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 |
|---|---|---|---|---|---|
| Independent Advisor Alliance | 10,228 | $780.3K | 0.02% | −135−1.3% | Reduced |
| Huntington National Bank | 10,210 | $778.9K | 0.00% | +593+6.2% | Added |
| Annex Advisory Services, LLC | 10,112 | $771.5K | 0.01% | +215+2.2% | Added |
| Centennial Wealth Advisory LLC | 10,097 | $770.3K | 0.17% | +10,097 | New |
| MUFG Securities EMEA plc | 10,066 | $767.9K | 0.01% | −481−4.6% | Reduced |
| HBK Sorce Advisory LLC | 10,892 | $764.6K | 0.01% | +10+0.1% | Added |
| CIBC World Markets Inc. | 10,000 | $762.9K | 0.00% | +6,966+229.6% | Added |
| Altfest L J & Co Inc | 9,923 | $757.0K | 0.07% | +21+0.2% | Added |
| VestGen Advisors, LLC | 9,815 | $748.8K | 0.02% | +118+1.2% | Added |
| Ellenbecker Investment Group | 9,805 | $748.1K | 0.09% | −905−8.5% | Reduced |
| Hanson & Doremus Investment Management | 9,700 | $740.0K | 0.08% | −106−1.1% | Reduced |
| Wealth Advisors of Iowa, LLC | 9,655 | $736.6K | 0.20% | +10.0% | Added |
| Brown Brothers Harriman & Co | 9,578 | $730.7K | 0.00% | +6,238+186.8% | Added |
| StoneX Group Inc. | 9,566 | $722.3K | 0.03% | +9,566 | New |
| Farther Finance Advisors, LLC | 9,313 | $711.5K | 0.01% | −441−4.5% | Reduced |
| Weitzel Financial Services, Inc. | 9,103 | $704.7K | 0.24% | +51+0.6% | Added |
| Centiva Capital, LP | 9,198 | $701.7K | 0.02% | +9,198 | New |
| RMG Wealth Management LLC | 9,967 | $700.1K | 0.07% | 00.0% | Unchanged |
| Chatham Capital Group, Inc. | 9,150 | $698.1K | 0.09% | −600−6.2% | Reduced |
| Sagewood Asset Management LP | 9,140 | $697.3K | 0.16% | +5,371+142.5% | Added |
| Empirical Finance, LLC | 9,010 | $687.4K | 0.03% | +296+3.4% | Added |
| Wealthspire Advisors, LLC | 9,010 | $687.3K | 0.00% | −187−2.0% | Reduced |
| Lionhunter Capital Management, LLC | 9,000 | $686.6K | 0.31% | +9,000 | New |
| Johnson Financial Group, Inc. | 8,998 | $686.5K | 0.02% | +5,171+135.1% | Added |
| Capstone Investment Advisors, LLC | 8,983 | $685.3K | 0.00% | +4,394+95.8% | Added |
| Accel Wealth Management | 8,972 | $684.5K | 0.15% | +1,331+17.4% | Added |
| Toroso Investments, LLC | 8,932 | $681.4K | 0.00% | +1,264+16.5% | Added |
| Charter Capital Management, LLC | 8,816 | $672.6K | 0.30% | −284−3.1% | Reduced |
| Wedbush Securities Inc | 8,735 | $666.0K | 0.02% | +413+5.0% | Added |
| Cynosure Management, LLC | 8,703 | $664.0K | 0.10% | +8,703 | New |
| Keybank National Association | 8,646 | $659.6K | 0.00% | +2,793+47.7% | Added |
| Principal Securities, Inc. | 8,528 | $650.6K | 0.01% | +1,203+16.4% | Added |
| MML Investors Services, LLC | 8,481 | $647.0K | 0.00% | −393−4.4% | Reduced |
| Shakespeare Wealth Management, Inc. | 8,452 | $644.8K | 0.17% | +718+9.3% | Added |
| Custom Index Systems, LLC | 8,411 | $641.7K | 0.23% | +38+0.5% | Added |
| Galaxy Digital Capital Management GP LLC | 8,391 | $640.1K | 0.38% | +7,220+616.6% | Added |
| D.A. Davidson & Co. | 8,371 | $638.7K | 0.00% | +257+3.2% | Added |
| Ameritas Advisory Services, LLC | 8,292 | $632.6K | 0.01% | +8,292 | New |
| Northwestern Mutual Investment Management Company, LLC | 8,281 | $631.8K | 0.01% | +57+0.7% | Added |
| First Bank & Trust | 8,212 | $626.5K | 0.09% | 00.0% | Unchanged |
| Spirit of America Management Corp | 8,150 | $621.8K | 0.12% | +400+5.2% | Added |
| Integrated Wealth Concepts LLC | 8,138 | $620.9K | 0.00% | +1,032+14.5% | Added |
| Profund Advisors LLC | 8,086 | $616.9K | 0.02% | −683−7.8% | Reduced |
| Oarsman Capital, Inc. | 7,981 | $608.9K | 0.06% | −48−0.6% | Reduced |
| Pinnacle Financial Partners, Inc. | 7,958 | $607.1K | 0.00% | −247−3.0% | Reduced |
| Bessemer Group Inc | 7,954 | $607.0K | 0.00% | +396+5.2% | Added |
| Venture Visionary Partners LLC | 7,826 | $597.0K | 0.02% | −3,605−31.5% | Reduced |
| Nikulski Financial, Inc. | 7,819 | $596.5K | 0.13% | 00.0% | Unchanged |
| Thrive Wealth Management, LLC | 7,792 | $594.5K | 0.08% | −78−1.0% | Reduced |
| MUFG Securities Americas Inc. | 7,779 | $593.5K | 0.03% | +666+9.4% | Added |
