What is the current annual operating margin of WES?

As of today, WES annual operating margin is 40.11%

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

WES annual operating margin is down -7.77% year-over-year

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

WES annual operating margin is down -1.28% over the past 3 years

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

WES annual operating margin is currently -7.77% below its historical high of 43.49% set on December 31, 2024

How does WES annual operating margin rank versus sector peers?

WES annual operating margin is higher than 90.04% of companies in Energy sector

When is WES next annual earnings release?

As of today, the next annual earnings release for WES has not been scheduled

What is the current quarterly operating margin of WES?

As of today, WES quarterly operating margin is 37.61%

What is WES quarterly operating margin most recent change?

WES quarterly operating margin was down -9.74% on September 30, 2026

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

WES quarterly operating margin is down -18.35% year-over-year

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

WES quarterly operating margin is currently -29.65% below its historical high of 53.46% set on September 30, 2013

How does WES quarterly operating margin rank versus sector peers?

WES quarterly operating margin is higher than 74.67% of companies in Energy sector

When is WES next earnings release?

As of today, the next earnings release for WES has not been scheduled

WES Operating Margin History & Chart Since 2006

Annual Operating Margin

40.11%3.38%-7.77%

December 31, 2025

Summary

Current Value: As of today, WES annual operating margin is 40.11%, down -7.77% on December 31, 2025
Historical Performance: WES annual operating margin is down -1.28% over the past 3 years, down -3.97% over the past 5 years
All-Time High Comparison: WES annual operating margin is currently -7.77% below its historical high of 43.49% set on December 31, 2024
3-Year Low Comparison: WES annual operating margin is at its 3-year low
Sector Comparison: WES annual operating margin is higher than 90.04% of companies in Energy sector

Operating Margin Chart

beforeafter

Performance

WES Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Operating Margin	Dec 31, 25	40.11%	-7.8%	-1.3%	-4.0%	+49.5%
Quarterly Operating Margin	Sep 30, 26	37.61%	-18.4%	-10.8%	-7.4%	+51.6%
Price	Nov 6, 26	$39.85	+3.5%	+40.7%	+84.3%	–
PE Ratio	Nov 6, 26	12.90	+13.2%	+23.4%	+32.2%	–
Annual Revenue	Dec 31, 25	$3.84B	+6.6%	+18.2%	+50.8%	+479.5%
Annual Operating Profit	Dec 31, 25	$1.54B	-1.7%	+16.7%	+44.8%	+766.1%
Annual Gross Margin	Dec 31, 25	52.29%	-0.9%	+6.7%	+3.4%	+56.3%
Annual Net Margin	Dec 31, 25	31.55%	-29.4%	-18.0%	+55.6%	+64.2%

Operating Margin Highs

WES Annual Operating Margin Highs Comparison
Period	High	Date	Current
3Y	43.49%	Dec 31, 24	-7.8%
5Y	43.49%	Dec 31, 24	-7.8%
All	43.49%	Dec 31, 24	-7.8%

Operating Margin Lows

WES Annual Operating Margin Lows Comparison
Period	Low	Date	Current
3Y	40.11%	Dec 31, 25	at low
5Y	36.43%	Dec 31, 21	+10.1%
All	18.14%	Dec 31, 12	+121.1%

Operating Margin History

Year	Value	Change
2025	40.11%	-7.8%
2024	43.49%	+4.8%
2023	41.51%	+2.2%
2022	40.63%	+11.5%
2021	36.43%	-12.8%
2020	41.77%	+14.5%
2019	36.48%	-6.8%
2018	39.13%	+38.7%
2017	28.21%	-20.0%
2016	35.27%	+15.9%

Year	Value	Change
2015	30.44%	-4.5%
2014	31.86%	-2.5%
2013	32.68%	+80.2%
2012	18.14%	-28.6%
2011	25.41%	-5.3%
2010	26.83%	+22.0%
2009	21.99%	-3.3%
2008	22.73%	+0.8%
2007	22.55%	-21.1%
2006	28.57%	-

FAQ

What is the current annual operating margin of WES?: As of today, WES annual operating margin is 40.11%
What is 1-year change in WES annual operating margin?: WES annual operating margin is down -7.77% year-over-year
What is 3-year change in WES annual operating margin?: WES annual operating margin is down -1.28% over the past 3 years
How far is WES annual operating margin from its all-time high?: WES annual operating margin is currently -7.77% below its historical high of 43.49% set on December 31, 2024
How does WES annual operating margin rank versus sector peers?: WES annual operating margin is higher than 90.04% of companies in Energy sector
When is WES next annual earnings release?: As of today, the next annual earnings release for WES has not been scheduled

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Quarterly Operating Margin

37.61%4.06%-9.74%

September 30, 2026

Summary

Current Value: As of today, WES quarterly operating margin is 37.61%, down -9.74% on September 30, 2026
Historical Performance: WES quarterly operating margin is down -18.35% year-over-year, down -10.75% over the past 3 years
All-Time High Comparison: WES quarterly operating margin is currently -29.65% below its historical high of 53.46% set on September 30, 2013
3-Year Low Comparison: WES quarterly operating margin is +33.89% above its 3-year low of 28.09% reached on December 31, 2025
Sector Comparison: WES quarterly operating margin is higher than 74.67% of companies in Energy sector

