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, Q3 2021
Institutional positions in Alliant Energy Corp as of Sep 30, 2021. 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
- 583
- +17 vs. Q2 2021
- Shares held
- 187.9M
- +3.66M (+2.0%) vs. Q2 2021
- Total value
- $10.5B
- +$253.0M (+2.5%) vs. Q2 2021
- New holders
- 51
- 191 more added
- Sold out
- 34
- 199 more reduced
9 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NuWave Investment Management, LLC | 1,343 | $75.0K | 0.09% | +1,343 | New |
| Cahill Financial Advisors Inc | 1,446 | $81.0K | 0.02% | +1,446 | New |
| Old Second National Bank of Aurora | 1,467 | $82.0K | 0.02% | 00.0% | Unchanged |
| Archer Investment Corp | 1,465 | $82.0K | 0.03% | 00.0% | Unchanged |
| Leelyn Smith, LLC | 1,481 | $83.0K | 0.02% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 1,493 | $84.0K | 0.01% | 00.0% | Unchanged |
| Consolidated Planning Corp | 1,535 | $86.0K | 0.06% | +1,535 | New |
| Capital Advisors, Ltd. LLC | 1,584 | $89.0K | 0.02% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 1,732 | $96.0K | 0.00% | 00.0% | Unchanged |
| Bedel Financial Consulting, Inc. | 1,741 | $97.0K | 0.03% | +1+0.1% | Added |
| Gradient Investments LLC | 1,754 | $98.0K | 0.00% | +254+16.9% | Added |
| Kowal Investment Group, LLC | 1,854 | $104.0K | 0.03% | +1,854 | New |
| Sentry Investment Management LLC | 1,938 | $108.0K | 0.03% | −283−12.7% | Reduced |
| First Financial Corp | 2,000 | $112.0K | 0.07% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 2,035 | $114.0K | 0.00% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 2,166 | $121.0K | 0.01% | +207+10.6% | Added |
| Burleson & Company, LLC | 2,220 | $124.0K | 0.02% | 00.0% | Unchanged |
| BBVA USA | 2,402 | $135.0K | 0.01% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 2,445 | $136.9K | 0.08% | −133,008−98.2% | Reduced |
| First Horizon Advisors, Inc. | 2,579 | $144.0K | 0.00% | +2,279+759.7% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 2,801 | $157.0K | 0.00% | −391−12.2% | Reduced |
| American Portfolios Advisors | 2,842 | $159.1K | 0.01% | +5+0.2% | Added |
| Rockefeller Capital Management L.P. | 2,914 | $163.0K | 0.00% | −23,015−88.8% | Reduced |
| BerganKDV Wealth Management, LLC | 2,972 | $166.0K | 0.02% | 00.0% | Unchanged |
| Proequities, Inc. | 3,035 | $170.0K | 0.01% | +264+9.5% | Added |
| National Pension Service | 3,209 | $180.0K | 0.00% | +3,044+1,844.8% | Added |
| Berman Capital Advisors, LLC | 3,367 | $187.0K | 0.03% | +1,106+48.9% | Added |
| Clearstead Advisors, LLC | 3,464 | $194.0K | 0.01% | +45+1.3% | Added |
| Asahi Life Asset Management Co., Ltd. | 3,510 | $196.0K | 0.03% | +3,510 | New |
| FORA Capital, LLC | 3,574 | $200.0K | 0.05% | +3,574 | New |
| 6 Meridian | 3,593 | $201.0K | 0.02% | −520−12.6% | Reduced |
| Ellenbecker Investment Group | 3,596 | $201.0K | 0.06% | +3,596 | New |
| Jump Financial, LLC | 3,594 | $201.0K | 0.01% | +3,594 | New |
| Brinker Capital Investments, LLC | 3,683 | $205.0K | 0.00% | 00.0% | Unchanged |
| Capital Investment Advisors, LLC | 3,661 | $205.0K | 0.01% | +10.0% | Added |
| Alphasimplex Group, LLC | 3,704 | $207.0K | 0.17% | −4,093−52.5% | Reduced |
| Vestcor Inc | 3,699 | $207.0K | 0.01% | −493−11.8% | Reduced |
| Ieq Capital, LLC | 3,699 | $207.0K | 0.01% | +3,699 | New |
| Simplex Trading, LLC | 3,771 | $212.0K | 0.01% | −305−7.5% | Reduced |
| BLB&B Advisors, LLC | 3,779 | $212.0K | 0.01% | −250−6.2% | Reduced |
| Private Trust Co NA | 3,851 | $216.0K | 0.03% | −10.0% | Reduced |
| Sigma Investment Counselors Inc | 3,900 | $218.0K | 0.02% | +7+0.2% | Added |
| Symmetry Partners, LLC | 3,932 | $222.0K | 0.01% | 00.0% | Unchanged |
| Signaturefd, LLC | 3,977 | $223.0K | 0.01% | +311+8.5% | Added |
| Lawson Kroeker Investment Management Inc | 4,000 | $224.0K | 0.07% | −2,600−39.4% | Reduced |
| Fort Washington Investment Advisors Inc | 4,000 | $224.0K | 0.00% | −1,500−27.3% | Reduced |
| Marble Harbor Investment Counsel, LLC | 4,000 | $224.0K | 0.03% | 00.0% | Unchanged |
