Alliant Energy Corp
LNT- Exchange
- Nasdaq
- Industry
- Electric & Other Services Combined
- SEC CIK
- 0000352541
In the last 90 days, Alliant Energy Corp insiders filed 0 open-market purchases and 1 sale; 883 institutions reported holding it in 13F filings for Q2 2026, worth $19.3B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Alliant Energy Corp as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 774
- +5 vs. Q1 2025
- Shares held
- 213.3M
- +4.70M (+2.3%) vs. Q1 2025
- Total value
- $12.9B
- −$518.1M (−3.9%) vs. Q1 2025
- New holders
- 98
- 305 more added
- Sold out
- 93
- 220 more reduced
7 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LNT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 883 | $19.3B |
| Q1 2026 | 858 | $17.1B |
| Q4 2025 | 834 | $15.0B |
| Q3 2025 | 790 | $15.0B |
| Q2 2025 | 774 | $12.9B |
| Q1 2025 | 776 | $13.4B |
| Q4 2024 | 718 | $12.6B |
| Q3 2024 | 682 | $12.6B |
| Q2 2024 | 658 | $10.4B |
| Q1 2024 | 631 | $10.3B |
| Q4 2023 | 653 | $10.5B |
| Q3 2023 | 615 | $9.71B |
| Q2 2023 | 635 | $10.3B |
| Q1 2023 | 638 | $10.3B |
| Q4 2022 | 661 | $10.5B |
| Q3 2022 | 627 | $10.1B |
| Q2 2022 | 659 | $10.9B |
| Q1 2022 | 633 | $11.8B |
| Q4 2021 | 614 | $11.6B |
| Q3 2021 | 583 | $10.5B |
| Q2 2021 | 575 | $10.6B |
| Q1 2021 | 547 | $10.2B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 33,303,702 | $2.01B | 0.03% | +481,487+1.5% | Added |
| BlackRock, Inc. | 23,777,846 | $1.44B | 0.03% | +178,519+0.8% | Added |
| State Street Corp | 16,734,438 | $1.01B | 0.04% | +350,597+2.1% | Added |
| Janus Henderson Group PLC | 10,775,522 | $651.6M | 0.32% | −92,440−0.9% | Reduced |
| Victory Capital Management Inc | 9,983,396 | $603.7M | 0.39% | −606,704−5.7% | Reduced |
| Nuveen, LLC | 8,365,495 | $505.9M | 0.14% | +2,057,785+32.6% | Added |
| Massachusetts Financial Services Co | 7,082,060 | $428.3M | 0.14% | +384,204+5.7% | Added |
| Geode Capital Management, LLC | 6,847,796 | $412.5M | 0.03% | −53,087−0.8% | Reduced |
| Invesco Ltd. | 4,865,114 | $294.2M | 0.05% | +230,548+5.0% | Added |
| Franklin Resources Inc | 3,676,123 | $222.3M | 0.06% | +8,633+0.2% | Added |
| Morgan Stanley | 3,495,284 | $211.4M | 0.01% | +31,214+0.9% | Added |
| Bank of America Corp | 3,199,735 | $193.5M | 0.02% | +43,834+1.4% | Added |
| Pictet Asset Management Holding SA | 3,160,222 | $191.1M | 0.19% | −246,708−7.2% | Reduced |
| Mairs & Power Inc | 3,042,142 | $184.0M | 1.82% | −2,496−0.1% | Reduced |
| Legal & General Group Plc | 2,368,752 | $143.2M | 0.04% | +149,679+6.7% | Added |
| Northern Trust Corp | 2,314,303 | $139.9M | 0.02% | −128,711−5.3% | Reduced |
| Charles Schwab Investment Management Inc | 2,291,630 | $138.6M | 0.02% | +21,036+0.9% | Added |
| Bank of New York Mellon Corp | 1,931,905 | $116.8M | 0.02% | −86,459−4.3% | Reduced |
| Johnson Investment Counsel Inc | 1,924,229 | $116.4M | 1.05% | +51,820+2.8% | Added |
| Duff & Phelps Investment Management Co | 1,906,829 | $115.3M | 1.36% | −9,229−0.5% | Reduced |
| UBS Asset Management Americas Inc | 1,762,468 | $106.6M | 0.02% | +20,888+1.2% | Added |
| Neuberger Berman Group LLC | 1,723,579 | $104.2M | 0.08% | +68,778+4.2% | Added |
| JPMorgan Chase & Co | 1,457,776 | $88.2M | 0.01% | +525,445+56.4% | Added |
