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, Q4 2025
Institutional positions in Alliant Energy Corp as of Dec 31, 2025. 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
- 834
- +53 vs. Q3 2025
- Shares held
- 231.1M
- +8.48M (+3.8%) vs. Q3 2025
- Total value
- $15.0B
- +$18.0M (+0.1%) vs. Q3 2025
- New holders
- 111
- 311 more added
- Sold out
- 58
- 242 more reduced
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 19,658 | $1.28M | 0.43% | −433−2.2% | Reduced |
| PFG Investments, LLC | 19,341 | $1.26M | 0.06% | +115+0.6% | Added |
| Arvest Investments, Inc. | 19,225 | $1.25M | 0.18% | −1,636−7.8% | Reduced |
| Rockefeller Capital Management L.P. | 19,078 | $1.24M | 0.00% | +5,095+36.4% | Added |
| Ethic Inc. | 18,895 | $1.23M | 0.02% | −224−1.2% | Reduced |
| Lido Advisors, LLC | 18,330 | $1.23M | 0.00% | −14−0.1% | Reduced |
| Coastline Trust Co | 18,870 | $1.23M | 0.12% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 18,677 | $1.21M | 0.03% | −110−0.6% | Reduced |
| Blair William & Co | 18,108 | $1.18M | 0.00% | +570+3.3% | Added |
| Allstate Corp | 17,648 | $1.15M | 0.02% | +8,175+86.3% | Added |
| GuidedMoney, LLC | 17,437 | $1.13M | 0.61% | +17,437 | New |
| Crossmark Global Holdings, Inc. | 17,378 | $1.13M | 0.02% | −12,571−42.0% | Reduced |
| Investment Management Corp of Ontario | 17,291 | $1.12M | 0.01% | +5,249+43.6% | Added |
| Koshinski Asset Management, Inc. | 17,239 | $1.12M | 0.07% | −294−1.7% | Reduced |
| Basepoint Wealth LLC | 17,112 | $1.11M | 0.68% | −519−2.9% | Reduced |
| RIA Advisory Group LLC | 16,933 | $1.10M | 0.27% | +12,581+289.1% | Added |
| Wiley Bros.-Aintree Capital, LLC | 16,930 | $1.10M | 0.01% | +1,967+13.1% | Added |
| VERITY Wealth Advisors | 16,443 | $1.07M | 0.66% | 00.0% | Unchanged |
| Everett Harris & Co | 16,272 | $1.06M | 0.01% | 00.0% | Unchanged |
| Quantbot Technologies LP | 16,187 | $1.05M | 0.04% | +15,390+1,931.0% | Added |
| Advisor OS, LLC | 16,157 | $1.05M | 0.08% | −485−2.9% | Reduced |
| Kentucky Retirement Systems | 16,126 | $1.05M | 0.03% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 16,082 | $1.05M | 0.00% | −268−1.6% | Reduced |
| KLCM Advisors, Inc. | 16,054 | $1.04M | 0.09% | −90−0.6% | Reduced |
| Umb Bank N A | 16,046 | $1.04M | 0.01% | +2,285+16.6% | Added |
| Everstar Asset Management, LLC | 15,898 | $1.03M | 0.55% | +1,400+9.7% | Added |
| LMR Partners LLP | 15,732 | $1.02M | 0.01% | +2,758+21.3% | Added |
| Bank & Trust Co | 15,670 | $1.02M | 0.72% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 15,228 | $990.0K | 0.02% | −653−4.1% | Reduced |
| Blackhawk Capital Partners LLC. | 15,056 | $978.8K | 0.37% | −1,486−9.0% | Reduced |
| Abn Amro Investment Solutions | 14,940 | $971.2K | 0.01% | +14,940 | New |
| Intech Investment Management LLC | 14,866 | $966.4K | 0.01% | −10,088−40.4% | Reduced |
| Hartford Investment Management Co | 14,832 | $964.2K | 0.03% | −340−2.2% | Reduced |
| Savant Capital, LLC | 14,736 | $958.0K | 0.01% | −2,340−13.7% | Reduced |
| Nordea Investment Management AB | 14,651 | $957.7K | 0.00% | +18+0.1% | Added |
| Walleye Trading LLC | 14,479 | $941.3K | 0.02% | +14,479 | New |
| Meeder Advisory Services, Inc. | 14,394 | $935.8K | 0.04% | +1,343+10.3% | Added |
| Chicago Capital, LLC | 14,379 | $934.8K | 0.02% | 00.0% | Unchanged |
| Infrastructure Capital Advisors, LLC | 14,164 | $920.8K | 0.10% | +768+5.7% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 13,996 | $909.9K | 0.02% | −7,000−33.3% | Reduced |
| Summit Trail Advisors, LLC | 13,779 | $895.8K | 0.02% | +2,811+25.6% | Added |
| Exchange Traded Concepts, LLC | 13,551 | $881.0K | 0.01% | −487−3.5% | Reduced |
| Fiduciary Trust Co | 13,533 | $879.8K | 0.01% | +37+0.3% | Added |
| Gulf International Bank (UK) Ltd | 13,381 | $870.0K | 0.03% | +54+0.4% | Added |
| Royal London Asset Management Ltd | 13,318 | $865.8K | 0.00% | −9−0.1% | Reduced |
| Ronald Blue Trust, Inc. | 13,194 | $857.7K | 0.01% | −1,862−12.4% | Reduced |
| Gladstone Institutional Advisory LLC | 13,169 | $856.1K | 0.03% | 00.0% | Unchanged |
| Assetmark, Inc | 13,122 | $853.0K | 0.00% | +414+3.3% | Added |
