What is the current annual operating margin of ES?

As of today, ES annual operating margin is 22.06%

What is 1-year change in ES annual operating margin?

ES annual operating margin is down -2.99% year-over-year

What is 3-year change in ES annual operating margin?

ES annual operating margin is up +23.31% over the past 3 years

How far is ES annual operating margin from its all-time high?

ES annual operating margin is currently -20.76% below its historical high of 27.84% set on December 31, 1991

How does ES annual operating margin rank versus sector peers?

ES annual operating margin is higher than 57.84% of companies in Utilities sector

When is ES next annual earnings release?

The next annual earnings release for ES is on February 11, 2027

What is the current quarterly operating margin of ES?

As of today, ES quarterly operating margin is 21.14%

What is ES quarterly operating margin most recent change?

ES quarterly operating margin was down -5.92% on September 30, 2026

What is 1-year change in ES quarterly operating margin?

ES quarterly operating margin is down -1.12% year-over-year

How far is ES quarterly operating margin from its all-time high?

ES quarterly operating margin is currently -20.56% below its historical high of 26.61% set on June 30, 2018

How does ES quarterly operating margin rank versus sector peers?

ES quarterly operating margin is higher than 47.00% of companies in Utilities sector

When is ES next earnings release?

The next earnings release for ES is on February 11, 2027

ES Operating Margin History & Chart Since 1980

Annual Operating Margin

22.06%0.68%-2.99%

December 31, 2025

Summary

Current Value: As of today, ES annual operating margin is 22.06%, down -2.99% on December 31, 2025
Historical Performance: ES annual operating margin is up +23.31% over the past 3 years, down -2.00% over the past 5 years
All-Time High Comparison: ES annual operating margin is currently -20.76% below its historical high of 27.84% set on December 31, 1991
3-Year Low Comparison: ES annual operating margin is +23.31% above its 3-year low of 17.89% reached on an earlier date
Sector Comparison: ES annual operating margin is higher than 57.84% of companies in Utilities sector

Operating Margin Chart

beforeafter

Performance

ES Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Operating Margin	Dec 31, 25	22.06%	-3.0%	+23.3%	-2.0%	+4.9%
Quarterly Operating Margin	Sep 30, 26	21.14%	-1.1%	+11.2%	+6.4%	+6.5%
Price	Nov 13, 26	$72.43	-1.7%	+36.6%	-11.6%	+106.5%
PE Ratio	Nov 13, 26	19.11	-5.6%	+20.3%	-19.7%	+26.4%
Annual Revenue	Dec 31, 25	$13.55B	+13.8%	+10.2%	+52.1%	+176.6%
Annual Operating Profit	Dec 31, 25	$2.99B	+10.4%	+36.0%	+49.1%	+190.1%
Annual Gross Margin	Dec 31, 25	30.13%	-3.2%	+19.1%	-2.7%	+5.2%
Annual Net Margin	Dec 31, 25	12.55%	+82.4%	+9.2%	-7.9%	+55.9%

Operating Margin Highs

ES Annual Operating Margin Highs Comparison
Period	High	Date	Current
3Y	22.74%	Dec 31, 24	-3.0%
5Y	22.74%	Dec 31, 24	-3.0%
All	27.84%	Dec 31, 91	-20.8%

Operating Margin Lows

ES Annual Operating Margin Lows Comparison
Period	Low	Date	Current
3Y	17.89%	N/A	+23.3%
5Y	17.89%	Dec 31, 22	+23.3%
All	-10.83%	Dec 31, 01	+303.7%

Operating Margin History

Year	Value	Change
2025	22.06%	-3.0%
2024	22.74%	+12.9%
2023	20.14%	+12.6%
2022	17.89%	-11.5%
2021	20.21%	-10.2%
2020	22.51%	+4.9%
2019	21.46%	-7.1%
2018	23.10%	-5.2%
2017	24.36%	+0.0%
2016	24.35%	+9.8%
2015	22.18%	+5.2%
2014	21.09%	-2.0%
2013	21.52%	+7.1%
2012	20.10%	+3.9%
2011	19.34%	-8.0%
2010	21.03%	+18.7%
2009	17.71%	+31.1%
2008	13.51%	+5.3%
2007	12.83%	+81.0%
2006	7.09%	+45.6%
2005	4.87%	-20.8%
2004	6.15%	-36.3%
2003	9.66%	+445.8%

Year	Value	Change
2002	1.77%	+116.3%
2001	-10.83%	-191.6%
2000	11.82%	+144.2%
1999	4.84%	-40.6%
1998	8.15%	+61.4%
1997	5.05%	-43.6%
1996	8.96%	-60.6%
1995	22.76%	-1.5%
1994	23.11%	+20.6%
1993	19.17%	-10.2%
1992	21.35%	-23.3%
1991	27.84%	+36.1%
1990	20.45%	-15.9%
1989	24.32%	-0.4%
1988	24.41%	+14.5%
1987	21.32%	-11.3%
1986	24.03%	+6.3%
1985	22.61%	-15.4%
1984	26.72%	+13.4%
1983	23.57%	+12.2%
1982	21.01%	+18.2%
1981	17.78%	-1.5%
1980	18.05%	-

