ALLIANT ENERGY CORPORATION

LNT · NASDAQ

Nuclear Electric Power Generation · United States

Alliant Energy Corporation operates as a utility holding company that provides regulated electricity and natural gas services. It operates through three segments: Utility Electric Operations, Utility Gas Operations, and Utility Other.

ESG Overview

Overall: BBB (High)

E: AS: BBG: BB

ESG grades from public dataset.

ESG data: Public Company ESG Ratings (CC BY-NC-SA 4.0)

Market Data

Price $73.58 +0.47 (+0.64%)

Market Cap$18.88B

P/E Ratio23.00

EPS$—

52W High$75.76

52W Low$59.62

Beta0.55

Data from Finnhub · Updated Jun 15, 2026