Alliant Energy LNT
Alliant Energy maintains its principal executive offices in Madison, Wisconsin. 10-K, Item 1
- Headquarters
- Madison, WI
- Next results
- around Feb 19, 2027
Where each dollar of revenue went, FY2025
Revenue of $4.4B through the costs to a net profit of $810.0M · income statement of the 10-K
LNT among Utilities peers
Six ratios from the latest 10-K. Each corner is the share of 30 peers the company is above, not a score.
What changed
Nothing new in the latest 10-K.
Each row opens the detail with the quote and the filing. A row is a change worth reading, not a verdict.
Accounting checks
10 checks on the latest 10-K. Checks, not verdicts.
0facts worth reading about all 10 checks found nothing to note
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Receivables +11.5% vs revenue +9.6% (+1.9 pts)
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Cash from operations $1.2B vs net income $810.0M (FY ending Dec 31, 2025)
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Same auditor in both 10-Ks: Deloitte & Touche LLP
7 more checks with nothing to note
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No statement of substantial doubt about going concern
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No 8-K item 4.02 in the last 2 years
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No NT 10-K or NT 10-Q in the last 2 years
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No longer listed: Table of C o ntents
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No sentence in the 10-K concludes that controls were not effective because of a material weakness
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No 8-K item 2.06 in the last 2 years
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No 8-K item 1.03 in the last 2 years
In their words
No new paragraphs in Risk Factors
No new paragraphs in Risk Factors, or fewer than two 10-Ks to compare.
New risk paragraphs, against peers
Latest 10-K of each, Utilities companies closest in revenue
Paragraphs in Risk Factors with nothing like them in the company's 10-K the year before. A count of text, not of risk.
Financial performance
Last 4 fiscal years · 10-K XBRL
| Metric | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
| Revenue | $4.2B | $4.0B | $4.0B | $4.4B |
| Net income | $686.0M | $703.0M | $690.0M | $810.0M |
| Operating cash flow | $486.0M | $867.0M | $1.2B | $1.2B |
| Free cash flow | −$998.0M |
Revenue, FY2016 to FY2025
Ten fiscal years, each from its own 10-K · XBRL · USD
$4.4B ▲ 9.6% in FY2025$810.0M ▲ 17.4% in FY2025
Recent filings
4 filings in the last 30 days · SEC EDGAR
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OfferingNov 6, 2026Shelf registration: shares and other securities, amount not fixed S-3ASR · Shelf registered
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8-KOct 30, 2026Quarterly results 8-K item 2.02
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10-QOct 30, 2026Quarterly report (10-Q) period ended Sep 30, 2026
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8-KOct 28, 2026Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
About the company
Alliant Energy, Madison, WI · from the 10-K filed Feb 20, 2026
Alliant Energy maintains its principal executive offices in Madison, Wisconsin. Alliant Energy operates as a regulated investor-owned public utility holding company, and its purpose-driven strategy is to serve its customers and build stronger communities. Alliant Energy’s primary focus is to provide regulated electric and natural gas service to approximately 1,010,000 electric and approximately 435,000 natural gas customers in the Midwest through its two public utility subsidiaries, IPL and WPL. The primary first tier wholly-owned subsidiaries of Alliant Energy are as follows:
- Headquarters
- Madison, WI
- Country
- United States
- Reports in
- USD
- Listed on
- Nasdaq
- Fiscal year ends
- December 31
- Last results
- Oct 30, 2026
- Incorporated in
- WI
Email alerts
Sources
Numbers from the XBRL of the 10-Ks; filings from SEC EDGAR.
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