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 24.12% is 11% above its 5-year average of 21.77%, around the middle of its 5-year range (14.84%–30.35%).
5.77% above its 12-month average of 22.80%.
Reported quarterly operating margin; no daily interpolation. Q2 FY2026 (2026-06-30): 20.99%.
OPERATING MARGIN
24.12%
OPERATING MARGIN AVG TTM
22.80%
OPERATING MARGIN AVG 3Y
23.38%
OPERATING MARGIN AVG 5Y
21.77%
OPERATING MARGIN AVG 10Y
21.36%
OPERATING MARGIN AVG 15Y
21.82%
OPERATING MARGIN AVG 20Y
20.55%
CURRENT VS TTM AVG
+5.77%
CURRENT VS 3Y AVG
+3.17%
CURRENT VS 5Y AVG
+10.82%
CURRENT VS 10Y AVG
+12.93%
CURRENT VS 15Y AVG
+10.55%
CURRENT VS 20Y AVG
+17.39%
SECTOR MEDIAN · UTILITIES
22.28%
median of 40 covered companies
CURRENT VS SECTOR MEDIAN
+8.26%
vs the sector median at left
WEC Energy Group, Inc.
Market Cap
$33.72B
Operating Margin
24.12%
TTM Avg
22.80%
3Y Avg
23.38%
5Y Avg
21.77%
Market Cap
$35.09B
Operating Margin
23.14%
TTM Avg
23.68%
3Y Avg
23.56%
5Y Avg
18.18%
Market Cap
$35.24B
Operating Margin
19.99%
TTM Avg
18.93%
3Y Avg
16.65%
5Y Avg
14.64%
Market Cap
$38.78B
Operating Margin
17.98%
TTM Avg
17.62%
3Y Avg
16.92%
5Y Avg
18.31%
Market Cap
$28.51B
Operating Margin
24.87%
TTM Avg
21.46%
3Y Avg
20.68%
5Y Avg
21.00%
Market Cap
$27.43B
Operating Margin
36.94%
TTM Avg
36.62%
3Y Avg
35.58%
5Y Avg
34.30%
Market Cap
$27.13B
Operating Margin
12.35%
TTM Avg
15.90%
3Y Avg
14.62%
5Y Avg
13.68%
Market Cap
$27.05B
Operating Margin
36.97%
TTM Avg
32.86%
3Y Avg
28.15%
5Y Avg
28.06%
Market Cap
$26.23B
Operating Margin
18.57%
TTM Avg
18.20%
3Y Avg
17.33%
5Y Avg
17.48%
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| WEC Energy Group, Inc. (WEC) | $33.72B | 24.12% | 22.80% | 23.38% | 21.77% |
| Public Service Enterprise Group Incorporated (PEG)vs › | $35.09B | 23.14% | 23.68% | 23.56% | 18.18% |
| PG&E Corporation (PCG)vs › | $35.24B | 19.99% | 18.93% | 16.65% | 14.64% |
| Consolidated Edison, Inc. (ED)vs › | $38.78B | 17.98% | 17.62% | 16.92% | 18.31% |
| Ameren Corporation (AEE)vs › | $28.51B | 24.87% | 21.46% | 20.68% | 21.00% |
| American Water Works Company, Inc. (AWK)vs › | $27.43B | 36.94% | 36.62% | 35.58% | 34.30% |
| DTE Energy Company (DTE)vs › | $27.13B | 12.35% | 15.90% | 14.62% | 13.68% |
| Atmos Energy Corporation (ATO)vs › | $27.05B | 36.97% | 32.86% | 28.15% | 28.06% |
| FirstEnergy Corp. (FE)vs › | $26.23B | 18.57% | 18.20% | 17.33% | 17.48% |
