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, Q4 2025
Institutional positions in Alliant Energy Corp as of Dec 31, 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
- 834
- +53 vs. Q3 2025
- Shares held
- 231.1M
- +8.48M (+3.8%) vs. Q3 2025
- Total value
- $15.0B
- +$18.0M (+0.1%) vs. Q3 2025
- New holders
- 111
- 311 more added
- Sold out
- 58
- 242 more reduced
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| M&T Bank Corp | 51,486 | $3.35M | 0.01% | +1,710+3.4% | Added |
| Cerity Partners LLC | 50,561 | $3.29M | 0.00% | −10,511−17.2% | Reduced |
| Welch & Forbes LLC | 50,264 | $3.27M | 0.04% | 00.0% | Unchanged |
| Comerica Bank | 49,531 | $3.22M | 0.01% | −2,514−4.8% | Reduced |
| The PNC Financial Services Group, Inc. | 49,388 | $3.21M | 0.00% | +248+0.5% | Added |
| ProShare Advisors LLC | 49,154 | $3.20M | 0.01% | +3,518+7.7% | Added |
| J.W. Cole Advisors, Inc. | 50,124 | $3.17M | 0.08% | +5,107+11.3% | Added |
| Aquatic Capital Management LLC | 48,397 | $3.15M | 0.09% | +685+1.4% | Added |
| Forsta Ap-Fonden | 48,200 | $3.13M | 0.02% | −12,900−21.1% | Reduced |
| Amalgamated Bank | 47,599 | $3.09M | 0.02% | −2,281−4.6% | Reduced |
| Kestra Advisory Services, LLC | 45,979 | $2.99M | 0.01% | +31,000+207.0% | Added |
| British Columbia Investment Management Corp | 45,510 | $2.96M | 0.02% | +8,592+23.3% | Added |
| HighTower Advisors, LLC | 45,446 | $2.95M | 0.00% | −1,693−3.6% | Reduced |
| Xponance, Inc. | 44,682 | $2.90M | 0.02% | +2,020+4.7% | Added |
| Yousif Capital Management, LLC | 43,165 | $2.90M | 0.03% | −1,792−4.0% | Reduced |
| Alpha Omega Wealth Management LLC | 44,250 | $2.88M | 0.48% | −9,906−18.3% | Reduced |
| Merit Financial Group, LLC | 44,187 | $2.87M | 0.02% | +32,300+271.7% | Added |
| Janney Montgomery Scott LLC | 44,112 | $2.87M | 0.01% | −1,289−2.8% | Reduced |
| Abc Arbitrage SA | 44,055 | $2.86M | 0.27% | +44,055 | New |
| DekaBank Deutsche Girozentrale | 52,190 | $2.86M | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 43,872 | $2.85M | 0.01% | +8,908+25.5% | Added |
| Woodline Partners LP | 43,856 | $2.85M | 0.01% | +9,895+29.1% | Added |
| Atria Investments LLC | 43,666 | $2.84M | 0.03% | +1,274+3.0% | Added |
| Landscape Capital Management, L.L.C. | 42,892 | $2.79M | 0.19% | −8,469−16.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 42,604 | $2.77M | 0.10% | +4,228+11.0% | Added |
| Studio Investment Management LLC | 42,222 | $2.74M | 0.50% | −138−0.3% | Reduced |
| Utah Retirement Systems | 42,171 | $2.74M | 0.03% | 00.0% | Unchanged |
| MidWestOne Financial Group, Inc. | 41,859 | $2.72M | 0.30% | −140−0.3% | Reduced |
| Fifth Third Bancorp | 41,395 | $2.69M | 0.01% | +1,087+2.7% | Added |
| Coldstream Capital Management Inc | 40,930 | $2.66M | 0.03% | −578−1.4% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 40,746 | $2.65M | 0.00% | +1,733+4.4% | Added |
| NBC Securities, Inc. | 40,631 | $2.64M | 0.20% | −31−0.1% | Reduced |
| Pathstone Holdings, LLC | 40,395 | $2.63M | 0.01% | +9,289+29.9% | Added |
| Olistico Wealth, LLC | 40,238 | $2.62M | 1.28% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 39,472 | $2.57M | 0.00% | +1,010+2.6% | Added |
| Police & Firemen's Retirement System of New Jersey | 39,217 | $2.55M | 0.02% | −2,251−5.4% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 37,957 | $2.47M | 0.02% | +1,179+3.2% | Added |
| Grace & White Inc | 37,262 | $2.42M | 0.43% | −15,000−28.7% | Reduced |
| CI Private Wealth, LLC | 37,080 | $2.41M | 0.00% | +2,126+6.1% | Added |
| JustInvest LLC | 36,999 | $2.41M | 0.02% | −3,133−7.8% | Reduced |
| Pacer Advisors, Inc. | 36,014 | $2.34M | 0.01% | +14,361+66.3% | Added |
| CIBC World Markets Corp | 35,756 | $2.32M | 0.01% | +35,756 | New |
| New York Life Investment Management LLC | 35,669 | $2.32M | 0.02% | +360+1.0% | Added |
| UniSuper Management Pty Ltd | 35,193 | $2.29M | 0.01% | −4,254−10.8% | Reduced |
| Glenmede Trust Co NA | 34,331 | $2.23M | 0.01% | +34,331 | New |
| Vestcor Inc | 34,231 | $2.23M | 0.06% | +25,600+296.6% | Added |
| Rakuten Investment Management, Inc. | 33,812 | $2.21M | 0.01% | +23,479+227.2% | Added |
