Alliant Energy Corporation Common Stock (LNT) is a publicly traded Utilities sector company. As of May 20, 2026, LNT trades at $72.53 with a market cap of $18.62B and a P/E ratio of 22.88. LNT moved -0.73% today. Year to date, LNT is +11.71%; over the trailing twelve months it is +14.79%. Its 52-week range spans $56.08 to $75.76. Analyst consensus is buy with an average price target of $77.17. Rallies surfaces LNT's financials, insider trades, hedge fund holdings, congressional trades, analyst ratings, and AI-generated research below.
Wisconsin Regulators Direct Alliant Energy to Propose Dedicated Data Center Rate: The Wisconsin Public Service Commission directed Alliant Energy to develop a new electric rate tariff specifically for data center customers, mandating a dedicated rate class that reflects their high-load, continuous consumption patterns. This mandate could impact demand forecasts, cost allocations and capital spending plans in Alliant Energy’s Wisconsin territory.
| Metric | Value |
|---|---|
| Price | $72.53 |
| Market Cap | $18.62B |
| P/E Ratio | 22.88 |
| EPS | $3.19 |
| Dividend Yield | 0.54% |
| 52-Week High | $75.76 |
| 52-Week Low | $56.08 |
| Volume | 1.98M |
| Avg Volume | 0 |
| Revenue (TTM) | $4.42B |
| Net Income | $821.00M |
| Gross Margin | 85.81% |
7 analysts cover LNT: 0 strong buy, 3 buy, 4 hold, 0 sell, 0 strong sell. Consensus rating is buy. Average price target: $77.17.