Alliant EnergyLNT
13F holders, Q1 2026 (March 31)858holders +23
93new positions
63sold out
10famous investors
$71.72avg. 13F price*
At the end of Q1 2026, 858 institutions reported holding Alliant Energy Corp. (LNT) in their 13F filings, up 23 from Q4 2025. 93 opened new positions and 63 sold out. The largest holders were BlackRock, Inc. ($1.8B), State Street Corp. ($1.2B) and Vanguard Capital Management LLC ($1.2B). 10 famous investors held it, including Steve Cohen (0.2% of Point72 Asset Management's portfolio), Joel Greenblatt (0.1% of Gotham Asset Management's portfolio) and Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio).
- Company
- Alliant Energy Corp.
- Sector
- Utilities
- CUSIP
- 018802108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 93 | $137.2M |
| Exits | 63 | $54.4M |
All 13F filers, Q4 2025 → Q1 2026: 15,805,914 shares bought and 7,526,973 shares sold, net +8,278,941 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 858 holders
| BlackRock, Inc. | 0.03% | Add +0.7% | 24,499,440 | $1.8B |
| State Street Corp. | 0.04% | Add +0.8% | 17,010,651 | $1.2B |
| Vanguard Capital Management LLC | 0.03% | — | 16,699,462 | $1.2B |
| Vanguard Portfolio Management LLC | 0.05% | — | 14,595,006 | $1.0B |
| Janus Henderson Group PLC | 0.39% | Add +1.3% | 11,273,621 | $809.0M |
| T. Rowe Price Associates Inc. | 0.09% | Add +26.4% | 10,610,646 | $761.4M |
| Nuveen, LLC | 0.14% | Add +0.6% | 7,440,386 | $533.9M |
| Victory Capital Management Inc. | 0.34% | Reduce -15.6% | 7,238,864 | $519.5M |
| Geode Capital Management, LLC | 0.03% | Add +2.6% | 7,258,026 | $519.0M |
| Massachusetts Financial Services Co. | 0.17% | Reduce -1.8% | 7,047,237 | $509.9M |
| Bank of America Corp. | 0.03% | Add +42.8% | 5,344,867 | $383.5M |
| Invesco Ltd. | 0.04% | Add +5.6% | 4,988,448 | $358.0M |
| Franklin Resources Inc. | 0.07% | Add +5.7% | 3,896,506 | $279.6M |
| Pictet Asset Management Holding SA | 0.26% | Reduce -16.1% | 3,412,050 | $244.8M |
| Morgan Stanley | 0.01% | Add +8.7% | 3,351,175 | $240.5M |
| Cohen & Steers, Inc. | 0.41% | Reduce -9.4% | 3,276,260 | $235.1M |
| Reaves W H & Co. Inc. | 3.56% | Reduce -2.1% | 2,993,426 | $214.8M |
| Mairs & Power Inc. | 2.12% | Reduce -2.3% | 2,889,060 | $207.3M |
| FMR LLC | 0.01% | Add +23.8% | 2,862,426 | $205.4M |
| Charles Schwab Investment Management Inc. | 0.03% | Add +1.8% | 2,370,447 | $170.1M |
| JPMorgan Chase & Co. | 0.01% | Add +51.4% | 2,250,377 | $160.9M |
| Northern Trust Corp. | 0.02% | Add +3.1% | 2,212,362 | $158.8M |
| Legal & General Group Plc | 0.04% | Reduce -3.3% | 2,131,870 | $153.0M |
| Magellan Asset Management Ltd | 1.89% | Reduce -6.7% | 2,034,446 | $146.0M |
| Duff & Phelps Investment Management Co. | 1.41% | Reduce -0.0% | 1,898,175 | $136.2M |
| Jennison Associates LLC | 0.09% | Reduce -2.2% | 1,766,167 | $126.7M |
| Johnson Investment Counsel Inc. | 0.98% | Reduce -14.8% | 1,686,020 | $121.0M |
| Goldman Sachs Group Inc. | 0.01% | Add +40.6% | 1,538,245 | $110.4M |
| Bank of New York Mellon Corp | 0.02% | Reduce -1.1% | 1,509,506 | $108.3M |
| Vanguard Fiduciary Trust Co. | 0.03% | — | 1,448,098 | $103.9M |
| Dimensional Fund Advisors LP | 0.02% | Add +3.3% | 1,383,646 | $99.3M |
| Neuberger Berman Group LLC | 0.07% | Reduce -12.9% | 1,323,587 | $95.1M |
| Deutsche Bank AG | 0.03% | Add +86.5% | 1,273,887 | $91.4M |
| Point72 Asset Management | 0.16% | Add +14.0% | 1,243,581 | $89.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.02% | Add +1.2% | 1,186,759 | $85.2M |
| First Trust Advisors LP | 0.06% | Reduce -24.3% | 1,133,023 | $81.3M |
| Squarepoint Ops LLC | 0.18% | Add +1661.2% | 1,132,902 | $81.3M |
| UBS Group AG | 0.01% | Reduce -4.4% | 1,099,341 | $78.9M |
| Vaughan Nelson Investment Management, L.P. | 0.79% | Add +25.7% | 1,093,160 | $78.4M |
| Thrivent Financial for Lutherans | 0.15% | Reduce -9.8% | 1,078,378 | $77.4M |
| Alliancebernstein L.P. | 0.02% | Reduce -2.6% | 1,070,282 | $69.6M |
| Barclays PLC | 0.02% | Add +5.5% | 947,133 | $68.0M |
| Principal Financial Group Inc. | 0.03% | Reduce -4.5% | 897,535 | $64.4M |
| Toronto Dominion Bank | 0.12% | Reduce -4.3% | 851,747 | $61.1M |