| Eversource Energy (ES)vs › | $25.28B | 22.34% | 22.40% | 20.71% | 20.89% |
Gross Margin
50.5%
Operating Margin
24.1%
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 | 20.99% |
| 2026-03-31 | 28.54% |
| 2025-12-31 | 22.98% |
| 2025-09-30 | 21.37% |
| 2025-06-30 | 20.15% |
| 2025-03-31 | 29.77% |
| 2024-12-31 | 25.87% |
| 2024-09-30 | 20.59% |
| 2024-06-30 | 20.59% |
| 2024-03-31 | 30.35% |
| 2023-12-31 | 15.40% |
| 2023-09-30 | 24.11% |
| 2023-06-30 | 23.24% |
| 2023-03-31 | 23.17% |
| 2022-12-31 | 14.87% |
| 2022-09-30 | 20.18% |
| 2022-06-30 | 19.18% |
| 2022-03-31 | 25.15% |
| 2021-12-31 | 14.84% |
| 2021-09-30 | 22.33% |
| 2021-06-30 | 22.00% |
| 2021-03-31 | 23.38% |
| 2020-12-31 | 19.16% |
| 2020-09-30 | 22.42% |
| 2020-06-30 | 21.88% |
| 2020-03-31 | 29.72% |
| 2019-12-31 | 18.64% |
| 2019-09-30 | 19.33% |
| 2019-06-30 | 19.78% |
| 2019-03-31 | 22.83% |
| 2018-12-31 | 13.95% |
| 2018-09-30 | 18.42% |
| 2018-06-30 | 19.78% |
| 2018-03-31 | 23.84% |
| 2017-12-31 | 20.05% |
| 2017-09-30 | 23.75% |
| 2017-06-30 | 22.20% |
| 2017-03-31 | 26.79% |
| 2016-12-31 | 18.43% |
| 2016-09-30 | 23.30% |
| 2016-06-30 | 20.73% |
| 2016-03-31 | 26.85% |
| 2015-12-31 | 20.57% |
| 2015-09-30 | 20.35% |
| 2015-06-30 | 16.73% |
| 2015-03-31 | 25.85% |
| 2014-12-31 | 19.88% |
| 2014-09-30 | 23.82% |
| 2014-06-30 | 23.06% |
| 2014-03-31 | 22.53% |
| 2013-12-31 | 23.05% |
| 2013-09-30 | 24.50% |
| 2013-06-30 | 22.67% |
| 2013-03-31 | 25.17% |
| 2012-12-31 | 18.80% |
| 2012-09-30 | 27.00% |
| 2012-06-30 | 23.56% |
| 2012-03-31 | 24.82% |
| 2011-12-31 | 17.34% |
| 2011-09-30 | 21.31% |
| 2011-06-30 | 17.59% |
| 2011-03-31 | 22.25% |
| 2010-12-31 | 19.79% |
| 2010-09-30 | 20.86% |
| 2010-06-30 | 18.33% |
| 2010-03-31 | 18.29% |
| 2009-12-31 | 18.42% |
| 2009-09-30 | 12.76% |
| 2009-06-30 | 14.15% |
| 2009-03-31 | 17.40% |
| 2008-12-31 | 9.23% |
| 2008-09-30 | -2.16% |
| 2008-06-30 | 11.44% |
| 2008-03-31 | 4.11% |
| 2007-12-31 | 16.17% |
| 2007-09-30 | 17.37% |
| 2007-06-30 | 11.59% |
| 2007-03-31 | 14.18% |
| 2006-12-31 | 12.66% |
| 2006-09-30 | 15.62% |
| 2006-06-30 | 13.15% |
| 2006-03-31 | 15.36% |
| 2005-12-31 | 15.67% |
| 2005-09-30 | 16.10% |
| 2005-06-30 | 11.31% |
| 2005-03-31 | 15.13% |
| 2004-12-31 | 15.92% |
| 2004-09-30 | -7.15% |
| 2004-06-30 | 10.25% |
| 2004-03-31 | 17.05% |
| 2003-12-31 | 14.67% |
| 2003-09-30 | 10.81% |
| 2003-06-30 | 12.72% |
| 2003-03-31 | 15.30% |
| 2002-12-31 | 17.28% |
| 2002-09-30 | 15.75% |