| Samalin Investment Counsel, LLC | 4,000 | $224.0K | 0.15% | 00.0% | Unchanged |
| StrongBox Wealth, LLC | 4,000 | $224.0K | 0.13% | +4,000 | New |
| Avestar Capital, LLC | 4,036 | $226.0K | 0.04% | +45+1.1% | Added |
| Assenagon Asset Management S.A. | 4,033 | $226.0K | 0.00% | +4,033 | New |
| TRH Financial, LLC | 4,053 | $227.0K | 0.09% | +4,053 | New |
| Vontobel Holding Ltd. | 4,180 | $234.0K | 0.00% | +262+6.7% | Added |
| MML Investors Services, LLC | 4,198 | $235.0K | 0.00% | −199−4.5% | Reduced |
| Smith, Moore & Co. | 4,200 | $235.0K | 0.04% | 00.0% | Unchanged |
| Carret Asset Management, LLC | 4,200 | $235.0K | 0.03% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 4,195 | $235.0K | 0.05% | +1,350+47.5% | Added |
| FDx Advisors, Inc. | 4,232 | $237.0K | 0.01% | +15+0.4% | Added |
| MBE Wealth Management, LLC | 4,298 | $241.0K | 0.12% | +404+10.4% | Added |
| Quantamental Technologies LLC | 4,300 | $241.0K | 0.16% | +4,300 | New |
| Lincoln National Corp | 4,434 | $248.0K | 0.01% | −117−2.6% | Reduced |
| Geneos Wealth Management Inc. | 4,467 | $249.0K | 0.01% | 00.0% | Unchanged |
| Spreng Capital Management, Inc. | 4,483 | $250.0K | 0.16% | 00.0% | Unchanged |
| Zions Bancorporation, N.A. | 4,471 | $250.0K | 0.03% | +4,299+2,499.4% | Added |
| Cutler Investment Counsel LLC | 4,500 | $252.0K | 0.04% | 00.0% | Unchanged |
| Magnetar Financial LLC | 4,545 | $254.0K | 0.00% | +4,545 | New |
| Hummer Financial Advisory Services Inc | 4,700 | $263.0K | 0.24% | 00.0% | Unchanged |
| McKinley Carter Wealth Services, Inc. | 4,720 | $264.0K | 0.02% | 00.0% | Unchanged |
| Sigma Planning Corp | 4,715 | $264.0K | 0.01% | +81+1.7% | Added |
| Coastal Investment Advisors, Inc. | 4,717 | $264.0K | 0.06% | +743+18.7% | Added |
| Squarepoint Ops LLC | 4,882 | $273.0K | 0.00% | −9,970−67.1% | Reduced |
| Bridges Investment Management Inc | 4,875 | $273.0K | 0.01% | 00.0% | Unchanged |
| IVC Wealth Advisors LLC | 4,889 | $274.0K | 0.19% | 00.0% | Unchanged |
| Brookstone Capital Management | 4,949 | $274.0K | 0.00% | +227+4.8% | Added |
| Chesapeake Wealth Management | 4,924 | $276.0K | 0.10% | −73−1.5% | Reduced |
| Wedbush Securities Inc | 4,954 | $277.0K | 0.01% | −13−0.3% | Reduced |
| First Citizens Financial Corp | 4,977 | $279.0K | 0.22% | 00.0% | Unchanged |
| Keybank National Association | 4,994 | $280.0K | 0.00% | +27+0.5% | Added |
| LexAurum Advisors, LLC | 5,054 | $283.0K | 0.08% | 00.0% | Unchanged |
| GWM Advisors LLC | 5,085 | $285.0K | 0.01% | −1,041−17.0% | Reduced |
| Strategic Capital Advisers, Inc. | 5,100 | $285.0K | 0.22% | +5,100 | New |
| Maven Securities LTD | 5,175 | $290.0K | 0.03% | +5,175 | New |
| Linscomb & Williams, Inc. | 5,234 | $293.0K | 0.02% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 5,306 | $296.5K | 0.00% | +5,306 | New |
| Jones Financial Companies LLLP | 5,369 | $301.0K | 0.00% | +604+12.7% | Added |
| Demars Financial Group, LLC | 5,461 | $306.0K | 0.18% | −1,726−24.0% | Reduced |
| Gamble Jones Investment Counsel | 5,600 | $313.0K | 0.02% | 00.0% | Unchanged |
| HM Payson & Co | 5,615 | $314.0K | 0.01% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 5,616 | $314.0K | 0.01% | +5,616 | New |
| JustInvest LLC | 5,634 | $315.0K | 0.03% | +535+10.5% | Added |
| North Star Investment Management Corp. | 5,787 | $324.0K | 0.03% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 5,925 | $331.0K | 0.04% | +5,925 | New |
| Mark Stevens | 6,001 | $336.0K | 0.04% | 00.0% | Unchanged |
| First Fiduciary Investment Counsel, Inc. | 6,000 | $336.0K | 0.07% | 00.0% | Unchanged |
| Legacy Private Trust Co. | 6,000 | $336.0K | 0.03% | 00.0% | Unchanged |
| Financial Architects, Inc | 6,103 | $342.0K | 0.05% | +1,000+19.6% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 6,133 | $343.0K | 0.01% | +112+1.9% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 6,145 | $344.0K | 0.02% | −5,110−45.4% | Reduced |
| Regentatlantic Capital LLC | 6,209 | $348.0K | 0.01% | +1,924+44.9% | Added |
| Illinois Municipal Retirement Fund | 6,272 | $351.0K | 0.01% | −32,063−83.6% | Reduced |