FAQ

What is the current annual operating margin of ES?: As of today, ES annual operating margin is 22.06%
What is 1-year change in ES annual operating margin?: ES annual operating margin is down -2.99% year-over-year
What is 3-year change in ES annual operating margin?: ES annual operating margin is up +23.31% over the past 3 years
How far is ES annual operating margin from its all-time high?: ES annual operating margin is currently -20.76% below its historical high of 27.84% set on December 31, 1991
How does ES annual operating margin rank versus sector peers?: ES annual operating margin is higher than 57.84% of companies in Utilities sector
When is ES next annual earnings release?: The next annual earnings release for ES is on February 11, 2027

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Quarterly Operating Margin

21.14%1.33%-5.92%

September 30, 2026

Summary

Current Value: As of today, ES quarterly operating margin is 21.14%, down -5.92% on September 30, 2026
Historical Performance: ES quarterly operating margin is down -1.12% year-over-year, up +11.20% over the past 3 years
All-Time High Comparison: ES quarterly operating margin is currently -20.56% below its historical high of 26.61% set on June 30, 2018
3-Year Low Comparison: ES quarterly operating margin is +11.20% above its 3-year low of 19.01% reached on an earlier date
Sector Comparison: ES quarterly operating margin is higher than 47.00% of companies in Utilities sector

Performance

ES Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Operating Margin	Sep 30, 26	21.14%	-5.9%	-1.1%	+11.2%	+6.4%
Annual Operating Margin	Dec 31, 25	22.06%	–	-3.0%	+23.3%	-2.0%
Price	Nov 13, 26	$72.43	+0.3%	-1.7%	+36.6%	-11.6%
PE Ratio	Nov 13, 26	19.11	+2.2%	-5.6%	+20.3%	-19.7%
Quarterly Revenue	Sep 30, 26	$2.98B	+2.6%	-7.5%	+6.7%	+22.4%
Quarterly Operating Profit	Sep 30, 26	$629.74M	-3.5%	-8.6%	+18.7%	+30.3%
Quarterly Gross Margin	Sep 30, 26	30.87%	-3.7%	+1.9%	+11.3%	+7.7%
Quarterly Net Margin	Sep 30, 26	11.68%	+511.5%	+1.8%	-4.6%	-0.3%

Quarterly Operating Margin Highs

ES Quarterly Operating Margin Highs Comparison
Period	High	Date	Current
1Y	23.89%	Mar 31, 26	-11.5%
3Y	25.39%	Mar 31, 24	-16.7%
5Y	25.39%	Mar 31, 24	-16.7%
All	26.61%	Jun 30, 18	-20.6%

Quarterly Operating Margin Lows

ES Quarterly Operating Margin Lows Comparison
Period	Low	Date	Current
1Y	21.08%	Dec 31, 25	+0.3%
3Y	19.01%	N/A	+11.2%
5Y	17.24%	Dec 31, 22	+22.6%
All	-271.92%	Dec 31, 97	+107.8%

Quarterly Operating Margin History

Month	Value	Change
Sep 2026	21.14%	-5.9%
Jun 2026	22.47%	-5.9%
Mar 2026	23.89%	+13.3%
Dec 2025	21.08%	-1.4%
Sep 2025	21.38%	-8.5%
Jun 2025	23.36%	+3.9%
Mar 2025	22.49%	+3.6%
Dec 2024	21.70%	+8.6%
Sep 2024	19.99%	-15.9%
Jun 2024	23.78%	-6.3%
Mar 2024	25.39%	+22.5%
Dec 2023	20.73%	+9.0%
Sep 2023	19.01%	-10.8%
Jun 2023	21.32%	+7.9%
Mar 2023	19.75%	+14.6%
Dec 2022	17.24%	-0.5%
Sep 2022	17.33%	-2.1%
Jun 2022	17.71%	-7.3%
Mar 2022	19.10%	+0.3%
Dec 2021	19.05%	-4.1%
Sep 2021	19.87%	-6.6%
Jun 2021	21.28%	+2.7%
Mar 2021	20.72%	+1.8%
Dec 2020	20.36%	-17.3%
Sep 2020	24.63%	+10.9%
Jun 2020	22.20%	-2.2%
Mar 2020	22.71%	+6.9%
Dec 2019	21.24%	-9.2%
Sep 2019	23.40%	+12.9%
Jun 2019	20.73%	+1.2%
Mar 2019	20.48%	-1.7%
Dec 2018	20.84%	-9.3%
Sep 2018	22.98%	-13.6%
Jun 2018	26.61%	+18.8%
Mar 2018	22.40%	-4.3%
Dec 2017	23.41%	-6.0%
Sep 2017	24.91%	-3.6%
Jun 2017	25.85%	+6.9%
Mar 2017	24.18%	-1.9%
Dec 2016	24.66%	-1.4%
Sep 2016	25.00%	+4.3%
Jun 2016	23.96%	+0.8%
Mar 2016	23.77%	+4.3%
Dec 2015	22.79%	-6.1%
Sep 2015	24.27%	+7.1%
Jun 2015	22.67%	+14.6%
Mar 2015	19.79%	-13.5%
Dec 2014	22.87%	-1.8%
Sep 2014	23.30%	+33.0%
Jun 2014	17.52%	-14.2%
Mar 2014	20.42%	+0.7%
Dec 2013	20.28%	-3.8%
Sep 2013	21.09%	-3.7%
Jun 2013	21.89%	-3.6%
Mar 2013	22.71%	+3.0%
Dec 2012	22.04%	-10.0%
Sep 2012	24.48%	+98.9%
Jun 2012	12.31%	-42.0%
Mar 2012	21.24%	+11.6%
Dec 2011	19.03%	-4.1%
Sep 2011	19.84%	+6.7%
Jun 2011	18.59%	-6.0%
Mar 2011	19.78%	-5.5%
Dec 2010	20.94%	+0.6%
Sep 2010	20.82%	-0.5%

