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, Q3 2025
Institutional positions in Alliant Energy Corp as of Sep 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
- 790
- +27 vs. Q2 2025
- Shares held
- 222.7M
- +9.44M (+4.4%) vs. Q2 2025
- Total value
- $15.0B
- +$2.12B (+16.4%) vs. Q2 2025
- New holders
- 88
- 282 more added
- Sold out
- 61
- 239 more reduced
11 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HighTower Advisors, LLC | 47,139 | $3.18M | 0.00% | +1,966+4.4% | Added |
| Y-Intercept (Hong Kong) Ltd | 47,101 | $3.18M | 0.08% | +24,549+108.9% | Added |
| ProShare Advisors LLC | 45,636 | $3.08M | 0.01% | −20,691−31.2% | Reduced |
| Janney Montgomery Scott LLC | 45,401 | $3.06M | 0.01% | −7,083−13.5% | Reduced |
| J.W. Cole Advisors, Inc. | 45,017 | $3.03M | 0.06% | +4,446+11.0% | Added |
| Yousif Capital Management, LLC | 44,957 | $3.03M | 0.03% | −5,216−10.4% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 44,879 | $3.03M | 0.03% | −38,034−45.9% | Reduced |
| Mariner, LLC | 44,229 | $2.98M | 0.00% | −7,317−14.2% | Reduced |
| Xponance, Inc. | 42,662 | $2.88M | 0.02% | −9,793−18.7% | Reduced |
| Atria Investments LLC | 42,392 | $2.86M | 0.03% | −4,582−9.8% | Reduced |
| Studio Investment Management LLC | 42,360 | $2.86M | 0.54% | −252−0.6% | Reduced |
| Utah Retirement Systems | 42,171 | $2.84M | 0.03% | 00.0% | Unchanged |
| MidWestOne Financial Group, Inc. | 41,999 | $2.83M | 0.34% | −1,110−2.6% | Reduced |
| Coldstream Capital Management Inc | 41,508 | $2.80M | 0.04% | −702−1.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 41,468 | $2.80M | 0.02% | +2,631+6.8% | Added |
| NBC Securities, Inc. | 40,662 | $2.74M | 0.21% | −91−0.2% | Reduced |
| Drake & Associates, LLC | 40,803 | $2.73M | 0.57% | −5,537−11.9% | Reduced |
| Fifth Third Bancorp | 40,308 | $2.72M | 0.01% | −389−1.0% | Reduced |
| Olistico Wealth, LLC | 40,238 | $2.71M | 1.43% | +21,132+110.6% | Added |
| JustInvest LLC | 40,132 | $2.71M | 0.03% | +1,294+3.3% | Added |
| Susquehanna International Group, LLP | 39,553 | $2.67M | 0.00% | −5,568−12.3% | Reduced |
| UniSuper Management Pty Ltd | 39,447 | $2.66M | 0.02% | +2,579+7.0% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 39,013 | $2.63M | 0.00% | +39+0.1% | Added |
| Northwestern Mutual Wealth Management Co | 38,462 | $2.59M | 0.00% | +5,296+16.0% | Added |
| Hennion & Walsh Asset Management, Inc. | 38,376 | $2.59M | 0.09% | +5,199+15.7% | Added |
| British Columbia Investment Management Corp | 36,918 | $2.49M | 0.01% | −3,508−8.7% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 36,778 | $2.48M | 0.02% | +835+2.3% | Added |
| CIBC Bancorp USA Inc. | 35,449 | $2.39M | 0.01% | +35,449 | New |
| New York Life Investment Management LLC | 35,309 | $2.38M | 0.02% | −62−0.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 34,964 | $2.36M | 0.01% | +2,826+8.8% | Added |
| CI Private Wealth, LLC | 34,954 | $2.36M | 0.00% | −1,485−4.1% | Reduced |
| Boothbay Fund Management, LLC | 34,429 | $2.32M | 0.06% | +34,429 | New |
| Woodline Partners LP | 33,961 | $2.29M | 0.01% | +6,176+22.2% | Added |
| GAM Holding AG | 33,868 | $2.28M | 0.14% | +33,868 | New |
| PEAK6 LLC | 33,753 | $2.28M | 0.06% | +15,759+87.6% | Added |
| Hennessy Advisors Inc | 33,450 | $2.25M | 0.08% | −4,600−12.1% | Reduced |
| Nissay Asset Management Corp | 32,839 | $2.21M | 0.01% | +279+0.9% | Added |
| Opus Investment Management Inc | 32,678 | $2.20M | 1.37% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 32,079 | $2.16M | 0.07% | −980−3.0% | Reduced |
| Advisors Asset Management, Inc. | 31,664 | $2.13M | 0.04% | −3,483−9.9% | Reduced |
| Bank of Nova Scotia | 31,625 | $2.13M | 0.00% | +4,760+17.7% | Added |
| Enhancing Capital LLC | 31,560 | $2.13M | 1.56% | 00.0% | Unchanged |
| Commerce Bank | 31,414 | $2.12M | 0.01% | +120.0% | Added |
| Pathstone Holdings, LLC | 31,106 | $2.10M | 0.01% | −692−2.2% | Reduced |
| Mercer Global Advisors Inc | 30,876 | $2.08M | 0.00% | +6,502+26.7% | Added |
| Truist Financial Corp | 30,280 | $2.04M | 0.00% | +71+0.2% | Added |
| Crossmark Global Holdings, Inc. | 29,949 | $2.02M | 0.03% | 00.0% | Unchanged |
