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 |
|---|---|---|---|---|---|
| KMG Fiduciary Partners, LLC | 3,340 | $254.8K | 0.02% | −82−2.4% | Reduced |
| North Star Asset Management Inc | 3,340 | $254.8K | 0.01% | +6+0.2% | Added |
| Larson Financial Group LLC | 3,331 | $254.2K | 0.01% | +369+12.5% | Added |
| RiverFront Investment Group, LLC | 3,292 | $251.1K | 0.00% | −5−0.2% | Reduced |
| LMR Partners LLP | 3,291 | $251.1K | 0.00% | −11,344−77.5% | Reduced |
| Sound View Wealth Advisors Group, LLC | 3,289 | $250.9K | 0.02% | −550−14.3% | Reduced |
| Choate Investment Advisors | 3,288 | $250.8K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 3,258 | $248.6K | 0.00% | +1,305+66.8% | Added |
| Rise Advisors, LLC | 3,231 | $246.5K | 0.07% | −71−2.2% | Reduced |
| Wisconsin Wealth Advisors, LLC | 3,228 | $246.3K | 0.21% | 00.0% | Unchanged |
| Midland Wealth Advisors LLC | 3,227 | $246.2K | 0.01% | +3,227 | New |
| New Perspectives, Inc | 3,224 | $246.0K | 0.08% | 00.0% | Unchanged |
| Chesapeake Wealth Management | 3,220 | $245.7K | 0.07% | 00.0% | Unchanged |
| Oxbow Advisors, LLC | 3,200 | $244.1K | 0.02% | 00.0% | Unchanged |
| Mission Wealth Management, LP | 3,197 | $243.9K | 0.00% | +3,197 | New |
| First Citizens Financial Corp | 3,178 | $242.4K | 0.10% | 00.0% | Unchanged |
| Crumly & Associates Inc. | 3,163 | $241.3K | 0.05% | 00.0% | Unchanged |
| Kingswood Wealth Advisors, LLC | 3,135 | $239.2K | 0.01% | +142+4.7% | Added |
| Root Financial Partners, LLC | 3,117 | $237.8K | 0.01% | +108+3.6% | Added |
| Smith, Salley & Associates | 3,112 | $237.4K | 0.01% | 00.0% | Unchanged |
| Everence Capital Management Inc | 3,110 | $237.0K | 0.01% | +3,110 | New |
| Miracle Mile Advisors, LLC | 3,096 | $236.2K | 0.00% | +3,096 | New |
| Vontobel Holding Ltd. | 3,057 | $233.2K | 0.00% | +254+9.1% | Added |
| Sanders Morris Harris LLC | 3,050 | $232.7K | 0.13% | 00.0% | Unchanged |
| State of Wyoming | 3,048 | $232.5K | 0.02% | +3,048 | New |
| Adapt Wealth Advisors, LLC | 3,035 | $231.5K | 0.08% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 3,033 | $231.4K | 0.01% | 00.0% | Unchanged |
| Summit Financial, LLC | 2,995 | $228.5K | 0.00% | +2,995 | New |
| Addison Advisors LLC | 2,971 | $226.7K | 0.11% | −747−20.1% | Reduced |
| Chicago Partners Investment Group LLC | 3,031 | $225.6K | 0.00% | −1,288−29.8% | Reduced |
| FourThought Financial Partners, LLC | 2,947 | $224.8K | 0.02% | +23+0.8% | Added |
| Prelude Capital Management, LLC | 2,939 | $224.2K | 0.02% | +2,939 | New |
| Sowell Financial Services LLC | 2,915 | $222.4K | 0.01% | +2+0.1% | Added |
| Great Valley Advisor Group, Inc. | 2,905 | $221.5K | 0.00% | +34+1.2% | Added |
| Krilogy Financial LLC | 2,902 | $221.4K | 0.01% | +2,902 | New |
| Man Group plc | 2,872 | $219.1K | 0.00% | −8,131−73.9% | Reduced |
| Farmers & Merchants Investments Inc | 2,870 | $219.0K | 0.01% | −2−0.1% | Reduced |
| LaFleur & Godfrey LLC | 2,861 | $218.3K | 0.03% | 00.0% | Unchanged |
| Legacy Financial Group LLC | 2,839 | $216.6K | 0.02% | 00.0% | Unchanged |
| Advisory Alpha, LLC | 2,833 | $216.3K | 0.01% | +2,833 | New |
| Jain Global LLC | 2,830 | $215.9K | 0.00% | −14,968−84.1% | Reduced |
| Hanlon Investment Management, Inc. | 2,823 | $215.4K | 0.11% | −18−0.6% | Reduced |
| Global Retirement Partners, LLC | 2,818 | $215.0K | 0.00% | +2,818 | New |
| Palumbo Wealth Management LLC | 2,808 | $214.2K | 0.05% | +13+0.5% | Added |
| Marex Group plc | 2,784 | $212.4K | 0.00% | +2,784 | New |
| Samalin Investment Counsel, LLC | 2,770 | $211.3K | 0.07% | +2,770 | New |
| Prospera Financial Services Inc | 2,770 | $211.3K | 0.00% | +2,770 | New |
| Mather Group, LLC. | 2,758 | $210.4K | 0.00% | +899+48.4% | Added |
| NBT Bank N A | 2,743 | $209.3K | 0.01% | +2+0.1% | Added |
