is tested for impairment by determining the fair value of each reporting unit and comparing it to the carrying value of the net assets assigned to the reporting unit. If the fair value of the reporting unit exceeds its carrying value, goodwill is considered not impaired. If the carrying value of the reporting unit exceeds its fair value, we recognize an impairment loss up to the difference between the carrying value and implied fair value. We recognized a charge of $101 million in 2023 to impair all of the goodwill assigned to our former Storage Business Unit reporting unit based on our quantitative assessment for impairment. As a result of reorganizing our segments in the fourth quarter of 2025, we performed a quantitative goodwill impairment assessment for each of our reporting units immediately before and after our business unit reorganization. We concluded based on both our pre- and post-reorganization impairment tests that goodwill was not impaired.

Read it in 10-K 2025-10-03 at sec.gov ↗

RemovedMD&A
Determining when to test for impairment, the reporting units, the assets and liabilities of the reporting unit, and the fair value of the reporting unit requires significant judgment and involves the use of significant estimates and assumptions. These estimates and assumptions include revenue growth rates, forecasted manufacturing costs, and other expenses and are developed as part of our long-range planning process. The same estimates are used in business planning, forecasting, and capital budgeting as part of our long-term manufacturing capacity analysis. These estimates and assumptions are used to calculate projected future cash flows for the reporting unit, which are discounted using a risk-adjusted rate to estimate a fair value. The discount rate requires determination of appropriate market comparables. We base fair value estimates on assumptions we believe to be reasonable but that are unpredictable and inherently uncertain. Actual future results may differ from those estimates. We assess the reasonableness of our methodology, forecasts, and assumptions by comparing the aggregate calculated fair value of our reporting units to our market capitalization.

Read it in 10-K 2025-10-03 at sec.gov ↗

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