| Marietta Investment Partners LLC | 29,722 | $2.00M | 0.39% | −852−2.8% | Reduced |
| Jane Street Group, LLC | 29,572 | $1.99M | 0.00% | −162,172−84.6% | Reduced |
| LMG Wealth Partners, LLC | 29,392 | $1.98M | 0.37% | +701+2.4% | Added |
| Oregon Public Employees Retirement Fund | 29,371 | $1.98M | 0.03% | +7,242+32.7% | Added |
| Weiss Asset Management LP | 28,791 | $1.94M | 0.03% | +28,791 | New |
| Arvest Bank Trust Division | 28,740 | $1.94M | 0.11% | −12,593−30.5% | Reduced |
| Mutual of America Capital Management LLC | 27,849 | $1.88M | 0.02% | −1,605−5.4% | Reduced |
| State of Alaska, Department of Revenue | 27,434 | $1.85M | 0.02% | −1,399−4.9% | Reduced |
| Cozad Asset Management Inc | 27,306 | $1.84M | 0.15% | −510−1.8% | Reduced |
| Rafferty Asset Management, LLC | 27,050 | $1.82M | 0.01% | −554−2.0% | Reduced |
| Rakuten Investment Management, Inc. | 10,333 | $1.81M | 0.01% | +10,333 | New |
| Mackenzie Financial Corp | 26,788 | $1.81M | 0.00% | +899+3.5% | Added |
| Delta Global Management LP | 26,618 | $1.79M | 0.13% | +26,618 | New |
| Concentric Capital Strategies, LP | 26,585 | $1.79M | 0.09% | +3,392+14.6% | Added |
| GWM Advisors LLC | 26,463 | $1.78M | 0.01% | +5,499+26.2% | Added |
| Miller Howard Investments Inc | 25,800 | $1.74M | 0.05% | +1,056+4.3% | Added |
| Ascent Wealth Partners, LLC | 25,658 | $1.73M | 0.20% | −324−1.2% | Reduced |
| Avantax Planning Partners, Inc. | 25,562 | $1.72M | 0.05% | −452−1.7% | Reduced |
| Fulcrum Asset Management LLP | 25,525 | $1.72M | 0.48% | +13,025+104.2% | Added |
| Stephens Inc | 25,179 | $1.70M | 0.02% | −220−0.9% | Reduced |
| Intech Investment Management LLC | 24,954 | $1.68M | 0.01% | −8,177−24.7% | Reduced |
| Swiss Life Asset Management Ltd | 24,621 | $1.66M | 0.01% | −1,253−4.8% | Reduced |
| KBC Group NV | 24,515 | $1.65M | 0.00% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 24,355 | $1.64M | 0.00% | +3,451+16.5% | Added |
| Entropy Technologies, LP | 24,340 | $1.64M | 0.12% | +24,340 | New |
| NEOS Investment Management LLC | 24,183 | $1.63M | 0.01% | +6,922+40.1% | Added |
| Sequoia Financial Advisors, LLC | 23,753 | $1.60M | 0.01% | +4,383+22.6% | Added |
| Glenmede Investment Management, LP | 22,793 | $1.54M | 0.01% | +153+0.7% | Added |
| CWM, LLC | 22,582 | $1.52M | 0.00% | +1,518+7.2% | Added |
| Strategic Blueprint, LLC | 22,194 | $1.50M | 0.07% | +918+4.3% | Added |
| USS Investment Management Ltd | 22,037 | $1.49M | 0.01% | 00.0% | Unchanged |
| Stonebridge Capital Advisors LLC | 21,930 | $1.48M | 0.11% | +20.0% | Added |
| Pacer Advisors, Inc. | 21,653 | $1.46M | 0.00% | −23,471−52.0% | Reduced |
| North Star Investment Management Corp. | 21,144 | $1.43M | 0.09% | 00.0% | Unchanged |
| Dai-Ichi Life Insurance Company, Ltd | 20,996 | $1.42M | 0.04% | 00.0% | Unchanged |
| Arvest Investments, Inc. | 20,861 | $1.41M | 0.20% | −8,617−29.2% | Reduced |
| GAMMA Investing LLC | 20,746 | $1.40M | 0.08% | +1,733+9.1% | Added |
| Goldstein Advisors, LLC | 20,505 | $1.38M | 0.17% | +2,585+14.4% | Added |
| Sugar Maple Asset Management, LLC | 20,183 | $1.36M | 0.97% | +80+0.4% | Added |
| Terry L. Blaker | 20,116 | $1.36M | 0.05% | −500−2.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 20,106 | $1.35M | 0.01% | 00.0% | Unchanged |
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 20,091 | $1.35M | 0.47% | −463−2.3% | Reduced |
| Jefferies Financial Group Inc. | 19,800 | $1.33M | 0.01% | +19,800 | New |
| Quest Partners LLC | 19,494 | $1.31M | 0.09% | +19,494 | New |
| Tower Research Capital LLC (TRC) | 19,234 | $1.30M | 0.04% | +14,745+328.5% | Added |
| PFG Investments, LLC | 19,226 | $1.30M | 0.07% | +20+0.1% | Added |
| Ethic Inc. | 19,119 | $1.29M | 0.02% | +2,512+15.1% | Added |
| Qsemble Capital Management, LP | 19,041 | $1.28M | 0.13% | +19,041 | New |
| Madison Wealth Partners, Inc | 18,947 | $1.28M | 0.25% | +5,545+41.4% | Added |
| Coastline Trust Co | 18,870 | $1.27M | 0.14% | 00.0% | Unchanged |
| AE Wealth Management LLC | 18,864 | $1.27M | 0.01% | +2,774+17.2% | Added |
| HighPoint Advisor Group LLC | 18,787 | $1.27M | 0.06% | +6,801+56.7% | Added |
| Jain Global LLC | 18,714 | $1.26M | 0.02% | +18,714 | New |