| Louisiana State Employees Retirement System | 13,100 | $851.6K | 0.01% | −400−3.0% | Reduced |
| Dana Investment Advisors, Inc. | 12,922 | $840.1K | 0.02% | +800+6.6% | Added |
| Captrust Financial Advisors | 12,818 | $833.3K | 0.00% | +195+1.5% | Added |
| Profund Advisors LLC | 12,758 | $829.4K | 0.03% | −675−5.0% | Reduced |
| Maryland State Retirement & Pension System | 12,672 | $823.8K | 0.02% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 12,664 | $823.3K | 0.01% | 00.0% | Unchanged |
| Union Bancaire Privee, UBP SA | 14,282 | $822.2K | 0.01% | +14,282 | New |
| Twinbeech Capital LP | 12,500 | $812.6K | 0.06% | +12,500 | New |
| Schonfeld Strategic Advisors LLC | 12,360 | $803.5K | 0.00% | +12,360 | New |
| Tower Research Capital LLC (TRC) | 12,319 | $800.9K | 0.02% | −6,915−36.0% | Reduced |
| Elevated Capital Advisors, LLC | 12,293 | $799.2K | 0.19% | +198+1.6% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 12,217 | $794.0K | 0.01% | −178−1.4% | Reduced |
| Beacon Pointe Advisors, LLC | 11,968 | $778.0K | 0.01% | +934+8.5% | Added |
| Modern Wealth Management, LLC | 11,952 | $777.0K | 0.01% | +129+1.1% | Added |
| New Mexico Educational Retirement Board | 11,900 | $774.0K | 0.02% | +300+2.6% | Added |
| Quadrant Capital Group LLC | 11,871 | $771.7K | 0.02% | +2,754+30.2% | Added |
| Uncommon Cents Investing LLC | 11,754 | $764.1K | 0.18% | −886−7.0% | Reduced |
| Bleakley Financial Group, LLC | 11,706 | $761.0K | 0.01% | +503+4.5% | Added |
| Vident Advisory, LLC | 11,560 | $751.6K | 0.01% | −2,760−19.3% | Reduced |
| Farringdon Capital, Ltd. | 11,409 | $741.7K | 0.18% | +11,409 | New |
| Eurizon Capital SGR S.p.A. | 11,401 | $741.2K | 0.00% | +11,401 | New |
| John G Ullman & Associates Inc | 11,300 | $734.6K | 0.10% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 10,889 | $726.2K | 0.02% | −46−0.4% | Reduced |
| Norinchukin Bank, The | 11,142 | $724.3K | 0.01% | +79+0.7% | Added |
| Pinebridge Investments LLC | 11,134 | $723.8K | 0.01% | +11,134 | New |
| SBI Okasan Asset Management Co.Ltd. | 11,000 | $719.6K | 0.04% | +11,000 | New |
| Colony Group, LLC | 10,915 | $712.3K | 0.00% | +5,201+91.0% | Added |
| Continuum Advisory, LLC | 10,894 | $708.2K | 0.07% | +585+5.7% | Added |
| White Pine Capital LLC | 10,889 | $707.9K | 0.19% | −40−0.4% | Reduced |
| West Financial Advisors, LLC | 10,768 | $700.0K | 0.12% | 00.0% | Unchanged |
| Bessemer Group Inc | 10,590 | $688.0K | 0.00% | +1,538+17.0% | Added |
| MUFG Securities EMEA plc | 10,547 | $685.7K | 0.01% | +5,628+114.4% | Added |
| Independent Advisor Alliance | 10,443 | $678.9K | 0.02% | +442+4.4% | Added |
| Annex Advisory Services, LLC | 10,422 | $677.5K | 0.01% | −104−1.0% | Reduced |
| National Pension Service | 10,284 | $668.6K | 0.00% | +3,448+50.4% | Added |
| RMG Wealth Management LLC | 9,967 | $664.3K | 0.09% | +958+10.6% | Added |
| Oversea-Chinese Banking CORP Ltd | 10,201 | $663.2K | 0.02% | +4,201+70.0% | Added |
| MML Investors Services, LLC | 10,071 | $654.7K | 0.00% | +888+9.7% | Added |
| Altfest L J & Co Inc | 10,037 | $652.5K | 0.07% | −2,487−19.9% | Reduced |
| Hanson & Doremus Investment Management | 9,875 | $642.0K | 0.08% | −76−0.8% | Reduced |
| Wealthspire Advisors, LLC | 9,816 | $638.1K | 0.01% | +956+10.8% | Added |
| HB Wealth Management, LLC | 9,803 | $637.3K | 0.00% | +917+10.3% | Added |
| Chatham Capital Group, Inc. | 9,750 | $633.8K | 0.09% | −1,100−10.1% | Reduced |
| IFP Advisors, Inc | 9,688 | $629.8K | 0.01% | −163−1.7% | Reduced |
| Private Advisor Group, LLC | 9,679 | $629.2K | 0.00% | −64−0.7% | Reduced |
| Wealth Advisors of Iowa, LLC | 9,654 | $627.6K | 0.21% | +10.0% | Added |
| Farther Finance Advisors, LLC | 9,506 | $618.0K | 0.01% | +3,292+53.0% | Added |
| Wedge Capital Management L L P | 9,503 | $617.8K | 0.01% | −1,774−15.7% | Reduced |
| VARCOV Co. | 9,422 | $612.5K | 0.24% | +9,422 | New |
| Venture Visionary Partners LLC | 9,351 | $607.9K | 0.02% | +9,351 | New |
| Tiaa Trust, National Association | 9,306 | $605.0K | 0.00% | −915−9.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 9,156 | $597.0K | 0.00% | +9,092+14,206.3% | Added |