Month	Value	Change
Jun 2010	20.93%	-2.1%
Mar 2010	21.38%	+14.0%
Dec 2009	18.75%	+10.9%
Sep 2009	16.90%	-9.3%
Jun 2009	18.63%	+10.9%
Mar 2009	16.80%	+10.6%
Dec 2008	15.19%	+16.2%
Sep 2008	13.07%	-6.2%
Jun 2008	13.94%	+11.9%
Mar 2008	12.46%	-18.5%
Dec 2007	15.29%	+24.5%
Sep 2007	12.28%	+1.2%
Jun 2007	12.14%	+1.0%
Mar 2007	12.02%	+126.4%
Dec 2006	5.31%	-32.4%
Sep 2006	7.86%	-23.1%
Jun 2006	10.22%	+273.0%
Mar 2006	2.74%	-27.5%
Dec 2005	3.78%	-0.5%
Sep 2005	3.80%	-53.2%
Jun 2005	8.12%	+14.7%
Mar 2005	7.08%	+12.7%
Dec 2004	6.28%	-32.2%
Sep 2004	9.26%	+46.8%
Jun 2004	6.31%	-32.9%
Mar 2004	9.40%	+312.3%
Dec 2003	2.28%	-63.9%
Sep 2003	6.32%	-12.3%
Jun 2003	7.21%	-25.8%
Mar 2003	9.72%	-4.6%
Dec 2002	10.19%	+17.4%
Sep 2002	8.68%	+54.4%
Jun 2002	5.62%	-6.0%
Mar 2002	5.98%	+120.7%
Dec 2001	-28.83%	-538.1%
Sep 2001	6.58%	-21.9%
Jun 2001	8.43%	+130.7%
Mar 2001	-27.45%	-458.8%
Dec 2000	7.65%	-31.8%
Sep 2000	11.21%	+8.2%
Jun 2000	10.36%	-27.6%
Mar 2000	14.31%	+194.8%
Dec 1999	-15.09%	-178.8%
Sep 1999	19.15%	+121.9%
Jun 1999	8.63%	-50.7%
Mar 1999	17.51%	+211.1%
Dec 1998	-15.76%	-236.0%
Sep 1998	11.59%	+9.1%
Jun 1998	10.62%	+77.9%
Mar 1998	5.97%	+102.2%
Dec 1997	-271.92%	>-9,900.0%
Jun 1997	-1.44%	+66.3%
Dec 1996	-4.27%	-150.5%
Sep 1996	8.46%	-30.4%
Jun 1996	12.16%	-35.3%
Mar 1996	18.78%	-10.0%
Dec 1995	20.86%	-13.7%
Sep 1995	24.18%	+16.7%
Jun 1995	20.72%	-17.4%
Mar 1995	25.08%	+14.9%
Dec 1994	21.82%	-4.7%
Sep 1994	22.89%	+6.3%
Jun 1994	21.53%	-17.0%
Mar 1994	25.94%	-

FAQ

What is the current quarterly operating margin of ES?: As of today, ES quarterly operating margin is 21.14%
What is ES quarterly operating margin most recent change?: ES quarterly operating margin was down -5.92% on September 30, 2026
What is 1-year change in ES quarterly operating margin?: ES quarterly operating margin is down -1.12% year-over-year
How far is ES quarterly operating margin from its all-time high?: ES quarterly operating margin is currently -20.56% below its historical high of 26.61% set on June 30, 2018
How does ES quarterly operating margin rank versus sector peers?: ES quarterly operating margin is higher than 47.00% of companies in Utilities sector
When is ES next earnings release?: The next earnings release for ES is on February 11, 2027

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Data Sources & References

ES Official Website www.eversource.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/72741/000162828026008461/0001628280-26-008461-index.htm
ES Profile on Yahoo Finance finance.yahoo.com/quote/ES
ES Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/es