ALLIANT ENERGY CORP (LNT) Stock
LNT has an Alpha Score of 53 out of 100 (weak), computed on Nov 6, 2026 from 3 of 4 sub-scores. 6 members of Congress disclosed 18 trades in LNT since 2014: 8 purchases and 10 sales, most recently Lisa McClain (sale, Aug 13, 2025). 6 of the hedge funds AlphaScala tracks reported LNT in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Point72's at $159.82M. Company insiders reported 0 open-market buys and 1 sale on SEC Form 4 in the 90 days to Nov 6, 2026. Its trailing P/E ratio is 23.5 and its net margin 19.0% (key statistics as of Nov 5, 2026).
What is LNT's Alpha Score?
How it works →Alpha Score of 53 reflects moderate overall profile with strong momentum, moderate value, weak quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 6, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded ALLIANT ENERGY CORP (LNT)?
Most recent: Lisa McClain (sale, Aug 13, 2025); records start Jul 23, 2014.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Lisa McClain R-MI · House | 2025-08-13 | sale | $1k – $15k |
| Lisa McClain R-MI · House | 2025-08-04 | purchase | $1k – $15k |
| Lois Frankel D-FL · House | 2023-09-08 | sale | $1k – $15k |
| Lois Frankel D-FL · House | 2023-01-31 | purchase | $1k – $15k |
| Lois Frankel D-FL · House | 2021-03-15 | purchase | $1k – $15k |
| Gil Cisneros D-CA · House | 2020-12-21 | purchase | $1k – $15k |
| Gil Cisneros D-CA · House | 2020-11-25 | purchase | $1k – $15k |
| Gil Cisneros D-CA · House | 2020-11-24 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all LNT political trades →Which hedge funds own LNT?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Point72 Steve Cohen | 2.09M | $159.82M | +68% |
| D.E. Shaw David Shaw | 741K | $56.52M | +23% |
| Renaissance Technologies Jim Simons (founder) | 478K | $36.43M | -33% |
| Marshall Wace | 436K | $33.22M | -49% |
| Millennium Management Israel Englander | 345K | $26.30M | +69% |
| Citadel Ken Griffin | 218K | $16.59M | -25% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are ALLIANT ENERGY CORP insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 10, 26 | Durian Robert J | EVP and CFO | SELL | 0.097 | $7 |
SEC Form 4 filings as of Nov 6, 2026
See cluster-buy signals across all tickers →What are LNT's key statistics?
Key statistics as of Nov 5, 2026
How does LNT's valuation compare with the Utilities sector?
| Metric | LNT | Utilities median | Companies in median |
|---|---|---|---|
| P/E ratio | 23.5 | 21.1 | 53 |
| Net margin | 18.97% | 13.18% | 58 |
| Return on equity | 11.04% | 9.35% | 58 |
| Dividend yield (payers) | 3.64% | 3.92% | 50 |
Medians over the Utilities stocks whose key statistics were refreshed in the last 35 days (newest Nov 7, 2026). P/E excludes loss-making companies.
LNT price chart
Powered by TradingViewWhat does ALLIANT ENERGY CORP do?
Alliant Energy Corporation is a utility holding company that provides regulated electric and natural gas services to customers in the Midwest United States. Through its subsidiaries, Interstate Power and Light Company and Wisconsin Power and Light Company, it generates and distributes electricity to nearly 1 million electric customers and distributes natural gas to approximately 425,000 gas-only customers in Iowa and Wisconsin. The company also sells electricity to wholesale customers including municipalities and rural electric cooperatives, and serves sectors such as farming, agriculture, industrial manufacturing, chemicals, packaging, and food industries. Alliant Energy owns a 16% interest in American Transmission Co. and operates additional services including a short-line rail freight in Iowa, a freight terminal on the Mississippi River in Illinois, freight brokerage, wind turbine blade recycling, and a rail-served warehouse. It holds interests in a natural gas-fired electric generating unit in Wisconsin and a wind farm in Oklahoma. Headquartered in Madison, Wisconsin, Alliant Energy plays a key role in delivering reliable energy infrastructure to residential, commercial, and industrial users across its territories.