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
Vanguard Group Inc13.08%33,785,294$2.42BInstitution
Blackrock Inc9.42%24,325,896$1.74BInstitution
State Street Corp6.54%16,881,617$1.21BInstitution
Janus Henderson Group PLC4.31%11,134,938$798.26MInstitution
Victory Capital Management Inc3.32%8,578,743$615.01MInstitution
Price T Rowe Associates Inc3.25%8,393,496$601.73MInstitution
Nuveen LLC2.86%7,393,170$530.02MInstitution
Massachusetts Financial Services Co2.78%7,173,906$514.30MInstitution
Geode Capital Management LLC2.74%7,071,908$506.99MInstitution
Invesco Ltd1.83%4,723,542$338.63MInstitution

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LNT vs Regulated Electric Utility Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
LNT89.49%0.61%Net SellingNet Selling
EVRG92.32%1.61%Net SellingNet Selling
KEP3.58%0.00%
EMA51.61%0.00%
CMS95.06%1.50%Net SellingNet Selling

Alliant Energy Stock Ownership FAQ

Who owns Alliant Energy?

Alliant Energy (NASDAQ: LNT) is owned by 89.49% institutional shareholders, 0.61% Alliant Energy insiders, and 9.90% retail investors. Vanguard Group Inc is the largest individual Alliant Energy shareholder, owning 33.79M shares representing 13.08% of the company. Vanguard Group Inc's Alliant Energy shares are currently valued at $2.42B.

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