| WBH Advisory Inc | 2,743 | $209.2K | 0.01% | −439−13.8% | Reduced |
| Sentinel Advisory Group, LLC | 2,739 | $209.0K | 0.09% | +2,739 | New |
| Verus Capital Partners, LLC | 2,725 | $207.9K | 0.01% | +2,725 | New |
| Catalyst Financial Partners LLC | 2,707 | $206.5K | 0.02% | +2,707 | New |
| PCM Encore, LLC | 2,704 | $206.3K | 0.04% | +2,704 | New |
| Signature Equity Partners, LLC | 2,703 | $206.2K | 0.09% | −10.0% | Reduced |
| Brown Advisory Inc | 2,692 | $205.4K | 0.00% | +2,692 | New |
| Virtus Investment Advisers, Inc. | 2,667 | $203.5K | 0.05% | −55−2.0% | Reduced |
| Belpointe Asset Management LLC | 2,657 | $202.8K | 0.01% | +2,657 | New |
| Greenleaf Trust | 2,643 | $201.6K | 0.00% | +2,643 | New |
| Chicago Trust Co NA | 2,640 | $201.4K | 0.03% | +2,640 | New |
| Syverson Strege & Co | 2,639 | $201.3K | 0.04% | +2,639 | New |
| Security National Bank of So Dak | 2,630 | $200.6K | 0.09% | +2,630 | New |
| Massmutual Trust Co FSB | 2,588 | $197.4K | 0.01% | +36+1.4% | Added |
| Tower Research Capital LLC (TRC) | 2,559 | $195.2K | 0.00% | −8,730−77.3% | Reduced |
| 10Elms LLP | 2,388 | $182.2K | 0.08% | 00.0% | Unchanged |
| Tema ETFs LLC | 2,336 | $178.2K | 0.01% | +145+6.6% | Added |
| Vanguard National Trust Co | 2,324 | $177.3K | 0.01% | +1,944+511.6% | Added |
| Dorato Capital Management | 2,274 | $173.7K | 0.12% | 00.0% | Unchanged |
| JNBA Financial Advisors | 2,179 | $166.2K | 0.01% | +18+0.8% | Added |
| Mark Sheptoff Financial Planning, LLC | 2,150 | $164.0K | 0.09% | 00.0% | Unchanged |
| N.E.W. Advisory Services LLC | 2,134 | $162.8K | 0.01% | +140+7.0% | Added |
| Havemeyer Place LP | 2,075 | $158.3K | 0.02% | −2,976−58.9% | Reduced |
| Trust Co of Vermont | 2,045 | $156.0K | 0.01% | +2,045 | New |
| Private Wealth Asset Management, LLC | 1,957 | $149.3K | 0.01% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 1,944 | $148.3K | 0.00% | +1,352+228.4% | Added |
| Cary Street Partner Investment Advisory LLC | 1,914 | $146.0K | 0.03% | +250+15.0% | Added |
| AdvisorNet Financial, Inc | 1,877 | $143.2K | 0.01% | +9+0.5% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 1,850 | $141.1K | 0.04% | +800+76.2% | Added |
| Whittier Trust Co of Nevada Inc | 1,797 | $139.5K | 0.00% | −337−15.8% | Reduced |
| Oakworth Capital, Inc. | 1,828 | $139.2K | 0.01% | +15+0.8% | Added |
| Whittier Trust Co | 1,741 | $133.3K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 1,732 | $132.0K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 1,702 | $130.0K | 0.01% | 00.0% | Unchanged |
| Avanza Fonder AB | 1,702 | $129.8K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1,683 | $128.4K | 0.00% | −399−19.2% | Reduced |
| Hoese & Co LLP | 1,675 | $127.8K | 0.08% | 00.0% | Unchanged |
| DT Investment Partners, LLC | 1,636 | $124.8K | 0.01% | 00.0% | Unchanged |
| Aspect Partners, LLC | 1,611 | $122.9K | 0.05% | 00.0% | Unchanged |
| IAG Wealth Partners, LLC | 1,580 | $120.5K | 0.01% | 00.0% | Unchanged |
| Siemens Fonds Invest GmbH | 1,564 | $119.3K | 0.01% | 00.0% | Unchanged |
| Caldwell Trust Co | 1,555 | $118.6K | 0.01% | 00.0% | Unchanged |
| Insight Financial Services | 1,553 | $118.5K | 0.06% | 00.0% | Unchanged |
| McMillan Office, Inc. | 1,544 | $117.8K | 0.01% | 00.0% | Unchanged |
| New England Capital Financial Advisors LLC | 1,486 | $113.4K | 0.03% | 00.0% | Unchanged |
| Cary Street Partners Financial LLC | 1,460 | $111.4K | 0.00% | −3−0.2% | Reduced |
| Monetary Solutions, Ltd | 1,456 | $111.1K | 0.10% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 1,450 | $110.6K | 0.00% | −220−13.2% | Reduced |
| Geneos Wealth Management Inc. | 1,430 | $109.1K | 0.00% | +1+0.1% | Added |
| Tower Trust & Investment Co | 1,420 | $108.3K | 0.07% | −300−17.4% | Reduced |
| First Horizon Corp | 1,415 | $108.0K | 0.00% | +1,368+2,910.6% | Added |