Also trades as: 0HCT.L (LSE) · $vol 0M
LNT NASDAQ
Alliant Energy Corporation
1W: +1.1%
1M: +4.0%
3M: +3.2%
YTD: +12.6%
1Y: +17.8%
3Y: +50.0%
5Y: +49.5%
$73.95
+0.67 (+0.91%)
Weekly Expected Move ±2.6%
$67
$69
$71
$73
$75
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🏦 Institutional Activity
Latest: Q1 2026933
Institutions Holding
+28 vs prior
80.1%
Ownership
+6.35%
97
New
280
Increased
389
Reduced
144
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-04-15 | Smyth Antonio P | officer: executive vice president | F-Tax Withholding | 1,259 | $72.18 | $91K | Filing |
| 2026-02-19 | Sundararajan Raja | officer: executive vice president | F-Tax Withholding | 11,324 | $70.01 | $793K | Filing |
| 2026-02-19 | DURIAN ROBERT J | officer: evp and cfo | A-Grant/Award | 5,950 | $— | $0 | Filing |
| 2026-02-19 | DURIAN ROBERT J | officer: evp and cfo | F-Tax Withholding | 16,630 | $70.01 | $1.2M | Filing |
| 2026-02-19 | Barton Lisa M | officer: president and ceo | A-Grant/Award | 47,533 | $— | $0 | Filing |
| 2026-02-19 | Barton Lisa M | officer: president and ceo | A-Grant/Award | 29,527 | $— | $0 | Filing |
| 2026-02-19 | Barton Lisa M | officer: president and ceo | F-Tax Withholding | 28,594 | $70.01 | $2.0M | Filing |
| 2026-02-19 | de Leon David A | officer: senior vice president | A-Grant/Award | 8,616 | $— | $0 | Filing |
| 2026-02-19 | de Leon David A | officer: senior vice president | A-Grant/Award | 2,306 | $— | $0 | Filing |
| 2026-02-19 | de Leon David A | officer: senior vice president | F-Tax Withholding | 5,207 | $70.01 | $365K | Filing |
| 2026-02-19 | Sundararajan Raja | officer: executive vice president | A-Grant/Award | 18,768 | $— | $0 | Filing |
| 2026-02-19 | Sundararajan Raja | officer: executive vice president | A-Grant/Award | 8,784 | $— | $0 | Filing |
| 2026-02-19 | DURIAN ROBERT J | officer: evp and cfo | A-Grant/Award | 27,882 | $— | $0 | Filing |
| 2026-02-19 | Smyth Antonio P | officer: executive vice president | A-Grant/Award | 13,114 | $— | $0 | Filing |
| 2026-02-19 | Smyth Antonio P | officer: executive vice president | A-Grant/Award | 5,240 | $— | $0 | Filing |
| 2026-02-19 | Smyth Antonio P | officer: executive vice president | F-Tax Withholding | 6,226 | $70.01 | $436K | Filing |
| 2026-02-19 | Farlinger Mayuri | officer: vice president | A-Grant/Award | 3,026 | $— | $0 | Filing |
| 2026-02-19 | Farlinger Mayuri | officer: vice president | A-Grant/Award | 1,098 | $— | $0 | Filing |
| 2026-02-19 | Farlinger Mayuri | officer: vice president | F-Tax Withholding | 1,179 | $70.01 | $83K | Filing |
| 2026-02-19 | Syse Dylan | officer: cao and controller | A-Grant/Award | 1,063 | $— | $0 | Filing |
| 2026-02-19 | Syse Dylan | officer: cao and controller | A-Grant/Award | 750 | $— | $0 | Filing |
| 2026-02-19 | Syse Dylan | officer: cao and controller | F-Tax Withholding | 506 | $70.01 | $35K | Filing |
| 2026-02-19 | Valcq Rebecca C. | officer: vice president | A-Grant/Award | 1,004 | $— | $0 | Filing |
| 2026-02-19 | Valcq Rebecca C. | officer: vice president | F-Tax Withholding | 438 | $70.01 | $31K | Filing |
| 2025-04-15 | Smyth Antonio P | officer: executive vice president | A-Grant/Award | 9,727 | $— | $0 | Filing |
🏛️ Congressional Trades
25 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2025-08-13 | Lisa McClain | House | Sell | $1,001 - $15,000 | Filing |
| 2025-08-04 | Lisa McClain | House | Buy | $1,001 - $15,000 | Filing |
