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
Blackrock Inc9.45%24,499,440$1.70BInstitution
State Street Corp6.56%17,010,651$1.18BInstitution
Vanguard Capital Management LLC6.44%16,699,462$1.16BInstitution
Vanguard Portfolio Management LLC5.63%14,595,006$1.01BInstitution
Janus Henderson Group PLC4.35%11,273,621$783.74MInstitution
Price T Rowe Associates Inc4.09%10,610,646$737.65MInstitution
Nuveen LLC2.87%7,440,386$517.26MInstitution
Geode Capital Management LLC2.80%7,258,026$504.58MInstitution
Victory Capital Management Inc2.79%7,238,864$503.25MInstitution
Massachusetts Financial Services Co2.72%7,047,237$489.92MInstitution

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LNT vs Regulated Electric Utility Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
LNT92.18%0.61%Net Selling
EVRG92.82%1.60%Net SellingNet Selling
KEP4.12%0.00%
AXIA1.97%5.56%Net SellingNet Selling
EMA52.01%0.00%

Alliant Energy Stock Ownership FAQ

Who owns Alliant Energy?

Alliant Energy (NASDAQ: LNT) is owned by 92.18% institutional shareholders, 0.61% Alliant Energy insiders, and 7.22% retail investors. Blackrock Inc is the largest individual Alliant Energy shareholder, owning 24.50M shares representing 9.45% of the company. Blackrock Inc's Alliant Energy shares are currently valued at $1.70B.

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