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 2026
Institutional positions in Alliant Energy Corp as of Jun 30, 2026. 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
- 883
- +31 vs. Q1 2026
- Shares held
- 253.2M
- +25.5M (+11.2%) vs. Q1 2026
- Total value
- $19.3B
- +$2.98B (+18.3%) vs. Q1 2026
- New holders
- 96
- 366 more added
- Sold out
- 65
- 252 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Balyasny Asset Management LLC | 5,859 | $447.0K | 0.00% | +2,022+52.7% | Added |
| LexAurum Advisors, LLC | 5,847 | $446.1K | 0.05% | −1,373−19.0% | Reduced |
| First National Advisers, LLC | 5,811 | $443.3K | 0.06% | +38+0.7% | Added |
| Busey Wealth Management | 5,759 | $439.4K | 0.01% | −41−0.7% | Reduced |
| STRS Ohio | 5,731 | $437.2K | 0.00% | −412−6.7% | Reduced |
| EP Wealth Advisors, LLC | 5,722 | $436.5K | 0.00% | +1,043+22.3% | Added |
| Bailard, Inc. | 5,702 | $435.0K | 0.01% | 00.0% | Unchanged |
| Quad-Cities Investment Group, LLC | 5,687 | $433.8K | 0.16% | 00.0% | Unchanged |
| MBE Wealth Management, LLC | 5,666 | $432.2K | 0.15% | +145+2.6% | Added |
| Resources Investment Advisors, LLC. | 5,599 | $427.2K | 0.00% | +67+1.2% | Added |
| Prime Capital Investment Advisors, LLC | 5,578 | $425.5K | 0.00% | −129−2.3% | Reduced |
| Klingman & Associates, LLC | 5,559 | $424.1K | 0.02% | +34+0.6% | Added |
| Canada Post Corp Registered Pension Plan | 5,543 | $422.9K | 0.01% | 00.0% | Unchanged |
| Meiji Yasuda Asset Management Co Ltd. | 5,532 | $422.0K | 0.02% | −174−3.0% | Reduced |
| FIL Ltd | 5,468 | $417.2K | 0.00% | +3,378+161.6% | Added |
| Legacy Private Trust Co. | 5,460 | $416.5K | 0.02% | −110−2.0% | Reduced |
| Prosperity Consulting Group, LLC | 5,457 | $416.3K | 0.02% | +5,457 | New |
| Callan Family Office, LLC | 5,416 | $413.2K | 0.01% | −168−3.0% | Reduced |
| Cypress Capital Group | 5,293 | $403.8K | 0.04% | −260−4.7% | Reduced |
| Sagespring Wealth Partners, LLC | 5,196 | $396.4K | 0.01% | +193+3.9% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 5,167 | $394.1K | 0.00% | −2,234−30.2% | Reduced |
| Zacks Investment Management | 5,085 | $388.0K | 0.00% | −20.0% | Reduced |
| Ausdal Financial Partners, Inc. | 5,004 | $381.7K | 0.01% | +237+5.0% | Added |
| Bayshore Asset Management, LLC | 4,948 | $377.5K | 0.13% | +4,948 | New |
| International Private Wealth Advisors LLC | 4,781 | $364.8K | 0.19% | +4,781 | New |
| Bridges Investment Management Inc | 4,775 | $364.3K | 0.00% | 00.0% | Unchanged |
| Coastal Bridge Advisors, LLC | 4,772 | $364.1K | 0.02% | +4,772 | New |
| nVerses Capital, LLC | 4,704 | $358.9K | 0.55% | +4,704 | New |
| Hummer Financial Advisory Services Inc | 4,700 | $358.6K | 0.24% | 00.0% | Unchanged |
