Alliant EnergyLNT
13F holders, Q3 2025 (September 30)791holders +16
84new positions
61sold out
8famous investors
$67.40avg. 13F price*
At the end of Q3 2025, 791 institutions reported holding Alliant Energy Corp. (LNT) in their 13F filings, up 16 from Q2 2025. 84 opened new positions and 61 sold out. The largest holders were Vanguard Group Inc. ($2.3B), BlackRock, Inc. ($1.6B) and State Street Corp. ($1.1B). 8 famous investors held it, including Ken Griffin (0.2% of Citadel Advisors's portfolio), Steve Cohen (0.2% of Point72 Asset Management's portfolio) and Israel Englander (0.1% of Millennium Management's portfolio).
- Company
- Alliant Energy Corp.
- Sector
- Utilities
- CUSIP
- 018802108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 84 | $97.7M |
| Exits | 61 | $100.1M |
All 13F filers, Q2 2025 → Q3 2025: 17,785,199 shares bought and 8,402,621 shares sold, net +9,382,578 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 791 holders
| Vanguard Group Inc. | 0.03% | Add +0.3% | 33,401,682 | $2.3B |
| BlackRock, Inc. | 0.03% | Add +1.1% | 24,031,970 | $1.6B |
| State Street Corp. | 0.04% | Reduce -1.4% | 16,495,557 | $1.1B |
| Janus Henderson Group PLC | 0.34% | Add +1.3% | 10,911,145 | $735.5M |
| Victory Capital Management Inc. | 0.36% | Reduce -8.6% | 9,122,867 | $615.0M |
| Nuveen, LLC | 0.16% | Add +4.9% | 8,771,683 | $591.3M |
| Massachusetts Financial Services Co. | 0.15% | Reduce -1.1% | 7,006,325 | $472.3M |
| Geode Capital Management, LLC | 0.03% | Add +1.4% | 6,942,910 | $466.2M |
| Invesco Ltd. | 0.05% | Reduce -2.4% | 4,747,485 | $320.0M |
| Citadel Advisors | 0.24% | Add +5565.1% | 4,288,179 | $289.1M |
| Pictet Asset Management Holding SA | 0.25% | Add +21.9% | 3,852,774 | $259.7M |
| Franklin Resources Inc. | 0.06% | Add +0.1% | 3,680,611 | $248.1M |
| Bank of America Corp. | 0.02% | Add +4.8% | 3,351,791 | $225.9M |
| Morgan Stanley | 0.01% | Reduce -9.8% | 3,151,558 | $212.4M |
| Mairs & Power Inc. | 1.90% | Reduce -1.6% | 2,993,643 | $201.8M |
| Cohen & Steers, Inc. | 0.31% | Add +169.8% | 2,551,622 | $172.0M |
| Charles Schwab Investment Management Inc. | 0.02% | Add +0.8% | 2,308,715 | $155.6M |
| Legal & General Group Plc | 0.03% | Reduce -2.6% | 2,306,322 | $155.5M |
| Northern Trust Corp. | 0.02% | Reduce -4.8% | 2,203,366 | $148.5M |
| Johnson Investment Counsel Inc. | 1.12% | Add +2.9% | 1,979,718 | $133.5M |
| Bank of New York Mellon Corp | 0.02% | Reduce -0.0% | 1,931,507 | $130.2M |
| Duff & Phelps Investment Management Co. | 1.45% | Reduce -0.2% | 1,903,207 | $128.3M |
| Reaves W H & Co. Inc. | 2.14% | Add +54.3% | 1,779,087 | $119.9M |
| Neuberger Berman Group LLC | 0.08% | Reduce -4.2% | 1,651,124 | $111.3M |
| Magellan Asset Management Ltd | 1.24% | Add +802.8% | 1,553,695 | $104.7M |
| First Trust Advisors LP | 0.08% | Add +20.9% | 1,522,001 | $102.6M |
| FMR LLC | 0.01% | Add +329.8% | 1,415,905 | $95.4M |
| Balyasny Asset Management L.P. | 0.19% | Reduce -0.5% | 1,353,311 | $91.2M |
| Dimensional Fund Advisors LP | 0.02% | Add +1.1% | 1,345,187 | $90.7M |
| JPMorgan Chase & Co. | 0.01% | Reduce -9.6% | 1,318,385 | $88.9M |
| Thrivent Financial for Lutherans | 0.18% | Reduce -3.4% | 1,315,732 | $88.7M |
| Millennium Management | 0.07% | Add +7.8% | 1,298,814 | $87.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.02% | Reduce -29.9% | 1,235,865 | $83.3M |
| Point72 Asset Management | 0.17% | Add +310.3% | 1,112,640 | $75.0M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -11.6% | 1,021,144 | $68.8M |
| Liberty One Investment Management, LLC | 3.73% | Add +91.7% | 984,790 | $66.4M |
| Principal Financial Group Inc. | 0.03% | Reduce -5.9% | 943,630 | $63.6M |
| Jennison Associates LLC | 0.04% | Add +30.0% | 937,958 | $63.2M |
| T. Rowe Price Associates Inc. | 0.01% | Add +152.4% | 933,379 | $62.9M |
| Artisan Partners Limited Partnership | 0.09% | Reduce -6.6% | 932,209 | $62.8M |
| Barclays PLC | 0.02% | Add +41.4% | 908,140 | $61.2M |
| Alliancebernstein L.P. | 0.02% | Add +22.6% | 896,340 | $60.4M |
| LPL Financial LLC | 0.02% | Add +7.7% | 794,270 | $53.5M |
| Anchor Capital Advisors LLC | 1.54% | Reduce -1.7% | 788,725 | $53.2M |
| UBS Group AG | 0.01% | Reduce -14.8% | 781,906 | $52.7M |
