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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 2025

Institutional positions in Alliant Energy Corp as of Jun 30, 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
774
+5 vs. Q1 2025
Shares held
213.3M
+4.70M (+2.3%) vs. Q1 2025
Total value
$12.9B
−$518.1M (−3.9%) vs. Q1 2025
New holders
98
305 more added
Sold out
93
220 more reduced

7 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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.

Institutional holdersQ2 2025: 774 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 2025: $12.9B
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 2025

Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q1 2025.

Institutions holding LNT in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Kayne Anderson Rudnick Investment Management LLC1$600.00%+1New
IMA Wealth, Inc.3$1810.00%+3New
Principia Wealth Advisory, LLC4$2420.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.6$3350.00%00.0%Unchanged
ROSS\JOHNSON & Associates LLC6$3630.01%00.0%Unchanged
S&T Bank7$4230.00%+7New
Valued Wealth Advisors LLC7$4240.00%00.0%Unchanged
Quaker Wealth Management, LLC7$4240.00%+7New
Marshall & Sterling Wealth Advisors Inc.8$4840.00%00.0%Unchanged
Activest Wealth Management8$4840.00%+8New
Stephens Consulting, LLC8$4840.00%+8New
Parkworth Wealth Management, Inc.10$6050.00%+4+66.7%Added
HFM Investment Advisors, LLC10$6050.00%+6+150.0%Added
Anchor Investment Management, LLC11$6650.00%00.0%Unchanged
Ameritas Advisory Services, LLC11$6650.00%+11New
Riggs Asset Managment Co. Inc.11$6660.00%00.0%Unchanged
Rialto Wealth Management, LLC11$6660.00%+11New
Clark Wealth Partners12$7260.00%−1−7.7%Reduced
Bare Financial Services, Inc12$7260.00%+12New
Whipplewood Advisors, LLC13$7860.00%+9+225.0%Added
Bay Harbor Wealth Management, LLC13$7860.00%+7+116.7%Added
Cape Investment Advisory, Inc.15$9070.00%00.0%Unchanged
SJS Investment Consulting Inc.15$9080.00%−13−46.4%Reduced
WealthTrak Capital Management LLC15$9080.00%−5−25.0%Reduced
Ogorek Anthony Joseph18$1.00K0.00%00.0%Unchanged
Avion Wealth18$1.00K0.00%+3+20.0%Added
Key Financial Inc18$1.09K0.00%00.0%Unchanged
Solstein Capital, LLC18$1.09K0.00%+18New
Dunhill Financial, LLC20$1.23K0.00%−39−66.1%Reduced
Financial Management Professionals, Inc.28$1.69K0.00%00.0%Unchanged
NewSquare Capital LLC28$1.69K0.00%+13+86.7%Added
South State Corp.28$1.69K0.00%00.0%Unchanged
Sachetta, LLC29$1.75K0.00%00.0%Unchanged
Webster Bank, N. A.36$2.18K0.00%+36New
Zions Bancorporation, National Association38$2.30K0.00%00.0%Unchanged
BankPlus Trust Department38$2.30K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.39$2.36K0.00%+2+5.4%Added
Raffa Wealth Management, LLC40$2.42K0.00%00.0%Unchanged
GFG Capital, LLC40$2.42K0.00%+40New
ORG Partners LLC40$2.45K0.00%+40New
True Wealth Design, LLC47$2.84K0.00%−16−25.4%Reduced
Cornerstone Planning Group LLC45$2.97K0.00%−21−31.8%Reduced
GW&K Investment Management, LLC57$3.00K0.00%+30+111.1%Added
Abound Wealth Management53$3.21K0.00%00.0%Unchanged
