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, Q1 2026
Institutional positions in Alliant Energy Corp as of Mar 31, 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
- 858
- +42 vs. Q4 2025
- Shares held
- 239.0M
- +42.5M (+21.6%) vs. Q4 2025
- Total value
- $17.1B
- +$4.37B (+34.2%) vs. Q4 2025
- New holders
- 106
- 308 more added
- Sold out
- 64
- 269 more reduced
18 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Retirement Income Solutions, Inc | 6,502 | $466.6K | 0.08% | 00.0% | Unchanged |
| Northwest Wealth Management, LLC | 6,544 | $469.6K | 0.07% | +17+0.3% | Added |
| Equitable Holdings, Inc. | 7,151 | $471.7K | 0.00% | +1,310+22.4% | Added |
| Mystic Asset Management, Inc. | 5,041 | $473.2K | 0.11% | +79+1.6% | Added |
| Perfromance Wealth Partners, LLC | 6,650 | $477.2K | 0.01% | +30.0% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 6,759 | $485.0K | 0.03% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 6,853 | $491.7K | 0.02% | +2,252+48.9% | Added |
| Securian Asset Management, Inc | 6,962 | $499.6K | 0.02% | 00.0% | Unchanged |
| Ipsen Advisor Group LLC | 7,000 | $502.3K | 0.35% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 7,106 | $509.9K | 0.00% | +7,106 | New |
| MUFG Securities Americas Inc. | 7,113 | $510.4K | 0.03% | +188+2.7% | Added |
| Oxler Private Wealth LLC | 7,156 | $513.5K | 0.16% | −120−1.6% | Reduced |
| Tyche Wealth Partners LLC | 7,205 | $517.0K | 0.08% | 00.0% | Unchanged |
| BKA Wealth Consulting, Inc. | 7,206 | $517.1K | 0.39% | +7,206 | New |
| LexAurum Advisors, LLC | 7,220 | $518.1K | 0.07% | +7,220 | New |
| We Are One Seven, LLC | 7,280 | $522.5K | 0.01% | +413+6.0% | Added |
| Metis Global Partners, LLC | 7,281 | $522.5K | 0.01% | −855−10.5% | Reduced |
| Principal Securities, Inc. | 7,325 | $525.6K | 0.01% | −62−0.8% | Reduced |
| Ashton Thomas Private Wealth, LLC | 7,329 | $525.9K | 0.01% | +453+6.6% | Added |
| Parcion Private Wealth LLC | 7,357 | $527.9K | 0.03% | +152+2.1% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 7,401 | $530.8K | 0.00% | +24+0.3% | Added |
| Centennial Bank | 7,400 | $531.0K | 0.19% | −100−1.3% | Reduced |
| PensionDanmark Pensionsforsikringsaktieselskab | 7,440 | $534.4K | 0.01% | 00.0% | Unchanged |
| Avidian Wealth Solutions, LLC | 7,504 | $538.5K | 0.02% | +7,504 | New |
| North Dakota State Investment Board | 7,508 | $538.8K | 0.02% | −1,301−14.8% | Reduced |
| HRT Financial LP | 7,540 | $541.0K | 0.00% | +7,540 | New |
| Bessemer Group Inc | 7,558 | $542.0K | 0.00% | −3,032−28.6% | Reduced |
| Storgate, LLC | 7,596 | $545.1K | 0.43% | +1,136+17.6% | Added |
| Accel Wealth Management | 7,641 | $548.3K | 0.14% | −494−6.1% | Reduced |
| Toroso Investments, LLC | 7,668 | $550.3K | 0.00% | +3,222+72.5% | Added |
| Columbia River Financial Group, LLC | 7,720 | $554.0K | 0.32% | 00.0% | Unchanged |
| Shakespeare Wealth Management, Inc. | 7,734 | $555.0K | 0.13% | 00.0% | Unchanged |
| Spirit of America Management Corp | 7,750 | $556.1K | 0.11% | +750+10.7% | Added |
| Nikulski Financial, Inc. | 7,819 | $561.1K | 0.14% | 00.0% | Unchanged |
| Thrive Wealth Management, LLC | 7,870 | $564.8K | 0.08% | −84−1.1% | Reduced |
| Oarsman Capital, Inc. | 8,029 | $576.2K | 0.07% | −410−4.9% | Reduced |
| D.A. Davidson & Co. | 8,114 | $582.3K | 0.00% | +22+0.3% | Added |
| Susquehanna Fundamental Investments, LLC | 8,162 | $585.7K | 0.02% | −150,260−94.8% | Reduced |
| Pinnacle Financial Partners, Inc. | 8,205 | $588.8K | 0.00% | −345−4.0% | Reduced |
| First Bank & Trust | 8,212 | $589.3K | 0.09% | −10−0.1% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 8,224 | $590.2K | 0.01% | +10+0.1% | Added |
| Inceptionr LLC | 8,241 | $591.4K | 0.14% | +8,241 | New |
| Wedbush Securities Inc | 8,322 | $597.0K | 0.02% | +286+3.6% | Added |
| Custom Index Systems, LLC | 8,373 | $600.8K | 0.26% | −221−2.6% | Reduced |
| Baker Avenue Asset Management, LP | 8,387 | $601.9K | 0.01% | +152+1.8% | Added |
| Sterling Capital Management LLC | 8,660 | $621.4K | 0.01% | −6,568−43.1% | Reduced |
| Empirical Finance, LLC | 8,714 | $625.3K | 0.03% | −9−0.1% | Reduced |
