NASDAQ: LNT
Alliant Energy Corp Stock Ownership - Who owns Alliant Energy?

Insider buying vs selling

Have Alliant Energy Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Antonio P. SmythExecutive Vice President2026-04-151,259$72.18
$90.87kSell
Leon David A. DeSenior Vice President2026-02-195,207$70.01
$364.54kSell
Robert J. DurianEVP and CFO2026-02-1916,630$70.01
$1.16MSell
Mayuri FarlingerVice President2026-02-191,179$70.01
$82.54kSell
Antonio P. SmythExecutive Vice President2026-02-196,226$70.01
$435.88kSell
Raja SundararajanExecutive Vice President2026-02-1911,324$70.01
$792.79kSell
Dylan SyseCAO and Controller2026-02-19506$70.01
$35.43kSell
Lisa M. BartonPresident and CEO2026-02-1928,594$70.01
$2.00MSell
Rebecca C. ValcqVice President2026-02-19438$70.01
$30.66kSell

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Net Insider Buy/Sell (L12M) Ownership

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LNT Shareholders

What type of owners hold Alliant Energy Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
John O. Larsen0.12%311,957$22.50MInsider
Patricia L. Kampling0.08%210,001$15.15MInsider
Robert J. Durian0.07%174,321$12.57MInsider
William D. Harvey0.07%172,983$12.48MInsider
Lisa M. Barton0.04%107,452$7.75MInsider
Eliot G. Protsch0.03%71,320$5.14MInsider
Terry L. Kouba0.02%62,934$4.54MInsider
James H. Gallegos0.02%58,998$4.25MInsider
Leon David A. De0.02%51,777$3.73MInsider
Raja Sundararajan0.01%33,050$2.38MInsider

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LNT vs Regulated Electric Utility Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
LNT0.10%0.61%Net Selling
EVRG0.09%1.61%Net SellingNet Selling
CMS0.10%1.50%Net Selling
EMA0.05%0.00%
EIX0.09%0.60%Net SellingNet Selling

Alliant Energy Stock Ownership FAQ

Who owns Alliant Energy?

Alliant Energy (NASDAQ: LNT) is owned by 0.10% institutional shareholders, 0.61% Alliant Energy insiders, and 99.29% retail investors. John O. Larsen is the largest individual Alliant Energy shareholder, owning 311,957.00 shares representing 0.12% of the company. John O. Larsen's Alliant Energy shares are currently valued at $23.01M.

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