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 |
|---|---|---|---|---|---|
| Saudi Central Bank | 9,488 | $680.9K | 0.01% | +9,488 | New |
| Federation des caisses Desjardins du Quebec | 9,301 | $667.4K | 0.00% | +1,786+23.8% | Added |
| Wealthspire Advisors, LLC | 9,197 | $660.0K | 0.01% | −619−6.3% | Reduced |
| Virtus ETF Advisers LLC | 9,114 | $654.0K | 0.30% | 00.0% | Unchanged |
| Charter Capital Management, LLC | 9,100 | $653.0K | 0.33% | 00.0% | Unchanged |
| Weitzel Financial Services, Inc. | 9,052 | $647.3K | 0.24% | +50+0.6% | Added |
| Empire Financial Management Company, LLC | 9,000 | $645.9K | 0.15% | 00.0% | Unchanged |
| MML Investors Services, LLC | 8,874 | $636.8K | 0.00% | −1,197−11.9% | Reduced |
| New Age Alpha Advisors, LLC | 8,826 | $633.4K | 0.03% | +8,472+2,393.2% | Added |
| Profund Advisors LLC | 8,769 | $629.3K | 0.02% | −3,989−31.3% | Reduced |
| Tokio Marine Asset Management Co Ltd | 8,755 | $628.3K | 0.02% | 00.0% | Unchanged |
| Empirical Finance, LLC | 8,714 | $625.3K | 0.03% | −9−0.1% | Reduced |
| Sterling Capital Management LLC | 8,660 | $621.4K | 0.01% | −6,568−43.1% | Reduced |
| Baker Avenue Asset Management, LP | 8,387 | $601.9K | 0.01% | +152+1.8% | Added |
| Custom Index Systems, LLC | 8,373 | $600.8K | 0.26% | −221−2.6% | Reduced |
| Wedbush Securities Inc | 8,322 | $597.0K | 0.02% | +286+3.6% | Added |
| Inceptionr LLC | 8,241 | $591.4K | 0.14% | +8,241 | New |
| Northwestern Mutual Investment Management Company, LLC | 8,224 | $590.2K | 0.01% | +10+0.1% | Added |
| First Bank & Trust | 8,212 | $589.3K | 0.09% | −10−0.1% | Reduced |
| Pinnacle Financial Partners, Inc. | 8,205 | $588.8K | 0.00% | −345−4.0% | Reduced |
| Susquehanna Fundamental Investments, LLC | 8,162 | $585.7K | 0.02% | −150,260−94.8% | Reduced |
| D.A. Davidson & Co. | 8,114 | $582.3K | 0.00% | +22+0.3% | Added |
| Oarsman Capital, Inc. | 8,029 | $576.2K | 0.07% | −410−4.9% | Reduced |
| Thrive Wealth Management, LLC | 7,870 | $564.8K | 0.08% | −84−1.1% | Reduced |
| Nikulski Financial, Inc. | 7,819 | $561.1K | 0.14% | 00.0% | Unchanged |
| Spirit of America Management Corp | 7,750 | $556.1K | 0.11% | +750+10.7% | Added |
| Shakespeare Wealth Management, Inc. | 7,734 | $555.0K | 0.13% | 00.0% | Unchanged |
| Columbia River Financial Group, LLC | 7,720 | $554.0K | 0.32% | 00.0% | Unchanged |
| Toroso Investments, LLC | 7,668 | $550.3K | 0.00% | +3,222+72.5% | Added |
| Accel Wealth Management | 7,641 | $548.3K | 0.14% | −494−6.1% | Reduced |
| Storgate, LLC | 7,596 | $545.1K | 0.43% | +1,136+17.6% | Added |
| Bessemer Group Inc | 7,558 | $542.0K | 0.00% | −3,032−28.6% | Reduced |
| HRT Financial LP | 7,540 | $541.0K | 0.00% | +7,540 | New |
| North Dakota State Investment Board | 7,508 | $538.8K | 0.02% | −1,301−14.8% | Reduced |
| Avidian Wealth Solutions, LLC | 7,504 | $538.5K | 0.02% | +7,504 | New |
| PensionDanmark Pensionsforsikringsaktieselskab | 7,440 | $534.4K | 0.01% | 00.0% | Unchanged |
| Centennial Bank | 7,400 | $531.0K | 0.19% | −100−1.3% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 7,401 | $530.8K | 0.00% | +24+0.3% | Added |
| Parcion Private Wealth LLC | 7,357 | $527.9K | 0.03% | +152+2.1% | Added |
| Ashton Thomas Private Wealth, LLC | 7,329 | $525.9K | 0.01% | +453+6.6% | Added |
| Principal Securities, Inc. | 7,325 | $525.6K | 0.01% | −62−0.8% | Reduced |
| Metis Global Partners, LLC | 7,281 | $522.5K | 0.01% | −855−10.5% | Reduced |
| We Are One Seven, LLC | 7,280 | $522.5K | 0.01% | +413+6.0% | Added |
| LexAurum Advisors, LLC | 7,220 | $518.1K | 0.07% | +7,220 | New |
| BKA Wealth Consulting, Inc. | 7,206 | $517.1K | 0.39% | +7,206 | New |
| Tyche Wealth Partners LLC | 7,205 | $517.0K | 0.08% | 00.0% | Unchanged |
| Oxler Private Wealth LLC | 7,156 | $513.5K | 0.16% | −120−1.6% | Reduced |
| MUFG Securities Americas Inc. | 7,113 | $510.4K | 0.03% | +188+2.7% | Added |
| Integrated Wealth Concepts LLC | 7,106 | $509.9K | 0.00% | +7,106 | New |
