Basis: Trailing twelve months (TTM). Source: stored company filings and market data; unavailable inputs remain N/A.
Is the operating margin high or low?
The operating margin of 25.13% is in line with its 5-year average of 24.30%, near the high end of its 5-year range (-8.84%–30.91%).
2.05% below its 12-month average of 25.66%.
Reported quarterly operating margin; no daily interpolation. Q2 FY2026 (2026-06-30): 23.48%.
OPERATING MARGIN
25.13%
OPERATING MARGIN AVG TTM
25.66%
OPERATING MARGIN AVG 3Y
24.88%
OPERATING MARGIN AVG 5Y
24.30%
OPERATING MARGIN AVG 10Y
26.64%
OPERATING MARGIN AVG 15Y
24.93%
OPERATING MARGIN AVG 20Y
24.15%
CURRENT VS TTM AVG
-2.05%
CURRENT VS 3Y AVG
+0.99%
CURRENT VS 5Y AVG
+3.40%
CURRENT VS 10Y AVG
-5.68%
CURRENT VS 15Y AVG
+0.80%
CURRENT VS 20Y AVG
+4.07%
SECTOR MEDIAN · UTILITIES
22.28%
median of 40 covered companies
CURRENT VS SECTOR MEDIAN
+12.79%
vs the sector median at left
Dominion Energy, Inc.
Market Cap
$56.18B
Operating Margin
25.13%
TTM Avg
25.66%
3Y Avg
24.88%
5Y Avg
24.30%
Market Cap
$48.03B
Operating Margin
22.22%
TTM Avg
22.95%
3Y Avg
20.59%
5Y Avg
19.26%
Market Cap
$65.66B
Operating Margin
28.36%
TTM Avg
24.11%
3Y Avg
21.79%
5Y Avg
21.13%
Market Cap
$43.47B
Operating Margin
20.79%
TTM Avg
19.98%
3Y Avg
18.97%
5Y Avg
16.56%
Market Cap
$38.78B
Operating Margin
17.98%
TTM Avg
17.62%
3Y Avg
16.92%
5Y Avg
18.31%
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Dominion Energy, Inc. (D) | $56.18B | 25.13% | 25.66% | 24.88% | 24.30% |
| Sempra (SRE)vs › | $53.08B | 26.86% | 22.79% | 21.92% | 22.52% |
| Entergy Corporation (ETR)vs › | $48.03B | 22.22% | 22.95% | 20.59% | 19.26% |
| Vistra Corp. (VST)vs › | $47.72B | 2.34% | 20.00% | 20.00% | 14.33% |
| American Electric Power Company, Inc. (AEP)vs › | $65.66B | 28.36% | 24.11% | 21.79% | 21.13% |
| Xcel Energy Inc. (XEL)vs › | $45.28B | 20.98% | 18.69% | 17.68% | 17.58% |
| Exelon Corporation (EXC)vs › | $43.47B | 20.79% | 19.98% | 18.97% | 16.56% |
| Consolidated Edison, Inc. (ED)vs › | $38.78B | 17.98% | 17.62% | 16.92% | 18.31% |
| PG&E Corporation (PCG)vs › | $35.24B | 19.99% | 18.93% | 16.65% | 14.64% |
| Public Service Enterprise Group Incorporated (PEG)vs › | $35.09B | 23.14% | 23.68% | 23.56% | 18.18% |
Gross Margin
49.3%
Operating Margin
25.1%
Operating Margin = Operating Income / Revenue
Operating margin is the percentage of revenue remaining after operating expenses, reflecting operating efficiency.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | OPERATING MARGIN |
|---|---|
| 2026-06-30 | 23.48% |
| 2026-03-31 | 27.99% |
| 2025-12-31 | 18.47% |
| 2025-09-30 | 29.58% |
| 2025-06-30 | 28.77% |
| 2025-03-31 | 30.00% |
| 2024-12-31 | 22.74% |
| 2024-09-30 | 30.91% |
| 2024-06-30 | 23.09% |
| 2024-03-31 | 22.94% |
| 2023-12-31 | 19.75% |
| 2023-09-30 | 27.01% |
| 2023-06-30 | 18.76% |
| 2023-03-31 | 27.79% |
| 2022-12-31 | -2.73% |
| 2022-09-30 | 25.11% |
| 2022-06-30 | -8.84% |
| 2022-03-31 | 22.81% |
| 2021-12-31 | 24.15% |
| 2021-09-30 | 26.48% |
| 2021-06-30 | 11.95% |
| 2021-03-31 | 22.69% |
| 2020-12-31 | 24.31% |
| 2020-09-30 | 0.75% |
| 2020-06-30 | 25.89% |
| 2020-03-31 | 9.34% |
| 2019-12-31 | 27.28% |
| 2019-09-30 | 29.19% |
| 2019-06-30 | 11.61% |
| 2019-03-31 | -12.49% |
| 2018-12-31 | 24.81% |
| 2018-09-30 | 33.32% |
| 2018-06-30 | 24.03% |
| 2018-03-31 | 25.25% |
| 2017-12-31 | 31.28% |
| 2017-09-30 | 36.24% |
| 2017-06-30 | 26.77% |
| 2017-03-31 | 31.89% |
| 2016-12-31 | 26.54% |
| 2016-09-30 | 36.56% |
| 2016-06-30 | 30.06% |
| 2016-03-31 | 30.20% |
| 2015-12-31 | 24.96% |
| 2015-09-30 | 37.80% |
| 2015-06-30 | 28.14% |
| 2015-03-31 | 29.39% |
| 2014-12-31 | 21.68% |
| 2014-09-30 | 30.20% |
| 2014-06-30 | 14.01% |
| 2014-03-31 | 21.16% |
| 2013-12-31 | 25.24% |
| 2013-09-30 | 30.13% |
| 2013-06-30 | 18.39% |
| 2013-03-31 | 26.40% |
| 2012-12-31 | -28.17% |
| 2012-09-30 | 16.54% |
| 2012-06-30 | 20.90% |
| 2012-03-31 | 27.02% |
| 2011-12-31 | 10.70% |
| 2011-09-30 | 22.11% |
| 2011-06-30 | 22.29% |
| 2011-03-31 | 23.74% |
| 2010-12-31 | 19.67% |
| 2010-09-30 | 28.33% |
| 2010-06-30 | 93.31% |
| 2010-03-31 | 17.61% |
| 2009-12-31 | -1.54% |
| 2009-09-30 | 29.97% |
| 2009-06-30 | 26.10% |
| 2009-03-31 | 14.48% |
| 2008-12-31 | 18.99% |
| 2008-09-30 | 24.17% |
| 2008-06-30 | 20.92% |
| 2008-03-31 | 24.33% |
| 2007-12-31 | 18.92% |
| 2007-09-30 | 16.66% |
| 2007-06-30 | -10.19% |
| 2007-03-31 | 21.43% |
| 2006-12-31 | 15.27% |
| 2006-09-30 | 32.57% |
| 2006-06-30 | 13.56% |
| 2006-03-31 | 19.41% |
| 2005-12-31 | 13.23% |
| 2005-09-30 | 4.05% |
| 2005-06-30 | 19.34% |
| 2005-03-31 | 18.43% |
| 2004-12-31 | 13.37% |
| 2004-09-30 | 22.93% |
| 2004-06-30 | 19.08% |
| 2004-03-31 | 22.94% |
| 2003-12-31 | 28.92% |
| 2003-09-30 | 24.47% |
| 2003-06-30 | 21.94% |
| 2003-03-31 | 28.33% |
| 2002-12-31 | 26.39% |
| 2002-09-30 | 32.85% |