| Marshall Wace, LLP | 0.07% | Add +233.1% | 845,825 | $60.7M |
| Energy Income Partners, LLC | 0.93% | Add +0.9% | 809,556 | $58.1M |
| LPL Financial LLC | 0.02% | Reduce -0.3% | 792,471 | $56.9M |
| Vaughan David Investments LLC | 1.18% | Add +1.3% | 780,015 | $56.0M |
| Bahl & Gaynor LLC | 0.28% | Add +17.2% | 775,746 | $55.7M |
| Anchor Capital Advisors LLC | 1.58% | Reduce -0.9% | 771,400 | $55.4M |
| Swiss National Bank | 0.03% | Add +7.1% | 754,300 | $54.1M |
| Envestnet Asset Management Inc. | 0.01% | Add +3.8% | 724,169 | $52.0M |
| Renaissance Technologies | 0.08% | Add +68.7% | 710,700 | $51.0M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.05% | Reduce -8.1% | 706,958 | $50.7M |
| Artisan Partners Limited Partnership | 0.08% | Reduce -6.8% | 644,087 | $46.2M |
| Manufacturers Life Insurance Company, The | 0.04% | Add +2.1% | 643,495 | $46.2M |
| Russell Investments Group, Ltd. | 0.05% | Add +44.3% | 631,619 | $45.3M |
| ExodusPoint Capital Management, LP | 0.45% | Add +9.1% | 629,657 | $45.2M |
| Voloridge Investment Management, LLC | 0.18% | New | 629,216 | $45.2M |
| Carnegie Investment Counsel | 0.85% | Add +4.0% | 638,323 | $43.7M |
| D. E. Shaw & Co. | 0.04% | Add +12.6% | 604,187 | $43.4M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.03% | Add +9.7% | 594,336 | $42.6M |
| Regions Financial Corp. | 0.27% | Reduce -1.1% | 581,906 | $41.8M |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | Reduce -6.3% | 563,892 | $40.5M |
| Vanguard Global Advisers, LLC | 0.02% | — | 561,004 | $40.3M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.20% | Reduce -1.7% | 546,580 | $39.2M |
| Rhumbline Advisers | 0.03% | Reduce -3.3% | 545,079 | $39.1M |
| BNP Paribas Financial Markets | 0.02% | Add +9.1% | 512,633 | $36.8M |
| Hudson Bay Capital Management LP | 0.25% | Reduce -4.2% | 509,002 | $36.5M |
| UniSuper Management Pty Ltd | 0.23% | Add +1312.9% | 497,228 | $35.7M |
| Amundi | 0.01% | Reduce -13.8% | 495,921 | $35.6M |
| Wells Fargo & Company | 0.01% | Add +1.3% | 487,901 | $35.0M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.03% | — | 475,471 | $34.1M |
| Royal Bank of Canada | 0.01% | Add +4.4% | 475,062 | $34.1M |
| Arrowstreet Capital, Limited Partnership | 0.02% | New | 452,952 | $32.5M |
| HITE Hedge Asset Management LLC | 1.83% | Reduce -10.2% | 449,591 | $32.3M |
| Citigroup Inc. | 0.02% | Add +3.8% | 448,477 | $32.2M |
| Retirement Systems of Alabama | 0.10% | Reduce -0.0% | 438,720 | $31.5M |
| California Public Employees Retirement System | 0.02% | Reduce -32.3% | 436,395 | $31.3M |
| Liberty One Investment Management, LLC | 3.20% | Add +12.5% | 432,119 | $31.0M |
| Ameriprise Financial Inc. | 0.01% | Add +45.6% | 417,839 | $30.0M |
| Schroder Investment Management Group | 0.02% | Add +20.6% | 411,128 | $29.5M |
| HSBC Holdings PLC | 0.02% | Reduce -4.9% | 402,767 | $28.9M |
| Verition Fund Management LLC | 0.30% | Add +237.1% | 399,517 | $28.7M |
| Public Employees Retirement Association of Colorado | 0.11% | No change | 396,632 | $28.5M |
| Godsey & Gibb, Inc. | 2.34% | Add +1.0% | 373,772 | $26.8M |
| Gotham Asset Management | 0.08% | Add +5.9% | 373,268 | $26.8M |
| Aventail Capital Group, LP | 1.26% | Reduce -17.3% | 364,067 | $26.1M |
| Gabelli Funds LLC | 0.17% | Reduce -0.7% | 350,602 | $25.2M |
| Sei Investments Co. | 0.02% | Add +30.3% | 320,193 | $23.0M |
| State of Wisconsin Investment Board | 0.05% | Add +24.8% | 312,837 | $22.4M |
| California State Teachers Retirement System | 0.02% | Add +0.5% | 306,174 | $22.0M |
| Sourcerock Group LLC | 0.90% | Reduce -0.1% | 299,150 | $21.5M |
| Gateway Investment Advisers LLC | 0.23% | Reduce -7.7% | 292,132 | $21.0M |
| Citadel Advisors | 0.01% | Reduce -55.6% | 289,946 | $20.8M |
| Raymond James Financial Inc. | 0.01% | Add +2.3% | 275,901 | $19.8M |
| SummitTX Capital, L.P. | 0.62% | Add +65.6% | 270,716 | $19.4M |
| Natixis Advisors, LLC | 0.03% | Add +10.7% | 269,328 | $19.3M |
| New York State Teachers Retirement System | 0.04% | No change | 266,287 | $19.1M |
| Creative Planning | 0.01% | Add +75.1% | 262,276 | $18.8M |
"% of holder's portfolio" is LNT's weight in each manager's 13F, not the share of Alliant Energy Corp. the manager owns.