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Livermore
Livermore
ZHEN

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.

Institutional holdersQ2 2021: 575 institutions
Q1 2021: 547 institutionsQ2 2021: 575 institutionsQ3 2021: 583 institutionsQ4 2021: 614 institutionsQ1 2022: 633 institutionsQ2 2022: 659 institutionsQ3 2022: 627 institutionsQ4 2022: 661 institutionsQ1 2023: 638 institutionsQ2 2023: 635 institutionsQ3 2023: 615 institutionsQ4 2023: 653 institutionsQ1 2024: 631 institutionsQ2 2024: 658 institutionsQ3 2024: 682 institutionsQ4 2024: 718 institutionsQ1 2025: 776 institutionsQ2 2025: 774 institutionsQ3 2025: 790 institutionsQ4 2025: 834 institutionsQ1 2026: 858 institutionsQ2 2026: 883 institutions
Value heldQ2 2021: $10.6B
Q1 2021: $10.2BQ2 2021: $10.6BQ3 2021: $10.5BQ4 2021: $11.6BQ1 2022: $11.8BQ2 2022: $10.9BQ3 2022: $10.1BQ4 2022: $10.5BQ1 2023: $10.3BQ2 2023: $10.3BQ3 2023: $9.71BQ4 2023: $10.5BQ1 2024: $10.3BQ2 2024: $10.4BQ3 2024: $12.6BQ4 2024: $12.6BQ1 2025: $13.4BQ2 2025: $12.9BQ3 2025: $15.0BQ4 2025: $15.0BQ1 2026: $17.1BQ2 2026: $19.3B
Institutions holding LNT and their total value by quarter
QuarterHoldersValue
Q2 2026883$19.3B
Q1 2026858$17.1B
Q4 2025834$15.0B
Q3 2025790$15.0B
Q2 2025774$12.9B
Q1 2025776$13.4B
Q4 2024718$12.6B
Q3 2024682$12.6B
Q2 2024658$10.4B
Q1 2024631$10.3B
Q4 2023653$10.5B
Q3 2023615$9.71B
Q2 2023635$10.3B
Q1 2023638$10.3B
Q4 2022661$10.5B
Q3 2022627$10.1B
Q2 2022659$10.9B
Q1 2022633$11.8B
Q4 2021614$11.6B
Q3 2021583$10.5B
Q2 2021575$10.6B
Q1 2021547$10.2B

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q1 2021.

