Alliant Energy Corporation (LNT)
NASDAQ · Utilities · market cap 18.50B
Share price
$73.02
At the last nightly close
Intrinsic value
$59.07
A single conservative estimate.
Margin of safety
-19.1%
($59.07 − $73.02) ÷ $73.02
EV / EBIT
43.8
On the median operating profit of 15 fiscal years through 2025.
How these numbers are computed
The valuations are calculated in Python from filed accounts, not written by a language model. Three methods run side by side: earnings power value, which capitalises a normalised operating profit; a free-cash-flow model; and the Graham Number as an asset-side cross-check. The conservative figure above starts from the lower of the first two; the Graham Number never enters it.
The frame gives no credit for growth unless the company has earned it: only a return on invested capital that has beaten the cost of capital year after year earns a growth credit, and that credit is capped. A company that compounds will therefore usually read as expensive against it — that is deliberate. It is a price-discipline floor, not a price target, and it is not a view on what the shares will do.
The EV/EBIT ranking uses the median operating profit of up to fifteen fiscal years — a full cycle — where the free screeners use the last twelve months. When the data cannot support a method, the figure reads n/a rather than a number: a free-cash-flow valuation on a bank, a PEG on erratic earnings, a multiple on a company with no operating profit to speak of.
Fundamentals from SEC EDGAR. Prices, market data and technicals from yfinance. Valuation computed 2026-11-01.
Key metrics
Market position
Annual financials
| Period | Revenue | Operating income | Net income | EPS | Free cash flow |
|---|---|---|---|---|---|
| 2025-FY | 4.36B | 1.02B | 810.0M | 3.15 | n/a |
| 2024-FY | 3.98B | 886.0M | 690.0M | 2.69 | -57.0M |
| 2023-FY | 4.03B | 943.0M | 703.0M | 2.78 | 155.0M |
| 2022-FY | 4.21B | 928.0M | 686.0M | 2.73 | 114.0M |
| 2021-FY | 3.67B | 795.0M | 674.0M | 2.63 | -587.0M |
Filed figures from SEC EDGAR, in the reporting currency.
Next earnings
Recent news
- Alliant Energy (LNT) Stock Faces Flat Earnings And Margin Compression - Simply Wall St Newssimplywall.st
- Alliant Energy Corporation (LNT) Latest Stock News & Headlines - Yahoo Financefinance.yahoo.com
- Alliant Energy Corporation Common Stock (LNT) Stock Price, Quote, News & History | Nasdaqnasdaq.com
- Alliant Energy Corporation (LNT) Stock Price, Quote, News & Analysis | Seeking Alphaseekingalpha.com
- Stock Catalysts: What You Need to Know to Find HOT Trades - StocksToTradestockstotrade.com
Headlines link to their source. Sperio does not republish article text.
The figures above are the arithmetic. To see what a board of eight AI agents makes of them — macro, sector, filings, news and a devil's advocate whose only job is to attack the thesis — run the full analysis on LNT.
Run the board on LNT10 free analyses · no signup, no card
This page presents computed figures and filed financial data for information only. It is not investment advice, not a recommendation to buy or sell any security, and not a statement about what these shares will do. Sperio is a research tool, not an investment adviser. Figures are derived automatically from public filings and market data and may be incomplete, out of date or wrong. See the Terms & Disclaimer.