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 2021
Institutional positions in Alliant Energy Corp as of Jun 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
- 575
- +33 vs. Q1 2021
- Shares held
- 189.9M
- +2.56M (+1.4%) vs. Q1 2021
- Total value
- $10.6B
- +$446.3M (+4.4%) vs. Q1 2021
- New holders
- 68
- 175 more added
- Sold out
- 35
- 206 more reduced
5 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| First Midwest Bank Trust Division | 14,686 | $818.0K | 0.11% | +330+2.3% | Added |
| Squarepoint Ops LLC | 14,852 | $828.0K | 0.01% | +14,852 | New |
| STRS Ohio | 15,019 | $837.0K | 0.00% | −6,834−31.3% | Reduced |
| Avantax Planning Partners, Inc. | 15,053 | $839.0K | 0.04% | +1,179+8.5% | Added |
| Louisiana State Employees Retirement System | 15,600 | $870.0K | 0.02% | +100+0.6% | Added |
| Chicago Capital, LLC | 15,609 | $870.0K | 0.03% | +850+5.8% | Added |
| Lynch & Associates | 15,686 | $875.0K | 0.22% | 00.0% | Unchanged |
| Cetera Advisors LLC | 15,849 | $884.0K | 0.02% | +2,498+18.7% | Added |
| Castellan Group, LLC | 15,950 | $889.0K | 0.37% | −1,050−6.2% | Reduced |
| Synovus Financial Corp | 16,021 | $894.0K | 0.01% | +543+3.5% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 16,279 | $907.0K | 0.02% | −71−0.4% | Reduced |
| VERITY Wealth Advisors | 16,443 | $917.0K | 0.83% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 16,700 | $931.0K | 0.03% | +700+4.4% | Added |
| Winton Group Ltd | 16,705 | $931.0K | 0.05% | +7,094+73.8% | Added |
| Ameritas Investment Partners, Inc. | 16,717 | $932.0K | 0.03% | −387−2.3% | Reduced |
| Tiaa, FSB | 16,930 | $944.0K | 0.00% | −1,348−7.4% | Reduced |
| Financial Planning & Information Services, Inc. | 16,965 | $946.0K | 0.28% | 00.0% | Unchanged |
| John G Ullman & Associates Inc | 17,300 | $965.0K | 0.13% | 00.0% | Unchanged |
| CIBC World Markets Corp | 17,367 | $968.0K | 0.01% | −6,455−27.1% | Reduced |
| Occudo Quantitative Strategies LP | 17,445 | $973.0K | 0.15% | +17,445 | New |
| Sowell Financial Services LLC | 17,577 | $980.0K | 0.06% | −1,442−7.6% | Reduced |
| CWM Advisors, LLC | 17,614 | $982.0K | 0.13% | +1,269+7.8% | Added |
| Tdam USA Inc. | 17,052 | $998.0K | 0.06% | 00.0% | Unchanged |
| Chatham Capital Group, Inc. | 18,240 | $1.02M | 0.20% | 00.0% | Unchanged |
| Cetera Investment Advisers | 18,572 | $1.04M | 0.02% | −15,440−45.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 18,600 | $1.04M | 0.01% | 00.0% | Unchanged |
| Independent Advisor Alliance | 19,068 | $1.06M | 0.06% | +69+0.4% | Added |
| Maryland State Retirement & Pension System | 19,013 | $1.07M | 0.04% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 19,276 | $1.07M | 0.07% | −143−0.7% | Reduced |
| Strategic Blueprint, LLC | 19,478 | $1.09M | 0.17% | −1,625−7.7% | Reduced |
| First Quadrant L P | 19,944 | $1.11M | 0.13% | +19,944 | New |
| Avantax Advisory Services, Inc. | 20,015 | $1.12M | 0.02% | −5,447−21.4% | Reduced |
| Oregon Public Employees Retirement Fund | 20,503 | $1.14M | 0.01% | 00.0% | Unchanged |
| Mariner, LLC | 20,581 | $1.15M | 0.01% | +5,921+40.4% | Added |
| Norinchukin Bank, The | 20,692 | $1.15M | 0.02% | −93−0.4% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 20,810 | $1.16M | 0.01% | +8,660+71.3% | Added |
| Palladium Partners LLC | 21,066 | $1.18M | 0.06% | −2,259−9.7% | Reduced |
| HawsGoodwin Investment Management LLC | 21,340 | $1.19M | 0.37% | −534−2.4% | Reduced |
| Nations Financial Group Inc, | 21,781 | $1.22M | 0.20% | 00.0% | Unchanged |
| Citadel Advisors LLC | 21,802 | $1.22M | 0.00% | +21,802 | New |
| D.A. Davidson & Co. | 21,893 | $1.22M | 0.01% | +9,564+77.6% | Added |
| Oppenheimer & Co Inc | 22,622 | $1.26M | 0.02% | +60+0.3% | Added |
| Advisors Asset Management, Inc. | 23,232 | $1.29M | 0.02% | −6,409−21.6% | Reduced |
| Alberta Investment Management Corp | 23,800 | $1.33M | 0.01% | +23,800 | New |
| D L Carlson Investment Group Inc | 23,988 | $1.34M | 0.23% | −800−3.2% | Reduced |
| Madison Wealth Partners, Inc | 24,281 | $1.35M | 0.78% | +3,668+17.8% | Added |
| KBC Group NV | 24,599 | $1.37M | 0.00% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 25,310 | $1.41M | 0.00% | −7,762−23.5% | Reduced |