| Tokio Marine Asset Management Co Ltd | 8,755 | $628.3K | 0.02% | 00.0% | Unchanged |
| Profund Advisors LLC | 8,769 | $629.3K | 0.02% | −3,989−31.3% | Reduced |
| New Age Alpha Advisors, LLC | 8,826 | $633.4K | 0.03% | +8,472+2,393.2% | Added |
| MML Investors Services, LLC | 8,874 | $636.8K | 0.00% | −1,197−11.9% | Reduced |
| Empire Financial Management Company, LLC | 9,000 | $645.9K | 0.15% | 00.0% | Unchanged |
| Weitzel Financial Services, Inc. | 9,052 | $647.3K | 0.24% | +50+0.6% | Added |
| Charter Capital Management, LLC | 9,100 | $653.0K | 0.33% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 9,114 | $654.0K | 0.30% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 9,197 | $660.0K | 0.01% | −619−6.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 9,301 | $667.4K | 0.00% | +1,786+23.8% | Added |
| Saudi Central Bank | 9,488 | $680.9K | 0.01% | +9,488 | New |
| Foundations Investment Advisors, LLC | 9,502 | $681.9K | 0.01% | +772+8.8% | Added |
| Huntington National Bank | 9,617 | $690.1K | 0.00% | +605+6.7% | Added |
| Wealth Advisors of Iowa, LLC | 9,654 | $692.8K | 0.21% | 00.0% | Unchanged |
| MQS Management LLC | 9,678 | $694.5K | 0.47% | +9,678 | New |
| Chatham Capital Group, Inc. | 9,750 | $699.7K | 0.10% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 9,754 | $701.7K | 0.01% | +248+2.6% | Added |
| IFP Advisors, Inc | 9,798 | $703.1K | 0.01% | +110+1.1% | Added |
| VestGen Advisors, LLC | 9,697 | $703.9K | 0.02% | +3,979+69.6% | Added |
| Hanson & Doremus Investment Management | 9,806 | $704.0K | 0.08% | −69−0.7% | Reduced |
| Annex Advisory Services, LLC | 9,897 | $710.2K | 0.01% | −525−5.0% | Reduced |
| Altfest L J & Co Inc | 9,902 | $710.5K | 0.08% | −135−1.3% | Reduced |
| RMG Wealth Management LLC | 9,967 | $722.3K | 0.08% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 10,306 | $739.6K | 0.00% | +503+5.1% | Added |
| Associated Banc-Corp | 10,342 | $742.1K | 0.02% | +2,000+24.0% | Added |
| Independent Advisor Alliance | 10,363 | $743.7K | 0.01% | −80−0.8% | Reduced |
| MUFG Securities EMEA plc | 10,547 | $756.9K | 0.01% | 00.0% | Unchanged |
| Coastline Trust Co | 10,650 | $764.2K | 0.08% | −8,220−43.6% | Reduced |
| Ellenbecker Investment Group | 10,710 | $768.6K | 0.10% | +1,946+22.2% | Added |
| West Financial Advisors, LLC | 10,768 | $772.7K | 0.13% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 10,788 | $774.1K | 0.01% | +10,788 | New |
| HBK Sorce Advisory LLC | 10,882 | $780.9K | 0.02% | −7−0.1% | Reduced |
| White Pine Capital LLC | 10,889 | $781.4K | 0.21% | 00.0% | Unchanged |
| Atomi Financial Group, Inc. | 10,953 | $786.0K | 0.02% | +4,638+73.4% | Added |
| SBI Okasan Asset Management Co.Ltd. | 11,000 | $786.4K | 0.03% | 00.0% | Unchanged |
| Man Group plc | 11,003 | $789.6K | 0.00% | −70,214−86.5% | Reduced |
| Bridgefront Capital, LLC | 11,069 | $794.3K | 0.20% | +11,069 | New |
| Norinchukin Bank, The | 11,178 | $802.1K | 0.01% | +36+0.3% | Added |
| Gamco Investors, Inc. Et Al | 11,257 | $807.8K | 0.01% | −1,407−11.1% | Reduced |
| Tower Research Capital LLC (TRC) | 11,289 | $810.1K | 0.02% | −1,030−8.4% | Reduced |
| John G Ullman & Associates Inc | 11,300 | $810.9K | 0.11% | 00.0% | Unchanged |
| Dana Investment Advisors, Inc. | 11,322 | $812.5K | 0.02% | −1,600−12.4% | Reduced |
| Venture Visionary Partners LLC | 11,431 | $820.3K | 0.03% | +2,080+22.2% | Added |
| Bleakley Financial Group, LLC | 11,606 | $832.9K | 0.01% | −100−0.9% | Reduced |
| Apella Capital, LLC | 11,474 | $835.7K | 0.01% | +5,380+88.3% | Added |
| Omers Administration Corp | 11,718 | $840.9K | 0.01% | +2,563+28.0% | Added |
| Quadrant Capital Group LLC | 11,809 | $847.4K | 0.03% | −62−0.5% | Reduced |
| Uncommon Cents Investing LLC | 11,824 | $848.5K | 0.20% | +70+0.6% | Added |
| QRG Capital Management, Inc. | 11,830 | $848.9K | 0.01% | +3,250+37.9% | Added |
| Ronald Blue Trust, Inc. | 11,878 | $852.4K | 0.01% | −1,316−10.0% | Reduced |
| Walleye Trading LLC | 11,888 | $853.1K | 0.02% | −2,591−17.9% | Reduced |
| New Mexico Educational Retirement Board | 11,900 | $854.0K | 0.03% | 00.0% | Unchanged |
| Modern Wealth Management, LLC | 12,016 | $864.5K | 0.01% | +64+0.5% | Added |