| Thrivent Financial for Lutherans | 1,361,378 | $82.3M | 0.18% | −744,111−35.3% | Reduced |
| Balyasny Asset Management LLC | 1,360,426 | $82.3M | 0.19% | +1,360,426 | New |
| Dimensional Fund Advisors LP | 1,330,395 | $80.4M | 0.02% | +21,023+1.6% | Added |
| First Trust Advisors LP | 1,258,419 | $76.1M | 0.06% | −382,632−23.3% | Reduced |
| Millennium Management LLC | 1,204,264 | $72.8M | 0.07% | +1,145,397+1,945.7% | Added |
| Goldman Sachs Group Inc | 1,154,917 | $69.8M | 0.01% | +70,355+6.5% | Added |
| Reaves W H & Co Inc | 1,152,677 | $69.7M | 1.55% | +500,633+76.8% | Added |
| Marshall Wace, LLP | 1,014,382 | $61.3M | 0.07% | +471,388+86.8% | Added |
| Principal Financial Group Inc | 1,003,262 | $60.7M | 0.03% | −130,042−11.5% | Reduced |
| Artisan Partners Limited Partnership | 998,563 | $60.4M | 0.09% | −12,275−1.2% | Reduced |
| Cohen & Steers, Inc. | 945,688 | $57.2M | 0.10% | −1,285,065−57.6% | Reduced |
| California Public Employees Retirement System | 932,701 | $56.4M | 0.04% | −209,528−18.3% | Reduced |
| UBS Group AG | 917,817 | $55.5M | 0.01% | −390,906−29.9% | Reduced |
| Anchor Capital Advisors LLC | 802,686 | $48.5M | 1.42% | −15,008−1.8% | Reduced |
| Vaughan David Investments LLC | 777,633 | $47.0M | 1.05% | +9,727+1.3% | Added |
| Swiss National Bank | 777,500 | $47.0M | 0.03% | +53,800+7.4% | Added |
| Energy Income Partners, LLC | 765,664 | $46.3M | 0.91% | +425+0.1% | Added |
| LPL Financial LLC | 737,297 | $44.6M | 0.01% | +97,188+15.2% | Added |
| T. Rowe Price Investment Management, Inc. | 733,166 | $44.3M | 0.03% | −530,945−42.0% | Reduced |
| Alliancebernstein L.P. | 730,852 | $44.2M | 0.01% | +156,956+27.3% | Added |
| Jennison Associates LLC | 721,531 | $43.6M | 0.03% | +183,802+34.2% | Added |
| Envestnet Asset Management Inc | 712,257 | $43.1M | 0.01% | +13,923+2.0% | Added |
| Deutsche Bank AG | 663,095 | $40.1M | 0.01% | −132,711−16.7% | Reduced |
| Barclays PLC | 642,463 | $38.8M | 0.02% | −29,843−4.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 619,887 | $37.5M | 0.03% | +270,199+77.3% | Added |
| Vaughan Nelson Investment Management, L.P. | 612,640 | $37.0M | 0.35% | −669,355−52.2% | Reduced |
| Regions Financial Corp | 603,444 | $36.5M | 0.25% | −13,547−2.2% | Reduced |
| Bahl & Gaynor Inc | 601,302 | $36.4M | 0.18% | +127,201+26.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 599,835 | $36.3M | 0.02% | −6,415−1.1% | Reduced |
| Carnegie Capital Asset Management, LLC | 598,339 | $36.2M | 0.73% | +66,656+12.5% | Added |
| Rhumbline Advisers | 558,788 | $33.8M | 0.03% | +12,678+2.3% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 539,775 | $32.6M | 0.17% | +50,725+10.4% | Added |
| Verition Fund Management LLC | 535,474 | $32.4M | 0.19% | +290,966+119.0% | Added |
| Liberty One Investment Management, LLC | 513,823 | $31.1M | 3.14% | −25,310−4.7% | Reduced |
| Wells Fargo & Company | 491,881 | $29.7M | 0.01% | +4,409+0.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 484,638 | $29.3M | 0.02% | +19,970+4.3% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 530,474 | $29.1M | 0.29% | −1,137−0.2% | Reduced |
| Yaupon Capital Management LP | 473,557 | $28.6M | 1.90% | +473,557 | New |
