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LNT

Alliant Energy Corporation

NASDAQ · Utilities · Regulated Electric · US

$67.89
−0.17%
Ask drillr
Price chart
Aug 6Aug 11Aug 14Aug 19Aug 24Aug 27Sep 1Sep 4
P/E (Fwd)
19.5x
EV/EBITDA
14.4x
Market Cap
$17.60B
RSI (14)
37.7
1D Return
−0.17%
YTD Return
+4.71%
SummaryUpdated Jun 1, 2026

Alliant Energy Corporation (NASDAQ:LNT) is a regulated utility holding company founded in 1981 and headquartered in Madison, Wisconsin. The company provides essential electricity and natural gas services to approximately one million customers across Iowa and Wisconsin through its two primary operating subsidiaries: Interstate Power and Light Company (IPL) in Iowa and Wisconsin Power and Light Company (WPL) in Wisconsin. Since going public in 1988, Alliant Energy has established itself as a reliable utility provider while actively transitioning toward clean energy generation and pursuing economic development opportunities, including recent major data center partnerships that represent significant growth potential for the company.

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