13F Pro quality score
Rank #1,220 of 2,925TOP 50%
Rankings refresh quarterly once 80% of peers have filed. Next update: ~Nov 14, 2026.
Reported revenue, net income and operating margin by fiscal year, from ALLIANT ENERGY CORP's annual filings on SEC EDGAR.
| Period | Form | Revenue | Net income | Op. marginOperating margin |
|---|---|---|---|---|
| FY 2025 | 10-K | $4.4B | $810.0M | 23.5% |
| FY 2024 | 10-K | $4.0B | $690.0M | 22.3% |
| FY 2023 | 10-K | $4.0B | $703.0M | 23.4% |
| FY 2022 | 10-K | $4.2B | $686.0M | 22.1% |
| FY 2021 | 10-K | $3.7B | $674.0M | 21.7% |
| FY 2020 | 10-K | $3.4B | $624.0M | 21.7% |
Ranked by quality-factor profile and overlapping institutional ownership, from the latest 13F filings and SEC financials.
Officers, directors and 10% owners with a Form 4 filed in the last 24 months, most recent first. From SEC EDGAR.
5 transactions in LNT reported by 3 members of Congress under the STOCK Act, most recent trade Aug 13, 2025. Reported transactions, not recommendations.
ALLIANT ENERGY CORP (LNT) stock profile, AI quality score, and SEC EDGAR financial data, a Utilities sector company. 13F Pro's AI-powered ranking engine scores LNT at 55.6/100 on a composite quality score built from its SEC filings, placing it at rank #1,220 of 2,925 stocks — the top half of the AI-ranked universe. LNT scores in the top quartile across institutional flow (93.1), revenue scale (76.3). Areas of concern include earnings quality (17.9) and free cash flow (35.6), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q2 2026), ALLIANT ENERGY CORP reports quarterly revenue of $971.0M, net income of $170.0M, an operating margin of 19.1%. Top institutional holders of LNT by reported 13-F value include BlackRock, STATE STREET, VANGUARD CAPITAL MANAGEMENT, based on the most recent SEC filings. LNT trades on the Nasdaq exchange and files with the SEC under CIK 352541. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate LNT daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for ALLIANT ENERGY CORP directly from SEC EDGAR.