| Kavar Capital Partners Group, LLC | 4,699 | $358.5K | 0.04% | −80−1.7% | Reduced |
| FSB Premier Wealth Management, Inc. | 4,577 | $349.2K | 0.10% | 00.0% | Unchanged |
| Silver Oak Securities, Inc | 4,542 | $346.5K | 0.02% | +11+0.2% | Added |
| Advisory Services Network, LLC | 4,527 | $345.4K | 0.00% | +1,067+30.8% | Added |
| Capital Investment Advisors, LLC | 4,472 | $341.1K | 0.00% | +331+8.0% | Added |
| CWS Financial Advisors, LLC | 4,462 | $340.4K | 0.08% | +9+0.2% | Added |
| FORM Wealth Advisors, LLC | 4,450 | $339.5K | 0.04% | 00.0% | Unchanged |
| Royal Fund Management, LLC | 4,444 | $339.0K | 0.03% | 00.0% | Unchanged |
| Guinness Asset Management LTD | 4,373 | $333.6K | 0.01% | +1,663+61.4% | Added |
| Checchi Capital Advisers, LLC | 4,366 | $333.0K | 0.02% | +235+5.7% | Added |
| Private Trust Co NA | 4,360 | $332.6K | 0.03% | −15−0.3% | Reduced |
| Pure Financial Advisors, Inc. | 4,338 | $330.9K | 0.00% | −1,288−22.9% | Reduced |
| Horizon Investments, LLC | 4,354 | $329.6K | 0.00% | −23−0.5% | Reduced |
| Brookstone Capital Management | 4,277 | $326.3K | 0.00% | −10−0.2% | Reduced |
| D L Carlson Investment Group Inc | 4,266 | $325.5K | 0.05% | −35−0.8% | Reduced |
| Resonant Capital Advisors, LLC | 4,261 | $325.1K | 0.02% | +79+1.9% | Added |
| Aviva PLC | 4,250 | $324.2K | 0.00% | 00.0% | Unchanged |
| Pensionmark Financial Group, LLC | 4,496 | $323.8K | 0.01% | +93+2.1% | Added |
| Lynch & Associates | 4,231 | $322.8K | 0.06% | −175−4.0% | Reduced |
| IHT Wealth Management, LLC | 4,216 | $321.6K | 0.01% | +176+4.4% | Added |
| Capital Square, LLC | 4,202 | $321.1K | 0.14% | +20.0% | Added |
| Carret Asset Management, LLC | 4,200 | $320.4K | 0.03% | 00.0% | Unchanged |
| Wedmont Private Capital | 4,186 | $319.8K | 0.01% | +1,140+37.4% | Added |
| Ames National Corp | 4,185 | $319.3K | 0.18% | 00.0% | Unchanged |
| Regal Investment Advisors LLC | 4,167 | $317.9K | 0.02% | +10+0.2% | Added |
| Pittenger & Anderson Inc | 4,153 | $316.8K | 0.01% | −37−0.9% | Reduced |
| Rehmann Capital Advisory Group | 4,137 | $315.7K | 0.01% | −374−8.3% | Reduced |
| Arkadios Wealth Advisors | 4,137 | $315.6K | 0.00% | −620−13.0% | Reduced |
| Cerro Pacific Wealth Advisors LLC | 4,120 | $314.3K | 0.07% | +120+3.0% | Added |
| Allworth Financial LP | 4,112 | $313.7K | 0.00% | +445+12.1% | Added |
| West Family Investments, Inc. | 4,093 | $312.3K | 0.09% | +4,093 | New |
| BKM Wealth Management, LLC | 4,091 | $312.1K | 0.11% | 00.0% | Unchanged |
| SHEPHERD WEALTH MANAGEMENT Ltd LIABILITY Co | 4,400 | $310.7K | 0.17% | 00.0% | Unchanged |
| Roman Butler Fullerton & Co | 4,053 | $310.6K | 0.07% | −439−9.8% | Reduced |
| Federated Hermes, Inc. | 4,036 | $307.9K | 0.00% | −12,586−75.7% | Reduced |