Howard Hughes Medical Institute55$3.33K0.00%+55New
CBIZ Investment Advisory Services, LLC59$3.57K0.00%+59New
American National Bank60$3.63K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.61$3.69K0.00%+61New
Essential Partners LLC62$3.75K0.00%+62New
Quest 10 Wealth Builders, Inc.65$3.93K0.00%00.0%Unchanged
Binnacle Investments Inc65$3.93K0.00%+5+8.3%Added
Private Wealth Management Group, LLC74$4.47K0.00%00.0%Unchanged
Winch Advisory Services, LLC89$5.39K0.00%+1+1.1%Added
Missouri Trust & Investment Co90$5.44K0.00%+90New
Pinnacle Bancorp, Inc.98$5.93K0.00%00.0%Unchanged
Creative Financial Designs Inc100$6.02K0.00%+1+1.0%Added
Ancora Advisors, LLC100$6.05K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC101$6.11K0.00%00.0%Unchanged
Fortitude Family Office, LLC105$6.35K0.00%+43+69.4%Added
Westside Investment Management, Inc.111$6.81K0.00%+111New
LGT Financial Advisors LLC118$7.16K0.02%+1+0.9%Added
Leonteq Securities AG130$7.86K0.00%−16−11.0%Reduced
Financial Perspectives, Inc133$8.04K0.00%00.0%Unchanged
LRI Investments, LLC134$8.10K0.00%+134New
Rothschild Investment LLC140$8.47K0.00%+38+37.3%Added
Prestige Wealth Management Group LLC143$8.65K0.00%00.0%Unchanged
Gen-Wealth Partners Inc147$8.89K0.00%00.0%Unchanged
Hantz Financial Services, Inc.157$9.00K0.00%+151+2,516.7%Added
Bell Investment Advisors, Inc149$9.01K0.00%00.0%Unchanged
Transce3nd, LLC151$9.13K0.00%00.0%Unchanged
CVA Family Office, LLC153$9.25K0.00%−142−48.1%Reduced
JFS Wealth Advisors, LLC154$9.31K0.00%00.0%Unchanged
MPWM Advisory Solutions, LLC164$9.92K0.01%00.0%Unchanged
Clear Street Markets LLC173$10.5K0.00%+173New
Hazlett, Burt & Watson, Inc.182$11.0K0.00%00.0%Unchanged
GeoWealth Management, LLC188$11.4K0.00%−17−8.3%Reduced
Versant Capital Management, Inc188$11.4K0.00%+89+89.9%Added
Cranbrook Wealth Management, LLC188$11.4K0.00%00.0%Unchanged
Caitong International Asset Management Co., Ltd190$11.5K0.01%+190New
Twin Peaks Wealth Advisors, LLC183$11.9K0.00%+183New
Harvest Fund Management Co., Ltd205$12.0K0.00%−1,107−84.4%Reduced
Hopwood Financial Services, Inc.200$12.1K0.01%00.0%Unchanged
Moser Wealth Advisors, LLC200$12.1K0.01%+200New
Truvestments Capital LLC203$12.2K0.00%+2+1.0%Added
Raleigh Capital Management Inc.205$12.4K0.01%+18+9.6%Added
Bogart Wealth, LLC208$12.6K0.00%+208New
Capital Analysts, LLC220$13.0K0.00%00.0%Unchanged
Keener Financial Planning LLC228$13.0K0.01%+228New
Fairscale Capital, LLC200$13.0K0.01%00.0%Unchanged
Mount Yale Investment Advisors, LLC229$13.8K0.00%+229New
Birchbrook, Inc.230$13.9K0.01%00.0%Unchanged
Atlantic Trust, LLC236$14.3K0.00%−99−29.6%Reduced
Strategic Investment Solutions, Inc.243$14.7K0.00%+2+0.8%Added
JNBA Financial Advisors257$15.5K0.00%00.0%Unchanged
Harbor Investment Advisory, LLC286$17.3K0.00%00.0%Unchanged
Paladin Advisory Group, LLC286$17.3K0.01%00.0%Unchanged
GHP Investment Advisors, Inc.289$17.5K0.00%00.0%Unchanged
Covestor Ltd290$18.0K0.01%−1,442−83.3%Reduced
Beacon Capital Management, LLC300$18.1K0.00%00.0%Unchanged
Gables Capital Management Inc.310$18.7K0.01%00.0%Unchanged