Equity · Utilities
LNT
NASDAQAlliant Energy (LNT)
The line runs 63.32 USD on 30 September through 73.80 USD on 4 November, on a scale from 60 to 75. Days the market did not trade hold the previous close, flat.
- Market cap
- 19.1B USD
- P/E (TTM)
- 23.2
- Revenue, year to Dec 2025
- 4.4B USD
- EPS, diluted, year to Dec 2025
- 3.14 USD
- 52-week range
- 63.32 USD – 78.04 USD
- Avg volume
- 257.5K
as of Nov 4, 2026
Have Alliant Energy (LNT) insiders bought or sold shares recently?
LNT's newest Form 4 filing is dated 10 August 2026: none in the last 90 days.
| Reported | Insider | Type | Shares | Value |
|---|---|---|---|---|
| 10 Aug 2026 | DURIAN ROBERT JEVP and CFO | Sell | 0 | 7 USD |
23 other filings: grants, exercises, tax withholding and transfers, not trades
| Reported | Insider | Type | Shares | Value |
|---|---|---|---|---|
| 15 Apr 2026 | Smyth Antonio PExecutive Vice President | Tax withheld | 1,259 | 91K USD |
| 19 Feb 2026 | Valcq Rebecca C.Vice President | Tax withheld | 438 | 31K USD |
| 19 Feb 2026 | DURIAN ROBERT JEVP and CFO | Award | 33,832 | |
| 19 Feb 2026 | DURIAN ROBERT JEVP and CFO | Tax withheld | 16,630 | 1.2M USD |
| 19 Feb 2026 | Barton Lisa MPresident and CEO | Award | 77,060 | |
| 19 Feb 2026 | Barton Lisa MPresident and CEO | Tax withheld | 28,594 | 2.0M USD |
| 19 Feb 2026 | de Leon David ASenior Vice President | Award | 10,922 | |
| 19 Feb 2026 | de Leon David ASenior Vice President | Tax withheld | 5,207 | 365K USD |
| 19 Feb 2026 | Sundararajan RajaExecutive Vice President | Award | 27,552 | |
| 19 Feb 2026 | Sundararajan RajaExecutive Vice President | Tax withheld | 11,324 | 793K USD |
| 19 Feb 2026 | Smyth Antonio PExecutive Vice President | Award | 18,354 | |
| 19 Feb 2026 | Smyth Antonio PExecutive Vice President | Tax withheld | 6,226 | 436K USD |
Showing the 12 most recent of 23 compensation filings in this window. The figures above count all of them.
Which funds hold Alliant Energy (LNT)?
11 of the 45 institutional funds we track reported a Alliant Energy position for the quarter ended 30 Jun 2026 — a combined 359.0M USD; the latest of those filings landed 02 Sep 2026.
| Fund | Position | Shares | Value | Shares q/q |
|---|---|---|---|---|
| Point72 Asset Management | Added | 2,094,866 | 159.8M USD | +68.5% |
| D. E. Shaw & Co. | Held (±25%) | 740,877 | 56.5M USD | +22.6% |
| Renaissance Technologies | Trimmed | 477,500 | 36.4M USD | −32.8% |
| Marshall Wace | Trimmed | 435,503 | 33.2M USD | −48.5% |
| Millennium Management | Added | 344,680 | 26.3M USD | +69.5% |
| AQR Capital Management | Added | 272,099 | 20.8M USD | +137.7% |
| Citadel Advisors | Held (±25%) | 217,500 | 16.6M USD | −25.0% |
| Tudor Investment Corp | Added | 102,588 | 7.8M USD | +1,560.3% |
| GAMCO Investors | Held (±25%) | 11,257 | 859K USD | |
| Balyasny Asset Management | Added | 5,859 | 447K USD | +52.7% |
Showing the 10 largest of 11 reported positions. The figures above count all of them.
Have members of Congress traded Alliant Energy (LNT)?
The most recent congressional trade disclosed in Alliant Energy is a sale by Lisa C. McClain (house, MI), dated 13 Aug 2025.
STOCK Act disclosures
| Traded | Member | Type | Amount | Filed after |
|---|---|---|---|---|
| 13 Aug 2025 | Lisa C. McClainhouse · Republican–MI | Sale | 1K USD–15K USD | 30 days |
| 04 Aug 2025 | Lisa C. McClainhouse · Republican–MI | Purchase | 1K USD–15K USD | 39 days |
| 31 Jan 2023 | Lois Frankelhouse · Democrat–FL | Purchase | 1K USD–15K USD | 41 days |
| 25 Nov 2020 | Gilbert Ray Cisneros, Jr.house · Democrat–CA | Purchase | 1K USD–15K USD | 20 days |
| 04 Nov 2020 | Gilbert Ray Cisneros, Jr.house · Democrat–CA | Purchase | 1K USD–15K USD | 41 days |
| 25 Mar 2019 | David J. Taylorhouse · Republican–OH | Sale | 1K USD–15K USD | 21 days |
What has been filed or recorded for Alliant Energy (LNT)?
