Edison International (EIX) Operating Margin: 21.32%
Is Edison International’s operating margin high or low?
Edison International's operating margin of 21.32% is 32% above its 5-year average of 16.16%, around the middle of its 5-year range (8.61%–36.72%).
As of Thursday, June 25, 2026. 20.10% below its 12-month average of 26.68%.
EIX Operating Margin Chart
Reported annual fiscal-period values; no daily interpolation.
EIX Average Operating Margin Chart
EIX Current vs Average Operating Margin Chart
EIX Operating Margin Metrics
OPERATING MARGIN
21.32%
OPERATING MARGIN AVG TTM
26.68%
OPERATING MARGIN AVG 3Y
19.52%
OPERATING MARGIN AVG 5Y
16.16%
OPERATING MARGIN AVG 10Y
13.96%
OPERATING MARGIN AVG 15Y
14.52%
OPERATING MARGIN AVG 20Y
15.13%
CURRENT VS TTM AVG
-20.10%
CURRENT VS 3Y AVG
+9.25%
CURRENT VS 5Y AVG
+31.97%
CURRENT VS 10Y AVG
+52.72%
CURRENT VS 15Y AVG
+46.80%
CURRENT VS 20Y AVG
+40.92%
EIX Competitors' Operating Margin
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Edison International (EIX) | $28.56B | 21.32% | 26.68% | 19.52% | 16.16% |
| CenterPoint Energy, Inc. (CNP)vs › | $28.35B | 22.51% | 22.79% | 20.65% | 18.82% |
| Atmos Energy Corporation (ATO)vs › | $28.81B | 35.87% | 32.86% | 28.15% | 28.06% |
| PPL Corporation (PPL)vs › | $27.78B | 23.53% | 22.06% | 20.28% | 22.45% |
| FirstEnergy Corp. (FE)vs › | $27.66B | 18.72% | 18.20% | 17.33% | 17.48% |
| NRG Energy, Inc. (NRG)vs › | $30.00B | 3.00% | 7.32% | 5.59% | 7.82% |
| Eversource Energy (ES)vs › | $26.97B | 22.52% | 22.40% | 20.71% | 20.89% |
| Ameren Corporation (AEE)vs › | $31.36B | 23.97% | 21.46% | 20.68% | 21.00% |
| American Water Works Company, Inc. (AWK)vs › | $25.32B | 36.48% | 36.62% | 35.58% | 34.30% |
| CMS Energy Corporation (CMS)vs › | $23.63B | 19.53% | 20.00% | 17.70% | 17.60% |
Operating Efficiency
Gross Margin
37.7%
Operating Margin
21.3%
Edison International Operating Margin Formula & Definition
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
Edison International Operating Margin FAQ
- What is the operating margin for Edison International (EIX)?
- The operating margin for EIX stock is 21.32%.
- Is Edison International's operating margin high or low?
- Edison International's operating margin of 21.32% is 32% above its 5-year average of 16.16%, around the middle of its 5-year range (8.61%–36.72%).
- What is the TTM average operating margin for Edison International (EIX)?
- The TTM average operating margin for EIX stock is 26.68%.
- What is the 3Y average operating margin for Edison International (EIX)?
- The 3Y average operating margin for EIX stock is 19.52%.
- What is the 5Y average operating margin for Edison International (EIX)?
- The 5Y average operating margin for EIX stock is 16.16%.
- What is the 10Y average operating margin for Edison International (EIX)?
- The 10Y average operating margin for EIX stock is 13.96%.
- What is the 15Y average operating margin for Edison International (EIX)?
- The 15Y average operating margin for EIX stock is 14.52%.
- What is the 20Y average operating margin for Edison International (EIX)?
- The 20Y average operating margin for EIX stock is 15.13%.
Edison International Operating Margin History
| DATE | OPERATING MARGIN |
|---|---|
| 2025-12-31 | 36.72% |
| 2024-12-31 | 16.65% |
| 2023-12-31 | 16.08% |
| 2022-12-31 | 8.61% |
| 2021-12-31 | 9.91% |
| 2020-12-31 | 8.96% |
| 2019-12-31 | 14.38% |
| 2018-12-31 | -4.36% |
| 2017-12-31 | 11.82% |
| 2016-12-31 | 17.37% |
| 2015-12-31 | 17.42% |
| 2014-12-31 | 18.43% |
| 2013-12-31 | 13.63% |
| 2012-12-31 | 19.26% |
| 2011-12-31 | 16.15% |
| 2010-12-31 | 14.66% |
| 2009-12-31 | 11.34% |
| 2008-12-31 | 18.16% |
| 2007-12-31 | 17.32% |
| 2006-12-31 | 18.55% |
| 2005-12-31 | 18.76% |
| 2004-12-31 | 10.79% |
| 2003-12-31 | 11.99% |
| 2002-12-31 | 18.51% |
| 2001-12-31 | 17.91% |
| 2000-12-31 | 1.72% |
| 1999-12-31 | 10.87% |
| 1998-12-31 | 12.84% |
| 1997-12-31 | 17.59% |
| 1996-12-31 | 21.24% |
About Edison International
Headquartered in Rosemead, California, and established in 1886, Edison International primarily operates through its subsidiaries to produce and supply electrical power. This utility company furnishes electricity to a vast client base of around 15 million, encompassing homes, businesses, industrial sites, governmental bodies, and agricultural enterprises throughout Southern, Central, and Coastal California. Beyond power delivery, Edison International also offers bespoke energy solutions tailored for its commercial and industrial clientele. Its extensive infrastructure includes a robust transmission network featuring lines that range from 55 kV to 500 kV, alongside numerous substations. The company's distribution system is equally substantial, comprising approximately 39,000 circuit-miles of overhead cabling, roughly 31,000 circuit-miles of underground lines, and 800 distribution substations.
- Sector
- Utilities
- Industry
- Regulated Electric
- CEO
- Pedro J. Pizarro