Institutions holding LNT in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Caldwell Trust Co500$27.9K0.00%00.0%Unchanged
American State Bank (Iowa)500$27.9K0.02%00.0%Unchanged
Dark Forest Capital Management LP469$26.0K0.01%+469New
Canada Pension Plan Investment Board440$25.0K0.00%−6,202−93.4%Reduced
Highlander Capital Management, LLC456$25.0K0.01%00.0%Unchanged
MCF Advisors LLC456$25.0K0.00%00.0%Unchanged
Thompson Siegel & Walmsley LLC446$25.0K0.00%00.0%Unchanged
Compagnie Lombard Odier SCmA440$25.0K0.00%+440New
Whittier Trust Co411$23.0K0.00%−1,589−79.5%Reduced
Harbor Investment Advisory, LLC420$23.0K0.00%00.0%Unchanged
CX Institutional418$23.0K0.00%+93+28.6%Added
City Holding Co400$22.0K0.00%00.0%Unchanged
Wagner Wealth Management, LLC392$22.0K0.02%+3+0.8%Added
Parkside Financial Bank & Trust386$22.0K0.01%+72+22.9%Added
Assetmark, Inc352$20.0K0.00%+352New
Nelson, Van Denburg & Campbell Wealth Management Group, LLC345$19.0K0.00%+1+0.3%Added
Vectors Research Management, LLC334$19.0K0.00%00.0%Unchanged
Earnest Partners LLC326$18.0K0.00%00.0%Unchanged
First Manhattan Co332$18.0K0.00%00.0%Unchanged
First Horizon Advisors, Inc.300$17.0K0.00%+300New
Glen Eagle Advisors, LLC303$16.9K0.01%−52−14.6%Reduced
Focused Wealth Management, Inc287$16.0K0.00%00.0%Unchanged
Bartlett & Co. LLC286$16.0K0.00%00.0%Unchanged
Tradewinds Capital Management, LLC280$16.0K0.00%+280New
Bartlett & Co. Wealth Management LLC286$15.9K0.00%00.0%Unchanged
Enterprise Financial Services Corp277$15.0K0.00%00.0%Unchanged
Professional Financial Advisors, LLC275$15.0K0.01%00.0%Unchanged
Iron Horse Wealth Management, LLC273$15.0K0.01%00.0%Unchanged
Klaas Financial Asset Advisors, LLC265$15.0K0.00%00.0%Unchanged
McIlrath & Eck, LLC273$15.0K0.00%+182+200.0%Added
Central Bank & Trust Co257$14.0K0.00%00.0%Unchanged
Sandy Spring Bank250$14.0K0.00%00.0%Unchanged
MV Capital Management, Inc.247$14.0K0.00%+16+6.9%Added
PEAK6 Investments LLC226$13.0K0.00%+226New
Castleview Partners, LLC208$12.0K0.01%+208New
Prestige Wealth Management Group LLC194$11.0K0.00%00.0%Unchanged
Lindbrook Capital, LLC180$10.0K0.00%00.0%Unchanged
Zions Bancorporation, N.A.172$10.0K0.00%00.0%Unchanged
Versant Capital Management, Inc163$9.00K0.00%−83−33.7%Reduced
Pinnacle Bancorp, Inc.160$9.00K0.00%−32−16.7%Reduced
National Pension Service165$9.00K0.00%+21+14.6%Added
Wealth Quarterback LLC161$9.00K0.01%+161New
Cypress Capital Management LLC (WY)150$8.00K0.01%00.0%Unchanged
Resolute Partners Group144$8.00K0.00%00.0%Unchanged
Lloyd Advisory Services, LLC.135$8.00K0.00%+64+90.1%Added
Toth Financial Advisory Corp148$8.00K0.00%+148New
HWG Holdings LP137$8.00K0.00%+137New
Manchester Capital Management LLC130$7.00K0.00%+54+71.1%Added
Sutton Wealth Advisors Inc.120$6.69K0.00%00.0%Unchanged
Creative Financial Designs Inc111$6.00K0.00%00.0%Unchanged
Tarbox Family Office, Inc.110$6.00K0.00%00.0%Unchanged
Clearview Wealth Advisors LLC114$6.00K0.00%00.0%Unchanged
Financial Perspectives, Inc92$5.13K0.00%−4,891−98.2%Reduced
Cutler Group LP90$5.00K0.00%−2,323−96.3%Reduced
Resources Management Corp94$5.00K0.00%00.0%Unchanged
Smithfield Trust Co90$5.00K0.00%00.0%Unchanged
Sargent Bickham Lagudis LLC88$5.00K0.00%00.0%Unchanged
Wolff Wiese Magana LLC88$5.00K0.00%−6−6.4%Reduced
Winch Advisory Services, LLC79$4.00K0.00%+1+1.3%Added
Brown Brothers Harriman & Co78$4.00K0.00%+66+550.0%Added
Aua Capital Management, LLC50$3.00K0.00%00.0%Unchanged
CVA Family Office, LLC45$3.00K0.00%00.0%Unchanged
FormulaFolio Investments, LLC52$3.00K0.00%+52New
Kelly Financial Services LLC135,453$2.43K0.09%+133,041+5,515.8%Added
Raffa Wealth Management, LLC40$2.23K0.00%00.0%Unchanged
Wolverine Asset Management LLC46$2.00K0.00%+46New
Evoke Wealth, LLC10$1.00K0.00%−111−91.7%Reduced
C M Bidwell & Associates Ltd10$1.00K0.00%+10New
CenterStar Asset Management, LLC–$1.00K0.00%–New
Sound Income Strategies, LLC23$1.00K0.00%+23New
Lenox Wealth Advisors, LLC4$00.00%00.0%Unchanged
Carolinas Wealth Consulting LLC5$00.00%00.0%Unchanged
SRS Capital Advisors, Inc.2$00.00%+2New
Global Retirement Partners, LLC6$00.00%+6New
Transamerica Financial Advisors, Inc.3––+3New
Teilinger Capital Ltd.0$00.00%−211,236−100.0%Sold out
Wexford Capital LP0$00.00%−72,981−100.0%Sold out
Swiss Life Asset Management Ltd0$00.00%−71,370−100.0%Sold out
Assenagon Asset Management S.A.0$00.00%−43,662−100.0%Sold out
Alethea Capital Management, LLC0$00.00%−31,410−100.0%Sold out
Viking Fund Management LLC0$00.00%−18,000−100.0%Sold out
Toews Corp0$00.00%−17,500−100.0%Sold out
Quantitative Investment Management, LLC0$00.00%−15,542−100.0%Sold out
Fulcrum Asset Management LLP0$00.00%–Sold out
Gyon Technologies Capital Management, LP0$00.00%−12,801−100.0%Sold out
LS Investment Advisors, LLC0$00.00%−12,181−100.0%Sold out
Sound Financial Strategies Group, LLC0$00.00%−10,788−100.0%Sold out
Marino, Stram & Associates LLC0$00.00%−10,114−100.0%Sold out
Sciencast Management LP0$00.00%−9,109−100.0%Sold out
Engineers Gate Manager LP0$00.00%−6,170−100.0%Sold out
Caisse de Depot Et Placement du Quebec0$00.00%−4,865−100.0%Sold out
TRH Financial, LLC0$00.00%−4,164−100.0%Sold out
Arete Wealth Advisors, LLC0$00.00%−3,913−100.0%Sold out
Mirabella Financial Services LLP0$00.00%−3,849−100.0%Sold out
International Assets Investment Management, LLC0$00.00%−2,932−100.0%Sold out
Livforsakringsbolaget Skandia, Omsesidigt0$00.00%−2,482−100.0%Sold out
Eudaimonia Partners, LLC0$00.00%−2,163−100.0%Sold out
Federation des caisses Desjardins du Quebec0$00.00%−1,203−100.0%Sold out
Group One Trading, L.P.0$00.00%−1,200−100.0%Sold out
Wealthcare Advisory Partners LLC0$00.00%−891−100.0%Sold out