Alliant Energy (LNT) ROE: History & Chart

Alliant Energy Corporation(LNT)

Regulated Electric · Madison, WI

$68.15-0.46 (-0.67%)

Delayed quote: Sep 9, 2026, 10:35 AM EDT

About Alliant Energy Corporation

Alliant Energy Corporation functions as a utility holding company, specializing in the provision of regulated electricity and natural gas services. Its operational structure is divided into three principal segments: Utility Electric Operations, Utility Gas Operations, and Utility Other. Through its primary subsidiary, Interstate Power and Light Company (IPL), the corporation generates and distributes electricity, and manages the distribution and transportation of natural gas to retail customers throughout Iowa. IPL also markets electricity to wholesale buyers across Minnesota, Illinois, and Iowa, and generates and supplies steam in Cedar Rapids, Iowa. Similarly, its other subsidiary, Wisconsin Power and Light Company (WPL), is responsible for electricity generation and distribution, alongside natural gas distribution and transport, for retail clients within Wisconsin. WPL additionally sells wholesale electricity in Wisconsin. As of December 31, 2021, IPL catered to approximately 500,000 retail electric customers and 225,000 natural gas customers, while WPL provided services to about 485,000 retail electric accounts and 200,000 natural gas accounts. The company's diverse retail customer base includes businesses in farming, agriculture, industrial manufacturing, chemical production, packaging, and food processing. In addition to its core utility functions, Alliant Energy owns and operates a short-line rail freight service, a multi-modal freight terminal (encompassing barge, rail, and truck operations) on the Mississippi River, and a rail-served warehouse, all located in Iowa. It further provides freight brokerage services. The company also maintains interests in a 347-megawatt (MW) natural gas-fueled electric generating unit situated near Sheboygan Falls, Wisconsin, and a 225 MW wind farm located in Oklahoma. Alliant Energy Corporation was established in 1981 and maintains its headquarters in Madison, Wisconsin.

Madison, WI

2,948 employees

www.alliantenergy.com

Utilities / Regulated Electric

Sector: Utilities
Industry: Regulated Electric
CEO: Lisa Barton

View full financials

LNT Return on Equity (ROE) Metrics

RETURN ON EQUITY (ROE)

10.85%

RETURN ON EQUITY (ROE) AVG TTM

11.16%

RETURN ON EQUITY (ROE) AVG 3Y

10.45%

RETURN ON EQUITY (ROE) AVG 5Y

10.65%

RETURN ON EQUITY (ROE) AVG 10Y

10.76%

RETURN ON EQUITY (ROE) AVG 15Y

10.84%

RETURN ON EQUITY (ROE) AVG 20Y

10.80%

CURRENT VS TTM AVG

-2.76%

CURRENT VS 3Y AVG

+3.82%

CURRENT VS 5Y AVG

+1.86%

CURRENT VS 10Y AVG

+0.87%

CURRENT VS 15Y AVG

+0.06%

CURRENT VS 20Y AVG

+0.47%

SECTOR MEDIAN · UTILITIES

9.41%

median of 40 covered companies

CURRENT VS SECTOR MEDIAN

+15.32%

vs the sector median at left

NAME	MARKET CAP	RETURN ON EQUITY (ROE)	TTM	3Y	5Y
Alliant Energy Corporation (LNT)	$17.60B	10.85%	11.16%	10.45%	10.65%
Evergy, Inc. (EVRG)vs ›	$18.81B	9.06%	8.57%	8.16%	8.21%
NiSource Inc (NI)vs ›	$19.96B	9.45%	9.30%	9.46%	7.66%
Talen Energy Corporation (TLN)vs ›	$14.66B	-11.45%	25.96%	75.45%	33.38%
CMS Energy Corporation (CMS)vs ›	$21.43B	10.50%	11.95%	11.90%	13.62%
Edison International (EIX)vs ›	$22.58B	21.90%	17.93%	12.55%	10.37%
Pinnacle West Capital Corporation (PNW)vs ›	$11.78B	9.10%	8.88%	8.47%	9.02%
The AES Corporation (AES)vs ›	$10.56B	38.61%	30.03%	11.85%	5.71%
NRG Energy, Inc. (NRG)vs ›	$24.91B	17.49%	48.40%	30.44%	35.48%
Brookfield Renewable Partners L.P. (BEP)vs ›	$9.62B	3.30%	-1.33%	-1.06%	-1.77%