| McKinley Carter Wealth Services, Inc. | 4,020 | $306.7K | 0.02% | 00.0% | Unchanged |
| Baxter Bros Inc | 4,007 | $305.7K | 0.04% | 00.0% | Unchanged |
| Marble Harbor Investment Counsel, LLC | 4,000 | $305.2K | 0.03% | 00.0% | Unchanged |
| Impact Capital Partners LLC | 3,990 | $304.4K | 0.08% | +19+0.5% | Added |
| C2P Capital Advisory Group, LLC d.b.a. Prosperity Capital Advisors | 3,960 | $302.1K | 0.01% | +802+25.4% | Added |
| Midwest Trust Co | 3,949 | $301.3K | 0.00% | −100−2.5% | Reduced |
| Ethos Financial Group, LLC | 4,140 | $298.1K | 0.02% | +531+14.7% | Added |
| Gradient Investments LLC | 3,905 | $297.9K | 0.00% | +15+0.4% | Added |
| Smartleaf Asset Management LLC | 3,831 | $295.7K | 0.01% | 00.0% | Unchanged |
| SlateStone Wealth, LLC | 3,869 | $295.0K | 0.02% | −54−1.4% | Reduced |
| Park Avenue Securities LLC | 3,864 | $295.0K | 0.00% | +3,864 | New |
| Permanent Capital Management, LP | 3,850 | $293.7K | 0.04% | +3,850 | New |
| HM Payson & Co | 3,797 | $289.7K | 0.00% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,783 | $288.6K | 0.00% | +872+30.0% | Added |
| Stonehaven Wealth & Tax Solutions, LLC | 3,753 | $286.3K | 0.23% | +288+8.3% | Added |
| Accredited Investors Inc. | 3,739 | $285.2K | 0.01% | +26+0.7% | Added |
| Parallel Advisors, LLC | 3,737 | $285.2K | 0.00% | −1,450−28.0% | Reduced |
| Cullen/Frost Bankers, Inc. | 3,690 | $281.5K | 0.00% | 00.0% | Unchanged |
| Verity Asset Management, Inc. | 3,653 | $278.7K | 0.11% | +3,653 | New |
| Bank of Hawaii | 3,648 | $278.3K | 0.01% | +3,648 | New |
| Great Waters Wealth Management | 3,647 | $278.2K | 0.03% | +200+5.8% | Added |
| Cedar Point Capital Partners, LLC | 3,643 | $277.9K | 0.16% | +125+3.6% | Added |
| Numerai GP LLC | 3,641 | $277.8K | 0.02% | +3,641 | New |
| Capital City Trust Co | 3,619 | $276.1K | 0.06% | +291+8.7% | Added |
| Weiss Asset Management LP | 3,554 | $271.1K | 0.00% | +3,554 | New |
| Welch Group, LLC | 3,552 | $271.0K | 0.01% | 00.0% | Unchanged |
| Latitude Advisors, LLC | 3,529 | $269.2K | 0.11% | 00.0% | Unchanged |
| Longboard Asset Management, LP | 3,522 | $268.7K | 4.50% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 3,516 | $268.2K | 0.02% | −350−9.1% | Reduced |
| Smith, Moore & Co. | 3,500 | $267.0K | 0.02% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 3,514 | $266.3K | 0.00% | −114−3.1% | Reduced |
| Sigma Planning Corp | 3,478 | $265.4K | 0.01% | +552+18.9% | Added |
| Wealth Watch Advisors, INC | 3,444 | $262.7K | 0.09% | +10.0% | Added |
| Index Technologies Group LLC | 3,398 | $259.2K | 0.21% | +18+0.5% | Added |
| Valtinson Bruner Financial Planning LLC | 3,386 | $258.3K | 0.06% | −13−0.4% | Reduced |
| CX Institutional | 3,380 | $258.0K | 0.01% | +267+8.6% | Added |