stock
LNT · ALLIANT ENERGY CORP
What ALLIANT ENERGY CORP reports to the SEC, read from its filings.
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The live LNT price and today's change.
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Thirty days of daily bars, with signal levels drawn on them.
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The latest signal group Nakagai's scanner recorded on LNT.
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Sign in to see thisWhat it is
- Industry
- Electric & Other Services Combined (SIC 4931)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- 258,277,037 as of 2026-03-31 (XBRL frame CY2026Q1I)
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- —
- Operating
- 23.0%
- Net
- 18.6%
Returns
- ROE
- 11.1%
- ROA
- 3.3%
Health
- Current ratio
- 0.7x
- Debt/equity
- 1.5x
Deep value
- NCAV
- —
- NCAV per share
- —
- Price/NCAV
- Locked
- NNWC
- —
- NNWC per share
- —
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-03-31; balance sheet at 2026-03-31.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue | Gross profit (not reported by this company) | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-03-31 | $1.18B | —Gross profit: unreported by this company. | $249.00M | $224.00M | 10-Q filed 2026-05-01 |
| 2025-12-31 | $1.06B | —Gross profit: unreported by this company. | $196.00M | $142.00M | 10-K filed 2026-02-20 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2025-09-30 | $1.21B | —Gross profit: unreported by this company. | $349.00M | $281.00M | 10-Q filed 2025-11-07 |
| 2025-06-30 | $961.00M | —Gross profit: unreported by this company. | $223.00M | $174.00M | 10-Q filed 2025-08-08 |
| 2025-03-31 | $1.13B | —Gross profit: unreported by this company. | $257.00M | $213.00M | 10-Q filed 2026-05-01 |
| 2024-12-31 | $975.00M | —Gross profit: unreported by this company. | $221.00M | $150.00M | 10-K filed 2026-02-20 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2024-09-30 | $1.08B | —Gross profit: unreported by this company. | $313.00M | $295.00M | 10-Q filed 2025-11-07 |
| 2024-06-30 | $894.00M | —Gross profit: unreported by this company. | $130.00M | $87.00M | 10-Q filed 2025-08-08 |
- Assets
- $24.81B
- Equity
- $7.42B
Balance as of 2026-03-31.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2025-12-31 | $4.36B | $1.02B | $810.00M | — |
| 2024-12-31 | $3.98B | $886.00M | $690.00M | — |
| 2023-12-31 | $4.03B | $943.00M | $703.00M | — |
| 2022-12-31 | $4.21B | $928.00M | $686.00M | -$998.00M |
| 2021-12-31 | $3.67B | $795.00M | $674.00M | -$587.00M |
| 2020-12-31 | $3.42B | $740.00M | $624.00M | -$865.00M |
| 2019-12-31 | $3.65B | $778.00M | $567.00M | -$980.00M |
| 2018-12-31 | $3.53B | $694.00M | $522.00M | -$1.11B |
| 2017-12-31 | $3.38B | $671.20M | $467.50M | -$945.30M |
| 2016-12-31 | $3.32B | $554.10M | $381.70M | -$804.00M |
Company filings
1 offering filing in 12 months · since Thu Mar 19
events
5% owners ()
Vanguard Capital Management
Passive stake
Vanguard Portfolio Management
Passive stake
The Vanguard Group
Stake update
Insiders, politicians and funds
Insider trades, last 90 days
DURIAN ROBERT J
EVP and CFO
Sale$7Aug 12, 4:16 PM ET
Politician trades, last 90 days
No politician trades filed in the last 90 days.
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