| Sterling Capital Management LLC | 7,776 | $593.2K | 0.01% | −884−10.2% | Reduced |
| Columbia River Financial Group, LLC | 7,720 | $589.0K | 0.32% | 00.0% | Unchanged |
| North Dakota State Investment Board | 7,637 | $582.6K | 0.02% | +129+1.7% | Added |
| Parcion Private Wealth LLC | 7,587 | $578.8K | 0.03% | +230+3.1% | Added |
| Avidian Wealth Solutions, LLC | 7,527 | $574.2K | 0.02% | +23+0.3% | Added |
| Concurrent Investment Advisors, LLC | 7,452 | $568.5K | 0.00% | +3,887+109.0% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 7,440 | $567.4K | 0.00% | 00.0% | Unchanged |
| We Are One Seven, LLC | 7,436 | $567.3K | 0.01% | +156+2.1% | Added |
| Centennial Bank | 7,400 | $564.5K | 0.18% | 00.0% | Unchanged |
| Excelsior Advisor Network LLC | 7,221 | $550.9K | 0.07% | +3,483+93.2% | Added |
| BKA Wealth Consulting, Inc. | 7,206 | $549.7K | 0.38% | 00.0% | Unchanged |
| Tyche Wealth Partners LLC | 7,205 | $549.7K | 0.08% | 00.0% | Unchanged |
| Oxler Private Wealth LLC | 7,189 | $548.5K | 0.16% | +33+0.5% | Added |
| Ashton Thomas Private Wealth, LLC | 7,173 | $547.2K | 0.01% | −156−2.1% | Reduced |
| Financial Advisors Network, Inc. | 7,157 | $546.0K | 0.07% | +785+12.3% | Added |
| Buckingham Strategic Partners | 7,112 | $542.5K | 0.00% | +2,321+48.4% | Added |
| Evergreen Capital Management LLC | 7,053 | $538.1K | 0.01% | +3,656+107.6% | Added |
| Ipsen Advisor Group LLC | 7,000 | $534.0K | 0.34% | 00.0% | Unchanged |
| Warren Averett Asset Management, LLC | 6,953 | $530.5K | 0.00% | +1,015+17.1% | Added |
| Signaturefd, LLC | 6,871 | $524.2K | 0.01% | +928+15.6% | Added |
| Total Clarity Wealth Management, Inc. | 6,812 | $519.7K | 0.10% | +3,442+102.1% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 6,729 | $513.4K | 0.03% | −30−0.4% | Reduced |
| Securian Asset Management, Inc | 6,848 | $512.4K | 0.02% | −114−1.6% | Reduced |
| Perfromance Wealth Partners, LLC | 6,672 | $509.0K | 0.01% | +22+0.3% | Added |
| Baker Avenue Asset Management, LP | 6,629 | $505.8K | 0.01% | −1,758−21.0% | Reduced |
| Hantz Financial Services, Inc. | 6,620 | $505.0K | 0.01% | +3,970+149.8% | Added |
| Walleye Trading LLC | 6,534 | $498.5K | 0.01% | −5,354−45.0% | Reduced |
| Northwest Wealth Management, LLC | 6,529 | $498.1K | 0.07% | −15−0.2% | Reduced |
| Sound Stewardship, LLC | 6,491 | $495.2K | 0.20% | 00.0% | Unchanged |
| First Business Financial Services, Inc. | 6,491 | $495.2K | 0.04% | +1,047+19.2% | Added |
| Apollon Wealth Management, LLC | 6,430 | $490.5K | 0.01% | +1,983+44.6% | Added |
| Ritholtz Wealth Management | 6,429 | $490.5K | 0.01% | +248+4.0% | Added |
| Danske Bank A/S | 6,400 | $488.3K | 0.00% | +1,700+36.2% | Added |
| Security National Bank of Sioux City Iowa | 6,304 | $480.9K | 0.20% | 00.0% | Unchanged |
| Leavell Investment Management, Inc. | 6,268 | $478.2K | 0.02% | +207+3.4% | Added |
| Ballentine Partners, LLC | 6,232 | $475.4K | 0.01% | +1,800+40.6% | Added |
| Metis Global Partners, LLC | 6,194 | $472.5K | 0.01% | −1,087−14.9% | Reduced |
| Stevens Capital Management LP | 6,124 | $467.0K | 0.11% | −6,100−49.9% | Reduced |
| Retirement Income Solutions, Inc | 6,502 | $466.6K | 0.08% | 00.0% | Unchanged |
| Weaver Consulting Group | 6,039 | $460.7K | 0.09% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 5,997 | $457.5K | 0.01% | +76+1.3% | Added |
| SRS Capital Advisors, Inc. | 5,988 | $456.8K | 0.00% | +5,550+1,267.1% | Added |
| Integrity Alliance, LLC. | 5,962 | $454.9K | 0.01% | +44+0.7% | Added |
| Moors & Cabot, Inc. | 5,936 | $452.9K | 0.02% | +6+0.1% | Added |
| Laird Norton Trust Company, LLC | 5,922 | $451.8K | 0.01% | −121−2.0% | Reduced |
| Fifth Third Wealth Advisors LLC | 5,910 | $450.9K | 0.01% | +2,001+51.2% | Added |
| Argent Trust Co | 5,906 | $450.6K | 0.01% | −38−0.6% | Reduced |
| Syon Capital LLC | 5,898 | $450.0K | 0.02% | +818+16.1% | Added |
| Madison Asset Management, LLC | 5,883 | $448.8K | 0.01% | −548−8.5% | Reduced |
| Nations Financial Group Inc, | 5,881 | $448.7K | 0.02% | +235+4.2% | Added |