NAME

MARKET CAP

RETURN ON EQUITY (ROE)

TTM

Alliant Energy Corporation (LNT)

$17.60B

10.85%

11.16%

10.45%

10.65%

Evergy, Inc. (EVRG)vs ›

$18.81B

9.06%

8.57%

8.16%

8.21%

NiSource Inc (NI)vs ›

$19.96B

9.45%

9.30%

9.46%

7.66%

Talen Energy Corporation (TLN)vs ›

$14.66B

-11.45%

25.96%

75.45%

33.38%

CMS Energy Corporation (CMS)vs ›

$21.43B

10.50%

11.95%

11.90%

13.62%

Edison International (EIX)vs ›

$22.58B

21.90%

17.93%

12.55%

10.37%

Pinnacle West Capital Corporation (PNW)vs ›

$11.78B

9.10%

8.88%

8.47%

9.02%

The AES Corporation (AES)vs ›

$10.56B

38.61%

30.03%

11.85%

5.71%

NRG Energy, Inc. (NRG)vs ›

$24.91B

17.49%

48.40%

30.44%

35.48%

Brookfield Renewable Partners L.P. (BEP)vs ›

$9.62B

3.30%

-1.33%

-1.06%

-1.77%

Return on Equity (ROE) FAQ

What is the return on equity (ROE) for Alliant Energy Corporation (LNT)?

The return on equity (ROE) for LNT stock is 10.85%.

Is Alliant Energy Corporation's return on equity (ROE) high or low?

The return on equity (ROE) of 10.85% is in line with its 5-year average of 10.65%, around the middle of its 5-year range (9.20%–11.64%).

What is the TTM average return on equity (ROE) for Alliant Energy Corporation (LNT)?

The TTM average return on equity (ROE) for LNT stock is 11.16%.

What is the 3Y average return on equity (ROE) for Alliant Energy Corporation (LNT)?

The 3Y average return on equity (ROE) for LNT stock is 10.45%.

What is the 5Y average return on equity (ROE) for Alliant Energy Corporation (LNT)?

The 5Y average return on equity (ROE) for LNT stock is 10.65%.

What is the 10Y average return on equity (ROE) for Alliant Energy Corporation (LNT)?

The 10Y average return on equity (ROE) for LNT stock is 10.76%.

What is the 15Y average return on equity (ROE) for Alliant Energy Corporation (LNT)?

The 15Y average return on equity (ROE) for LNT stock is 10.84%.

What is the 20Y average return on equity (ROE) for Alliant Energy Corporation (LNT)?

The 20Y average return on equity (ROE) for LNT stock is 10.80%.

DATE	RETURN ON EQUITY (ROE)
2026-06-30	10.85%
2026-03-31	11.06%
2025-12-31	11.04%
2025-09-30	11.19%
2025-06-30	11.64%
2025-03-31	10.50%
2024-12-31	9.85%
2024-09-30	9.49%
2024-06-30	9.20%
2024-03-31	10.24%
2023-12-31	10.37%
2023-09-30	10.24%
2023-06-30	10.18%
2023-03-31	10.37%
2022-12-31	10.91%
2022-09-30	10.74%
2022-06-30	11.49%
2022-03-31	11.39%
2021-12-31	11.25%
2021-09-30	10.78%
2021-06-30	10.91%
2021-03-31	10.84%
2020-12-31	10.97%
2020-09-30	11.77%
2020-06-30	11.70%
2020-03-31	11.09%
2019-12-31	10.85%
2019-09-30	10.84%
2019-06-30	11.08%
2019-03-31	11.24%
2018-12-31	11.39%
2018-09-30	11.61%
2018-06-30	11.36%
2018-03-31	11.53%
2017-12-31	11.18%
2017-09-30	10.51%
2017-06-30	9.78%
2017-03-31	9.90%
2016-12-31	9.88%
2016-09-30	9.15%
2016-06-30	10.67%
2016-03-31	10.31%
2015-12-31	10.43%
2015-09-30	11.06%
2015-06-30	10.71%
2015-03-31	10.62%
2014-12-31	11.44%
2014-09-30	11.61%
2014-06-30	12.08%
2014-03-31	12.21%
2013-12-31	11.46%
2013-09-30	11.64%
2013-06-30	11.86%
2013-03-31	11.98%
2012-12-31	10.71%
2012-09-30	10.41%
2012-06-30	9.81%
2012-03-31	9.38%
2011-12-31	10.68%
2011-09-30	10.42%
2011-06-30	11.64%
2011-03-31	11.57%
2010-12-31	9.76%
2010-09-30	10.18%
2010-06-30	4.02%
2010-03-31	3.40%
2009-12-31	4.39%
2009-09-30	4.14%
2009-06-30	9.07%
2009-03-31	10.08%
2008-12-31	10.04%
2008-09-30	15.80%
2008-06-30	16.43%
2008-03-31	15.96%
2007-12-31	15.86%
2007-09-30	16.37%
2007-06-30	15.35%
2007-03-31	15.00%
2006-12-31	12.21%
2006-09-30	3.26%
2006-06-30	4.08%
2006-03-31	-0.09%
2005-12-31	0.07%
2005-09-30	4.24%
2005-06-30	3.20%
2005-03-31	4.67%
2004-12-31	5.68%
2004-09-30	6.02%
2004-06-30	7.29%
2004-03-31	9.12%
2003-12-31	7.74%
2003-09-30	7.82%
2003-06-30	6.41%