| Manufacturers Life Insurance Company, The | 469,508 | $28.4M | 0.03% | −4,728−1.0% | Reduced |
| Retirement Systems of Alabama | 439,255 | $26.6M | 0.10% | −6,746−1.5% | Reduced |
| HITE Hedge Asset Management LLC | 432,450 | $26.2M | 1.50% | +135,000+45.4% | Added |
| Royal Bank of Canada | 427,183 | $25.8M | 0.01% | −57,989−12.0% | Reduced |
| HSBC Holdings PLC | 410,073 | $24.8M | 0.02% | −12,887−3.0% | Reduced |
| Hudson Bay Capital Management LP | 406,285 | $24.6M | 0.16% | +107,072+35.8% | Added |
| BNP Paribas Arbitrage, SA | 403,538 | $24.4M | 0.02% | −131,508−24.6% | Reduced |
| Public Employees Retirement Association of Colorado | 396,632 | $24.0M | 0.09% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 385,308 | $23.3M | 0.04% | +1,100+0.3% | Added |
| Godsey & Gibb Associates | 374,229 | $22.6M | 2.12% | +645+0.2% | Added |
| Price T Rowe Associates Inc | 369,774 | $22.4M | 0.00% | +4,190+1.1% | Added |
| Squarepoint Ops LLC | 355,063 | $21.5M | 0.05% | +262,241+282.5% | Added |
| Schroder Investment Management Group | 352,856 | $21.3M | 0.02% | −4,766−1.3% | Reduced |
| Gabelli Funds LLC | 349,840 | $21.2M | 0.15% | +1240.0% | Added |
| Citigroup Inc | 345,388 | $20.9M | 0.01% | +68,214+24.6% | Added |
| Russell Investments Group, Ltd. | 331,439 | $20.0M | 0.03% | −8,958−2.6% | Reduced |
| FMR LLC | 329,465 | $19.9M | 0.00% | −187,207−36.2% | Reduced |
| Qube Research & Technologies Ltd | 311,293 | $18.8M | 0.03% | +181,976+140.7% | Added |
| California State Teachers Retirement System | 306,470 | $18.5M | 0.02% | +2,946+1.0% | Added |
| Amundi | 299,037 | $18.2M | 0.01% | +24,708+9.0% | Added |
| Raymond James Financial Inc | 293,028 | $17.7M | 0.01% | −47,038−13.8% | Reduced |
| Prudential Financial Inc | 292,171 | $17.7M | 0.02% | +123,283+73.0% | Added |
| Gateway Investment Advisers LLC | 289,215 | $17.5M | 0.19% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 276,339 | $16.7M | 0.03% | +2,760+1.0% | Added |
| Point72 Asset Management, L.P. | 271,189 | $16.4M | 0.04% | +271,189 | New |
| New York State Teachers Retirement System | 269,397 | $16.3M | 0.03% | +141+0.1% | Added |
| Greenland Capital Management LP | 263,630 | $15.9M | 2.05% | +125,148+90.4% | Added |
| Natixis Advisors, L.P. | 259,906 | $15.7M | 0.02% | −45,618−14.9% | Reduced |
| Ameriprise Financial Inc | 251,067 | $15.2M | 0.00% | −7,646−3.0% | Reduced |
| State of Wisconsin Investment Board | 247,245 | $15.0M | 0.04% | +30,191+13.9% | Added |
| APG Asset Management N.V. | 275,709 | $14.2M | 0.04% | +135,509+96.7% | Added |
| Epoch Investment Partners, Inc. | 233,567 | $14.1M | 0.07% | −11,619−4.7% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 209,522 | $12.7M | 0.28% | +178,832+582.7% | Added |
| CIBC Private Wealth Group, LLC | 208,127 | $12.6M | 0.02% | +43,932+26.8% | Added |
| Holocene Advisors, LP | 206,297 | $12.5M | 0.03% | +119,338+137.2% | Added |
| Gotham Asset Management, LLC | 206,178 | $12.5M | 0.07% | −9,755−4.5% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 204,616 | $12.4M | 0.04% | +69,344+51.3% | Added |
| CIBC Asset Management Inc | 202,848 | $12.3M | 0.04% | +44,627+28.2% | Added |
| Nisa Investment Advisors, LLC | 197,193 | $11.9M | 0.05% | +251+0.1% | Added |