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NASDAQ · LNTRegulated ElectricUpdated Nov 5, 2026

Alliant Energy Corporation ROE

Profitability, historical returns, and peer comparisons.

The ROE as of November 2026 (TTM) for Alliant Energy Corporation (LNT) is 12.41%

According to Alliant Energy Corporation’s latest financial reports and current stock price. The company's current ROE is 12.41%. This represents a change of 303.42% compared to the average of 3.08% of the last 4 quarters.

Alliant Energy Corporation (LNT) Historical ROE (quarterly & annually)

How has LNT ROE performed in the past?

The mean historical ROE of Alliant Energy Corporation over the last ten years is 10.78%. The current 12.41% ROE has changed 15.21% with respect to the historical average. Over the past ten years (40 quarters), LNT's ROE was at its highest in in the September 2026 quarter at 5.10%. The ROE was at its lowest in in the December 2020 quarter at 1.16%.

Quarterly (TTM)
Annual

Average

10.78%

Median

10.95%

Minimum

9.85%

Maximum

11.38%

Alliant Energy Corporation (LNT) ROE by Quarter and Year

Discovering the peaks and valleys of Alliant Energy Corporation ROE, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Maximum Annual Increase = 13.10%

Maximum Annual ROE = 11.38%

Minimum Annual Increase = -5.23%

Minimum Annual ROE = 9.85%

Quarterly (TTM)
Annual
YearROEChange
202511.04%12.11%
20249.85%-5.03%
202310.37%-5.10%
202210.93%-2.86%
202111.25%2.57%
202010.97%0.71%
201910.89%-4.30%
201811.38%1.83%
201711.18%13.10%
20169.88%-5.23%

Alliant Energy Corporation (LNT) Average ROE

How has LNT ROE performed in the past?

The current ROE of Alliant Energy Corporation (LNT) is less than than its 3-year, less than than its 5-year, and less than than its 10-year historical averages

3-year avg

10.42%

5-year avg

10.69%

10-year avg

10.78%

Alliant Energy Corporation (LNT) ROE vs. Peers

How is LNT’s ROE compared to its peers?

Alliant Energy Corporation’s ROE is less than WEC Energy Group, Inc. (12.81%), less than Xcel Energy Inc. (11.01%), less than Consumers Energy Company (8.17%), less than DTE Energy Company (10.78%), less than Evergy, Inc. (9.06%), less than MGE Energy, Inc. (11.59%), less than IDACORP, Inc. (9.94%), less than Entergy Corporation (11.32%), less than Eversource Energy (8.91%), less than CMS Energy Corporation (9.15%),

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