| Ipsen Advisor Group LLC | 7,000 | $502.3K | 0.35% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 6,962 | $499.6K | 0.02% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 6,853 | $491.7K | 0.02% | +2,252+48.9% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 6,759 | $485.0K | 0.03% | 00.0% | Unchanged |
| Perfromance Wealth Partners, LLC | 6,650 | $477.2K | 0.01% | +30.0% | Added |
| Mystic Asset Management, Inc. | 5,041 | $473.2K | 0.11% | +79+1.6% | Added |
| Equitable Holdings, Inc. | 7,151 | $471.7K | 0.00% | +1,310+22.4% | Added |
| Northwest Wealth Management, LLC | 6,544 | $469.6K | 0.07% | +17+0.3% | Added |
| Retirement Income Solutions, Inc | 6,502 | $466.6K | 0.08% | 00.0% | Unchanged |
| Sound Stewardship, LLC | 6,491 | $465.8K | 0.21% | 00.0% | Unchanged |
| Madison Asset Management, LLC | 6,431 | $461.5K | 0.01% | 00.0% | Unchanged |
| GTS Securities LLC | 6,374 | $457.4K | 0.02% | +6,374 | New |
| Financial Advisors Network, Inc. | 6,372 | $457.3K | 0.06% | +560+9.6% | Added |
| Patton Fund Management, Inc. | 4,884 | $455.3K | 0.08% | +1,425+41.2% | Added |
| Security National Bank of Sioux City Iowa | 6,304 | $452.4K | 0.27% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 6,181 | $443.5K | 0.01% | +1,322+27.2% | Added |
| Tudor Investment Corp Et Al | 6,179 | $443.4K | 0.00% | +6,179 | New |
| STRS Ohio | 6,143 | $440.8K | 0.00% | −10−0.2% | Reduced |
| Vise Technologies, Inc. | 6,742 | $438.3K | 0.01% | 00.0% | Unchanged |
| Leavell Investment Management, Inc. | 6,061 | $434.9K | 0.02% | 00.0% | Unchanged |
| Laird Norton Trust Company, LLC | 6,043 | $433.6K | 0.01% | −95−1.5% | Reduced |
| Weaver Consulting Group | 6,039 | $433.4K | 0.10% | 00.0% | Unchanged |
| Argent Trust Co | 5,944 | $426.5K | 0.01% | −218−3.5% | Reduced |
| Signaturefd, LLC | 5,943 | $426.5K | 0.01% | +552+10.2% | Added |
| Warren Averett Asset Management, LLC | 5,938 | $426.1K | 0.00% | −42−0.7% | Reduced |
| Moors & Cabot, Inc. | 5,930 | $425.6K | 0.02% | −10−0.2% | Reduced |
| Snowden Capital Advisors LLC | 5,921 | $424.9K | 0.01% | −1,357−18.6% | Reduced |
| Integrity Alliance, LLC. | 5,918 | $424.7K | 0.02% | +48+0.8% | Added |
| Keybank National Association | 5,853 | $420.0K | 0.00% | +1,234+26.7% | Added |
| Busey Wealth Management | 5,800 | $416.2K | 0.01% | −836−12.6% | Reduced |
| First National Advisers, LLC | 5,773 | $414.3K | 0.06% | +12+0.2% | Added |
| Prime Capital Investment Advisors, LLC | 5,707 | $409.6K | 0.00% | −346−5.7% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 5,706 | $409.5K | 0.02% | −219−3.7% | Reduced |
| Bailard, Inc. | 5,702 | $409.2K | 0.01% | +8+0.1% | Added |
| Quad-Cities Investment Group, LLC | 5,687 | $408.1K | 0.16% | 00.0% | Unchanged |
| Nations Financial Group Inc, | 5,646 | $405.2K | 0.02% | −201−3.4% | Reduced |
| Private Advisor Group, LLC | 5,646 | $405.1K | 0.00% | −4,033−41.7% | Reduced |
| Pure Financial Advisors, Inc. | 5,626 | $403.7K | 0.01% | +50+0.9% | Added |
| Nomura Holdings Inc | 5,595 | $401.5K | 0.00% | +857+18.1% | Added |
| Callan Family Office, LLC | 5,584 | $400.7K | 0.01% | −1,033−15.6% | Reduced |
| Legacy Private Trust Co. | 5,570 | $399.7K | 0.02% | 00.0% | Unchanged |
| Teza Capital Management LLC | 5,560 | $399.0K | 1.46% | +5,560 | New |
| Cypress Capital Group | 5,553 | $398.5K | 0.04% | 00.0% | Unchanged |
| Canada Post Corp Registered Pension Plan | 5,543 | $397.8K | 0.02% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 5,532 | $397.0K | 0.00% | −813−12.8% | Reduced |
| Klingman & Associates, LLC | 5,525 | $396.5K | 0.02% | +53+1.0% | Added |
| MBE Wealth Management, LLC | 5,521 | $396.2K | 0.16% | +16+0.3% | Added |
| Frec Markets, Inc. | 5,493 | $394.2K | 0.07% | +5,493 | New |
| First Business Financial Services, Inc. | 5,444 | $390.7K | 0.03% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 5,931 | $381.7K | 0.12% | +4,688+377.2% | Added |
| Gateway Wealth Partners, LLC | 5,304 | $380.6K | 0.01% | +5,304 | New |