| 2023-09-08 | Lois Frankel | House | Sell | $1,001 - $15,000 | Filing |
| 2023-01-31 | Lois Frankel | House | Buy | $1,001 - $15,000 | Filing |
| 2022-07-22 | Diana Harshbarger | House | Sell | $1,001 - $15,000 | Filing |
| 2022-07-22 | Diana Harshbarger | House | Sell | $1,001 - $15,000 | Filing |
| 2022-07-22 | Diana Harshbarger | House | Sell | $1,001 - $15,000 | Filing |
| 2022-05-25 | Tom Cole | House | Sell | $15,001 - $50,000 | Filing |
| 2022-05-12 | Diana Harshbarger | House | Sell | $1,001 - $15,000 | Filing |
| 2022-05-02 | Diana Harshbarger | House | Sell | $1,001 - $15,000 | Filing |
| 2022-04-25 | Diana Harshbarger | House | Sell | $1,001 - $15,000 | Filing |
| 2022-04-25 | Diana Harshbarger | House | Sell | $1,001 - $15,000 | Filing |
| 2022-04-25 | Diana Harshbarger | House | Sell | $1,001 - $15,000 | Filing |
| 2021-03-15 | Lois Frankel | House | Buy | $1,001 - $15,000 | Filing |
| 2020-12-21 | Gilbert Cisneros | House | Buy | $1,001 - $15,000 | Filing |
| 2020-11-25 | Gilbert Cisneros | House | Buy | $1,001 - $15,000 | Filing |
| 2020-11-24 | Gilbert Cisneros | House | Buy | $1,001 - $15,000 | Filing |
| 2020-11-19 | Kenny Marchant | House | Buy | $15,001 - $50,000 | Filing |
| 2020-11-19 | Kenny Marchant | House | Buy | $15,001 - $50,000 | Filing |
| 2020-11-04 | Gilbert Cisneros | House | Buy | $1,001 - $15,000 | Filing |
| 2020-11-03 | Gilbert Cisneros | House | Buy | $1,001 - $15,000 | Filing |
| 2015-08-17 | David Perdue | Senate | Sell | $100,001 - $250,000 | Filing |
| 2015-08-17 | David Perdue | Senate | Sell | $100,001 - $250,000 | Filing |
| 2015-08-17 | David Perdue | Senate | Sell | $100,001 - $250,000 | Filing |
| 2015-08-14 | David Perdue | Senate | Sell | $100,001 - $250,000 | Filing |
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 24,499,440 | $1.8B | +173,544 | 2026-03-31 | Filing |
| STATE STREET CORP | 17,010,651 | $1.2B | +129,034 | 2026-03-31 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 16,699,462 | $1.2B | +16,699,462 | 2026-03-31 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 14,595,006 | $1.0B | +14,595,006 | 2026-03-31 | Filing |
| JANUS HENDERSON GROUP PLC | 11,273,621 | $809M | +138,683 | 2026-03-31 | Filing |
| Nuveen, LLC | 7,440,386 | $534M | +47,216 | 2026-03-31 | Filing |
| VICTORY CAPITAL MANAGEMENT INC | 7,238,864 | $519M | -1,339,879 | 2026-03-31 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 7,258,026 | $519M | +186,118 | 2026-03-31 | Filing |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA | 7,047,237 | $510M | -126,669 | 2026-03-31 | Filing |
| BANK OF AMERICA CORP /DE | 5,344,867 | $384M | +1,602,506 | 2026-03-31 | Filing |
| Invesco Ltd. | 4,988,448 | $358M | +264,906 | 2026-03-31 | Filing |
| FRANKLIN RESOURCES INC | 3,896,506 | $280M | +211,600 | 2026-03-31 | Filing |
| Pictet Asset Management Holding SA | 3,412,050 | $245M | -655,912 | 2026-03-31 | Filing |
| REAVES W H & CO INC | 2,993,426 | $215M | -63,827 | 2026-03-31 | Filing |
| MAIRS & POWER INC | 2,889,060 | $207M | -67,887 | 2026-03-31 | Filing |
| FMR LLC | 2,862,426 | $205M | +550,064 | 2026-03-31 | Filing |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2,370,447 | $170M | +42,526 | 2026-03-31 | Filing |
| JPMORGAN CHASE & CO | 2,250,377 | $161M | +764,022 | 2026-03-31 | Filing |
| NORTHERN TRUST CORP | 2,212,362 | $159M | +67,528 | 2026-03-31 | Filing |
| Legal & General Group Plc | 2,131,870 | $153M | -73,175 | 2026-03-31 | Filing |