| California Public Employees Retirement System | 0.03% | Reduce -17.1% | 773,147 | $52.1M |
| Energy Income Partners, LLC | 1.00% | Add +0.6% | 770,251 | $51.9M |
| Vaughan David Investments LLC | 1.12% | Reduce -1.1% | 768,709 | $51.8M |
| Swiss National Bank | 0.03% | Reduce -4.8% | 740,500 | $49.9M |
| Envestnet Asset Management Inc. | 0.01% | Add +0.4% | 714,986 | $48.2M |
| Vaughan Nelson Investment Management, L.P. | 0.43% | Add +15.3% | 706,575 | $47.6M |
| Marshall Wace, LLP | 0.05% | Reduce -30.4% | 706,473 | $47.6M |
| Bahl & Gaynor LLC | 0.23% | Add +12.3% | 675,388 | $45.5M |
| Deutsche Bank AG | 0.02% | Add +1.7% | 674,225 | $45.4M |
| Verition Fund Management LLC | 0.26% | Add +20.3% | 644,324 | $43.4M |
| Carnegie Investment Counsel | 0.79% | Add +4.1% | 622,821 | $42.0M |
| Sumitomo Mitsui Trust Group, Inc. | 0.02% | Add +1.4% | 608,535 | $41.0M |
| Regions Financial Corp. | 0.26% | Reduce -1.7% | 593,411 | $40.0M |
| Rhumbline Advisers | 0.03% | Add +4.3% | 582,776 | $39.3M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.19% | Add +3.4% | 557,953 | $37.6M |
| Wells Fargo & Company | 0.01% | Add +11.4% | 547,925 | $36.9M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.03% | Add +9.1% | 528,539 | $35.6M |
| Hudson Bay Capital Management LP | 0.25% | Add +29.5% | 526,054 | $35.5M |
| Amundi | 0.01% | Add +69.5% | 507,004 | $34.5M |
| Royal Bank of Canada | 0.01% | Add +19.7% | 511,465 | $34.5M |
| T. Rowe Price Investment Management, Inc. | 0.02% | Reduce -31.9% | 499,171 | $33.6M |
| Manufacturers Life Insurance Company, The | 0.03% | Add +4.6% | 491,301 | $33.1M |
| Russell Investments Group, Ltd. | 0.04% | Add +39.1% | 461,014 | $31.1M |
| Retirement Systems of Alabama | 0.10% | Reduce -0.1% | 438,950 | $29.6M |
| BNP Paribas Financial Markets | 0.02% | Add +7.3% | 433,055 | $29.2M |
| HITE Hedge Asset Management LLC | 1.50% | Reduce -5.3% | 409,529 | $27.6M |
| Public Employees Retirement Association of Colorado | 0.10% | No change | 396,632 | $26.7M |
| HSBC Holdings PLC | 0.02% | Reduce -5.7% | 386,715 | $26.1M |
| Yaupon Capital Management LP | 1.34% | Reduce -18.8% | 384,559 | $25.9M |
| Godsey & Gibb, Inc. | 2.22% | Reduce -0.4% | 372,619 | $25.1M |
| Gabelli Funds LLC | 0.16% | Add +0.6% | 351,840 | $23.7M |
| Schroder Investment Management Group | 0.02% | Reduce -2.4% | 344,442 | $23.2M |
| California State Teachers Retirement System | 0.02% | Add +1.0% | 309,487 | $20.9M |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 0.65% | New | 302,980 | $20.4M |
| Gateway Investment Advisers LLC | 0.19% | Add +0.2% | 289,769 | $19.5M |
| Citigroup Inc. | 0.01% | Reduce -16.3% | 289,187 | $19.5M |
| New York State Teachers Retirement System | 0.04% | Reduce -0.2% | 268,909 | $18.1M |
| Raymond James Financial Inc. | 0.01% | Reduce -8.9% | 266,835 | $18.0M |
| Renaissance Technologies | 0.02% | Add +60.9% | 260,400 | $17.6M |
| State Board of Administration of Florida Retirement System | 0.03% | Reduce -7.6% | 255,385 | $17.2M |
| Natixis Advisors, LLC | 0.02% | Reduce -5.8% | 244,907 | $16.5M |
| Aventail Capital Group, LP | 0.78% | Add +261.1% | 244,725 | $16.5M |
| State of Wisconsin Investment Board | 0.04% | Reduce -2.1% | 241,986 | $16.3M |
| APG Asset Management N.V. | 0.04% | No change | 275,709 | $15.8M |
| Adage Capital Partners Gp, L.L.C. | 0.03% | Reduce -39.3% | 233,908 | $15.8M |
| Gotham Asset Management | 0.07% | Add +10.6% | 228,004 | $15.4M |
| Ameriprise Financial Inc. | 0.00% | Reduce -9.3% | 227,826 | $15.4M |
| Epoch Investment Partners, Inc. | 0.08% | Reduce -2.7% | 227,163 | $15.3M |
| Man Group plc | 0.03% | Add +345.7% | 215,850 | $14.6M |
| CIBC Asset Management Inc | 0.04% | Add +2.6% | 208,064 | $14.0M |
| Nisa Investment Advisors, LLC | 0.05% | Add +0.2% | 197,576 | $13.3M |
| Sei Investments Co. | 0.01% | Add +112.7% | 194,948 | $13.1M |
| Greenland Capital Management LP | 2.10% | Reduce -26.7% | 193,149 | $13.0M |
| Cetera Investment Advisers | 0.01% | Add +7.2% | 187,463 | $12.6M |
| Bank of Montreal | 0.01% | Add +2.3% | 183,993 | $12.4M |
"% of holder's portfolio" is LNT's weight in each manager's 13F, not the share of Alliant Energy Corp. the manager owns.