| Fiduciary Trust Co | 25,748 | $1.44M | 0.03% | 00.0% | Unchanged |
| Ashfield Capital Partners, LLC | 25,805 | $1.44M | 0.10% | −125−0.5% | Reduced |
| Rockefeller Capital Management L.P. | 25,929 | $1.45M | 0.01% | +23,632+1,028.8% | Added |
| Hartford Investment Management Co | 26,326 | $1.47M | 0.04% | −840−3.1% | Reduced |
| Oarsman Capital, Inc. | 26,593 | $1.48M | 0.59% | −995−3.6% | Reduced |
| Eaton Vance Management | 26,603 | $1.48M | 0.00% | +11,165+72.3% | Added |
| Virtus ETF Advisers LLC | 27,394 | $1.53M | 0.63% | +293+1.1% | Added |
| Venturi Wealth Management, LLC | 27,502 | $1.53M | 0.14% | −3,697−11.8% | Reduced |
| Cubist Systematic Strategies, LLC | 27,546 | $1.54M | 0.02% | +22,917+495.1% | Added |
| HighTower Advisors, LLC | 27,697 | $1.54M | 0.00% | +685+2.5% | Added |
| Commerce Bank | 28,843 | $1.61M | 0.01% | −151−0.5% | Reduced |
| Aigen Investment Management, LP | 30,121 | $1.68M | 0.29% | +30,121 | New |
| Metropolitan Life Insurance Co | 30,418 | $1.70M | 0.02% | −443−1.4% | Reduced |
| USS Investment Management Ltd | 30,700 | $1.71M | 0.01% | +5,600+22.3% | Added |
| Shakespeare Wealth Management, Inc. | 16,116 | $1.71M | 0.66% | +8,634+115.4% | Added |
| Crossmark Global Holdings, Inc. | 30,874 | $1.72M | 0.04% | −6,980−18.4% | Reduced |
| Truist Financial Corp | 30,919 | $1.72M | 0.00% | −5,834−15.9% | Reduced |
| IFM Investors Pty Ltd | 31,003 | $1.73M | 0.04% | +10,070+48.1% | Added |
| Ellsworth Advisors, LLC | 31,186 | $1.74M | 0.85% | +5,227+20.1% | Added |
| Redpoint Investment Management Pty Ltd | 31,545 | $1.76M | 0.14% | −7,051−18.3% | Reduced |
| Mutual of America Capital Management LLC | 32,644 | $1.82M | 0.02% | +370+1.1% | Added |
| Teacher Retirement System of Texas | 32,633 | $1.82M | 0.01% | +4,892+17.6% | Added |
| Opus Investment Management Inc | 32,678 | $1.82M | 0.27% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 32,774 | $1.83M | 0.03% | +19,327+143.7% | Added |
| MD Financial Management Inc. | 33,062 | $1.84M | 0.05% | +33,062 | New |
| Nissay Asset Management Corp | 33,757 | $1.88M | 0.02% | +3,663+12.2% | Added |
| Dorsey & Whitney Trust CO LLC | 34,063 | $1.90M | 0.18% | +5,071+17.5% | Added |
| Oxler Private Wealth LLC | 34,220 | $1.91M | 0.83% | 00.0% | Unchanged |
| Everett Harris & Co | 34,290 | $1.91M | 0.03% | −800−2.3% | Reduced |
| M&T Bank Corp | 34,317 | $1.91M | 0.01% | −73−0.2% | Reduced |
| Coastline Trust Co | 34,750 | $1.94M | 0.24% | −2,160−5.9% | Reduced |
| Daiwa Securities Group Inc. | 35,154 | $1.96M | 0.01% | −2,371−6.3% | Reduced |
| Public Employees Retirement Association of Colorado | 35,332 | $1.97M | 0.01% | 00.0% | Unchanged |
| American Century Companies Inc | 36,084 | $2.01M | 0.00% | −71,726−66.5% | Reduced |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income | 36,306 | $2.02M | 0.23% | 00.0% | Unchanged |
| Creative Planning | 38,006 | $2.12M | 0.00% | −3,972−9.5% | Reduced |
| Millennium Management LLC | 38,272 | $2.13M | 0.00% | −508,728−93.0% | Reduced |
| Illinois Municipal Retirement Fund | 38,335 | $2.14M | 0.09% | −6,222−14.0% | Reduced |
| Van Eck Associates Corp | 38,391 | $2.14M | 0.01% | +3,807+11.0% | Added |
| Miller Howard Investments Inc | 38,664 | $2.16M | 0.09% | +284+0.7% | Added |
| Wealthfront Advisers LLC | 39,084 | $2.18M | 0.01% | +12,655+47.9% | Added |
| Public Sector Pension Investment Board | 39,214 | $2.19M | 0.01% | +15,550+65.7% | Added |
| Mackay Shields LLC | 39,572 | $2.21M | 0.02% | −2,105−5.1% | Reduced |
| Seeyond | 41,044 | $2.29M | 0.21% | +184+0.5% | Added |
| Shell Asset Management Co | 41,300 | $2.30M | 0.04% | −2,667−6.1% | Reduced |
| ProShare Advisors LLC | 41,421 | $2.31M | 0.01% | +2,888+7.5% | Added |
| RSM US Wealth Management LLC | 41,447 | $2.31M | 0.12% | +2,199+5.6% | Added |
| Texas Permanent School Fund | 41,555 | $2.32M | 0.03% | −171−0.4% | Reduced |
| Securian Asset Management, Inc | 42,143 | $2.35M | 0.05% | −8,000−16.0% | Reduced |
| Umb Bank N A | 42,216 | $2.35M | 0.05% | 00.0% | Unchanged |
| Walleye Capital LLC | 43,350 | $2.42M | 0.09% | +3,484+8.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 43,979 | $2.45M | 0.01% | 00.0% | Unchanged |