The filings we hold for Alliant Energy, newest first: 4 fails-to-deliver days, 6 quarterly earnings reports, 2 annual reports and 5 reported financial figures, the latest dated 13 Oct 2026. No next earnings date is announced in SEC filings yet.
| And | ||||
|---|---|---|---|---|
| 13 Oct 2026 | Fails to deliver | Shares failed to deliver | 987 shares | 66K USD notional · <0.001% of shares out |
| 09 Oct 2026 | Fails to deliver | Shares failed to deliver | 22 shares | 1K USD notional · <0.001% of shares out |
| 05 Oct 2026 | Fails to deliver | Shares failed to deliver | 53,881 shares | 3.5M USD notional · 0.021% of shares out |
| 29 Sep 2026 | Fails to deliver | Shares failed to deliver | 101 shares | 6K USD notional · <0.001% of shares out |
| 31 Mar 2026 | Quarterly earnings | Q1 2026 reported | EPS 0.87 USD | Revenue $1.18B |
| 31 Mar 2026 | Financials | Total assets | 24.8B USD | at period end |
| 31 Mar 2026 | Financials | Total equity | 7.4B USD | at period end |
| 31 Dec 2025 | Annual report | FY 2025 reported | EPS 3.14 USD | Revenue $4.36B |
| 31 Dec 2025 | Financials | Revenue | 4.4B USD | fiscal year |
| 31 Dec 2025 | Financials | Net income | 810.0M USD | fiscal year |
| 31 Dec 2025 | Financials | Diluted EPS | 3.14 USD | fiscal year |
| 30 Sep 2025 | Quarterly earnings | Q3 2025 reported | EPS 1.09 USD | Revenue $1.21B |
| 30 Jun 2025 | Quarterly earnings | Q2 2025 reported | EPS 0.68 USD | Revenue $961M |
| 31 Mar 2025 | Quarterly earnings | Q1 2025 reported | EPS 0.83 USD | Revenue $1.13B |
| 31 Dec 2024 | Annual report | FY 2024 reported | EPS 2.69 USD | Revenue $3.98B |
| 30 Sep 2024 | Quarterly earnings | Q3 2024 reported | EPS 1.15 USD | Revenue $1.08B |
| 30 Jun 2024 | Quarterly earnings | Q2 2024 reported | EPS 0.34 USD | Revenue $894M |
What do people ask about Alliant Energy (LNT)?
What did Alliant Energy shares close at?73.80
Alliant Energy closed at 73.80 USD on 4 Nov 2026, up 2.34% on the close before. That is the end-of-day price from Finazon, not a live quote.
What is Alliant Energy’s market cap?19.1B
Alliant Energy is worth 19.1B USD by market value as of 4 Nov 2026, which is the share price times the shares on issue from its SEC filings.
What is Alliant Energy’s P/E ratio?23.2
Alliant Energy has a price-to-earnings ratio of 23.2, as of 4 Nov 2026: the share price divided by what the company earned per share over the last four reported quarters. A higher number means the market pays more for each dollar of earnings.
What is Alliant Energy’s revenue?4.4B
Alliant Energy reported revenue of 4.4B USD for the year ended 31 Dec 2025, as filed with the SEC. See Filings
Have Alliant Energy insiders bought or sold shares recently?
No Alliant Energy insider has filed a Form 4 in the last 90 days; the most recent filing we hold is dated 10 Aug 2026 (SEC Form 4). See Insiders
Which funds own Alliant Energy?11 of 45
11 of the 45 funds we track reported a Alliant Energy position for the quarter ended 30 Jun 2026, per their SEC Form 13F filings. The largest reported positions were Point72 Asset Management, D. E. Shaw & Co. and Renaissance Technologies. See Funds
Have members of Congress traded Alliant Energy?6 trades
Yes. 6 trades in Alliant Energy appear in the congressional disclosures we hold; the latest is a sale by Lisa C. McClain (House, MI) dated 13 Aug 2025, filed 12 Sep 2025. Amounts are disclosed as ranges, and a filing can follow the trade by up to 45 days. See Congress
When did Alliant Energy last report earnings?0.87
Alliant Energy last reported earnings on 31 Mar 2026 for Q1 2026, with EPS of 0.87 USD; no next date is announced in SEC filings yet. See Filings
Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.
References
- Finazonprior-day close, indicative (IEX-derived, not the official close), some closes dollar-rounded at the source
- TradingViewthe price chart widget, drawn by TradingView from their own data
- SEC EDGARForm 4 filings (insider transactions)
- SEC EDGAR13F filings
- Wikimedia CommonsPortraits via Wikimedia Commons. Lisa C. McClain: Office of Congresswoman Lisa McClain, Public domain; David J. Taylor: Ike Hayman, House Creative Services, Public domain; Gilbert Ray Cisneros, Jr.: United States Department of Defense, Public domain; Lois Frankel: U.S. Government, Public domain.
- House disclosuresU.S. House of Representatives financial disclosures
- SECSEC fails-to-deliver (CNS) data
- SEC EDGARXBRL company facts, latest period ended 31 Mar 2026
- SEC EDGARreported earnings figures and scheduled report dates
- SEC EDGARValuation computed from SEC EDGAR filings