| Nissay Asset Management Corp | 33,387 | $2.17M | 0.01% | +548+1.7% | Added |
| Mercer Global Advisors Inc | 33,360 | $2.17M | 0.00% | +2,484+8.0% | Added |
| Advisors Asset Management, Inc. | 33,233 | $2.16M | 0.04% | +1,569+5.0% | Added |
| Opus Investment Management Inc | 32,678 | $2.12M | 1.29% | 00.0% | Unchanged |
| Hennessy Advisors Inc | 32,450 | $2.11M | 0.07% | −1,000−3.0% | Reduced |
| Dockside LLC | 32,318 | $2.10M | 0.54% | +32,318 | New |
| Enhancing Capital LLC | 31,560 | $2.05M | 1.47% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 31,070 | $2.02M | 0.14% | +31,070 | New |
| Ameritas Investment Partners, Inc. | 30,860 | $2.01M | 0.06% | −1,219−3.8% | Reduced |
| Truist Financial Corp | 30,717 | $2.00M | 0.00% | +437+1.4% | Added |
| Commerce Bank | 30,409 | $1.98M | 0.01% | −1,005−3.2% | Reduced |
| Marietta Investment Partners LLC | 29,722 | $1.93M | 0.38% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 29,455 | $1.91M | 0.01% | +5,702+24.0% | Added |
| Oregon Public Employees Retirement Fund | 29,371 | $1.91M | 0.02% | 00.0% | Unchanged |
| NEOS Investment Management LLC | 29,150 | $1.90M | 0.01% | +4,967+20.5% | Added |
| Mackenzie Financial Corp | 28,724 | $1.88M | 0.00% | +1,936+7.2% | Added |
| LMG Wealth Partners, LLC | 28,666 | $1.86M | 0.35% | −726−2.5% | Reduced |
| Rafferty Asset Management, LLC | 28,306 | $1.84M | 0.01% | +1,256+4.6% | Added |
| Avantax Planning Partners, Inc. | 28,148 | $1.83M | 0.05% | +2,586+10.1% | Added |
| Drake & Associates, LLC | 27,819 | $1.81M | 0.36% | −12,984−31.8% | Reduced |
| Miller Howard Investments Inc | 27,815 | $1.81M | 0.05% | +2,015+7.8% | Added |
| Arvest Bank Trust Division | 27,662 | $1.80M | 0.10% | −1,078−3.8% | Reduced |
| Mutual of America Capital Management LLC | 27,596 | $1.79M | 0.02% | −253−0.9% | Reduced |
| Cozad Asset Management Inc | 26,831 | $1.74M | 0.14% | −475−1.7% | Reduced |
| GWM Advisors LLC | 26,538 | $1.73M | 0.01% | +75+0.3% | Added |
| State of Alaska, Department of Revenue | 25,634 | $1.67M | 0.02% | −1,800−6.6% | Reduced |
| Dynamic Technology Lab Private Ltd | 25,625 | $1.67M | 0.38% | +25,625 | New |
| Stephens Inc | 25,604 | $1.66M | 0.02% | +425+1.7% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 25,600 | $1.66M | 0.07% | +25,600 | New |
| Ascent Wealth Partners, LLC | 25,585 | $1.66M | 0.19% | −73−0.3% | Reduced |
| CWM, LLC | 25,267 | $1.64M | 0.00% | +2,685+11.9% | Added |
| Swiss Life Asset Management Ltd | 25,205 | $1.64M | 0.01% | +584+2.4% | Added |
| KBC Group NV | 24,515 | $1.59M | 0.00% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 24,192 | $1.57M | 0.00% | −163−0.7% | Reduced |
| Strategic Blueprint, LLC | 22,453 | $1.46M | 0.09% | +259+1.2% | Added |
| Ames National Corp | 22,418 | $1.46M | 0.85% | +18,133+423.2% | Added |
| GAMMA Investing LLC | 22,066 | $1.43M | 0.07% | +1,320+6.4% | Added |
| USS Investment Management Ltd | 22,037 | $1.43M | 0.01% | 00.0% | Unchanged |
| AE Wealth Management LLC | 21,815 | $1.42M | 0.01% | +2,951+15.6% | Added |
| North Star Investment Management Corp. | 21,167 | $1.38M | 0.09% | +23+0.1% | Added |
| Westpac Banking Corp | 20,610 | $1.34M | 0.08% | +5,869+39.8% | Added |
| VGI Partners Ltd | 20,482 | $1.33M | 0.08% | +20,482 | New |
| Alps Advisors Inc | 20,276 | $1.32M | 0.01% | +6,760+50.0% | Added |
| Stonebridge Capital Advisors LLC | 20,248 | $1.32M | 0.09% | −1,682−7.7% | Reduced |
| Mariner, LLC | 20,242 | $1.31M | 0.00% | −23,987−54.2% | Reduced |
| Sugar Maple Asset Management, LLC | 20,183 | $1.31M | 0.88% | 00.0% | Unchanged |
| Massar Capital Management, LP | 20,125 | $1.31M | 0.26% | +20,125 | New |
| Teachers Retirement System of the State of Kentucky | 20,106 | $1.31M | 0.01% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 18,717 | $1.30M | 0.02% | +10.0% | Added |
| Goldstein Advisors, LLC | 19,912 | $1.29M | 0.15% | −593−2.9% | Reduced |
| Terry L. Blaker | 19,796 | $1.29M | 0.05% | −320−1.6% | Reduced |
| Headlands Technologies LLC | 19,783 | $1.29M | 0.11% | +19,783 | New |
| Madison Wealth Partners, Inc | 19,769 | $1.29M | 0.23% | +822+4.3% | Added |