Alliant Energy Corp

LNTNASDAQ
$69.37
-0.15-0.22%
At close: Aug 6, 5:00 PM EST
$69.37
-0.15-0.22%
Pre-Market: 8:04 AM EST

Alliant Energy Ownership & Insider Activity

Alliant Energy (LNT) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.6% of shares outstanding. Institutional investors hold 77.6%.

Shares Outstanding

257.141M

Shares Float

224.356M

Insider Shares Owned

1.429M

Insider % Owned

0.6%

Institutional Shares Held

201.313M

Institutional % Held

77.6%

Ownership Breakdown

Net Insider Activity by Month

Alliant Energy Insider Transactions (Last 6 Months)

No insider filings in the last 6 months.

Congressional Trading Activity

DateMemberPartyChamberActionAmount
Aug 13, 2025Lisa McClainRHouseS$1,001 - $15,000
Aug 4, 2025Lisa McClainRHouseP$1,001 - $15,000