DATE

RETURN ON EQUITY (ROE)

2026-06-30

10.85%

2026-03-31

11.06%

2025-12-31

11.04%

2025-09-30

11.19%

2025-06-30

11.64%

2025-03-31

10.50%

2024-12-31

9.85%

2024-09-30

9.49%

2024-06-30

9.20%

2024-03-31

10.24%

2023-12-31

10.37%

2023-09-30

10.24%

2023-06-30

10.18%

2023-03-31

10.37%

2022-12-31

10.91%

2022-09-30

10.74%

2022-06-30

11.49%

2022-03-31

11.39%

2021-12-31

11.25%

2021-09-30

10.78%

2021-06-30

10.91%

2021-03-31

10.84%

2020-12-31

10.97%

2020-09-30

11.77%

2020-06-30

11.70%

2020-03-31

11.09%

2019-12-31

10.85%

2019-09-30

10.84%

2019-06-30

11.08%

2019-03-31

11.24%

2018-12-31

11.39%

2018-09-30

11.61%

2018-06-30

11.36%

2018-03-31

11.53%

2017-12-31

11.18%

2017-09-30

10.51%

2017-06-30

9.78%

2017-03-31

9.90%

2016-12-31

9.88%

2016-09-30

9.15%

2016-06-30

10.67%

2016-03-31

10.31%

2015-12-31

10.43%

2015-09-30

11.06%

2015-06-30

10.71%

2015-03-31

10.62%

2014-12-31

11.44%

2014-09-30

11.61%

2014-06-30

12.08%

2014-03-31

12.21%

2013-12-31

11.46%

2013-09-30

11.64%

2013-06-30

11.86%

2013-03-31

11.98%

2012-12-31

10.71%

2012-09-30

10.41%

2012-06-30

9.81%

2012-03-31

9.38%

2011-12-31

10.68%

2011-09-30

10.42%

2011-06-30

11.64%

2011-03-31

11.57%

2010-12-31

9.76%

2010-09-30

10.18%

2010-06-30

4.02%

2010-03-31

3.40%

2009-12-31

4.39%

2009-09-30

4.14%

2009-06-30

9.07%

2009-03-31

10.08%

2008-12-31

10.04%

2008-09-30

15.80%

2008-06-30

16.43%

2008-03-31

15.96%

2007-12-31

15.86%

2007-09-30

16.37%

2007-06-30

15.35%

2007-03-31

15.00%

2006-12-31

12.21%

2006-09-30

3.26%

2006-06-30

4.08%

2006-03-31

-0.09%

2005-12-31

0.07%

2005-09-30

4.24%

2005-06-30

3.20%

2005-03-31

4.67%

2004-12-31

5.68%

2004-09-30

6.02%

2004-06-30

7.29%

2004-03-31

9.12%

2003-12-31

7.74%

2003-09-30

7.82%

2003-06-30

6.41%

Return on Equity (ROE): 10.85%

LNT Return on Equity (ROE)

LNT Average Return on Equity (ROE) Chart

LNT Current vs Average Return on Equity (ROE) Chart

LNT Return on Equity (ROE) Metrics

LNT Competitors' Return on Equity (ROE)

Return Analysis

Return on Equity (ROE) Formula & Definition

Return on Equity (ROE) FAQ

LNT Return on Equity (ROE) History

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