Performance

WES Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Operating Margin	Sep 30, 26	37.61%	-9.7%	-18.4%	-10.8%	-7.4%
Annual Operating Margin	Dec 31, 25	40.11%	–	-7.8%	-1.3%	-4.0%
Price	Nov 6, 26	$39.85	-15.1%	+3.5%	+40.7%	+84.3%
PE Ratio	Nov 6, 26	12.90	-12.8%	+13.2%	+23.4%	+32.2%
Quarterly Revenue	Sep 30, 26	$1.19B	-2.5%	+25.4%	+53.9%	+66.0%
Quarterly Operating Profit	Sep 30, 26	$449.13M	-12.0%	+2.4%	+37.4%	+53.7%
Quarterly Gross Margin	Sep 30, 26	71.07%	+41.3%	+30.5%	+39.0%	+43.5%
Quarterly Net Margin	Sep 30, 26	-	–	–	–	–

Quarterly Operating Margin Highs

WES Quarterly Operating Margin Highs Comparison
Period	High	Date	Current
1Y	46.06%	N/A	-18.4%
3Y	46.06%	Sep 30, 25	-18.4%
5Y	46.80%	Mar 31, 22	-19.6%
All	53.46%	Sep 30, 13	-29.6%

Quarterly Operating Margin Lows

WES Quarterly Operating Margin Lows Comparison
Period	Low	Date	Current
1Y	28.09%	Dec 31, 25	+33.9%
3Y	28.09%	Dec 31, 25	+33.9%
5Y	28.09%	Dec 31, 25	+33.9%
All	-0.12%	Dec 31, 12	>+9999.0%

Quarterly Operating Margin History

Month	Value	Change
Sep 2026	37.61%	-9.7%
Jun 2026	41.67%	+1.5%
Mar 2026	41.06%	+46.2%
Dec 2025	28.09%	-39.0%
Sep 2025	46.06%	+3.6%
Jun 2025	44.46%	+3.5%
Mar 2025	42.96%	-0.3%
Dec 2024	43.11%	+1.3%
Sep 2024	42.57%	+0.3%
Jun 2024	42.46%	-7.4%
Mar 2024	45.84%	+8.6%
Dec 2023	42.21%	+0.2%
Sep 2023	42.14%	+5.6%
Jun 2023	39.91%	-4.2%
Mar 2023	41.65%	+8.0%
Dec 2022	38.55%	+2.2%
Sep 2022	37.71%	-5.6%
Jun 2022	39.95%	-14.6%
Mar 2022	46.80%	+33.3%
Dec 2021	35.10%	-13.6%
Sep 2021	40.62%	+13.2%
Jun 2021	35.88%	+6.6%
Mar 2021	33.66%	-30.6%
Dec 2020	48.50%	+2.5%
Sep 2020	47.34%	-4.3%
Jun 2020	49.47%	+19.5%
Mar 2020	41.40%	+9.4%
Dec 2019	37.83%	+15.7%
Sep 2019	32.69%	-9.8%
Jun 2019	36.25%	-7.1%
Mar 2019	39.04%	-2.8%
Dec 2018	40.18%	+1.2%
Sep 2018	39.71%	+6.8%
Jun 2018	37.19%	-4.7%
Mar 2018	39.01%	+47.4%
Dec 2017	26.46%	-5.0%
Sep 2017	27.85%	-2.3%
Jun 2017	28.50%	-6.4%
Mar 2017	30.44%	-5.8%

Month	Value	Change
Dec 2016	32.32%	-8.3%
Sep 2016	35.23%	-4.4%
Jun 2016	36.87%	-2.2%
Mar 2016	37.71%	-7.2%
Dec 2015	40.65%	+69.9%
Sep 2015	23.92%	-15.4%
Jun 2015	28.28%	-35.0%
Mar 2015	43.52%	+16.6%
Dec 2014	37.31%	-5.7%
Sep 2014	39.55%	+8.4%
Jun 2014	36.50%	-3.5%
Mar 2014	37.81%	+4.7%
Dec 2013	36.10%	-32.5%
Sep 2013	53.46%	+8.6%
Jun 2013	49.22%	-6.9%
Mar 2013	52.86%	>+9,900.0%
Dec 2012	-0.12%	-100.5%
Sep 2012	26.12%	-22.7%
Dec 2011	33.80%	+36.3%
Sep 2011	24.80%	-10.6%
Jun 2011	27.75%	-1.6%
Mar 2011	28.19%	+20.6%
Dec 2010	23.37%	-21.8%
Sep 2010	29.89%	-0.5%
Jun 2010	30.05%	+4.2%
Mar 2010	28.83%	-9.7%
Dec 2009	31.93%	+30.0%
Sep 2009	24.57%	-18.7%
Jun 2009	30.21%	+32.6%
Mar 2009	22.78%	-32.6%
Dec 2008	33.81%	+31.5%
Sep 2008	25.72%	+32.0%
Jun 2008	19.49%	-37.5%
Mar 2008	31.16%	+90.0%
Dec 2007	16.40%	-60.3%
Sep 2007	41.35%	-0.2%
Jun 2007	41.45%	+3.1%
Mar 2007	40.19%	-

FAQ

What is the current quarterly operating margin of WES?: As of today, WES quarterly operating margin is 37.61%
What is WES quarterly operating margin most recent change?: WES quarterly operating margin was down -9.74% on September 30, 2026
What is 1-year change in WES quarterly operating margin?: WES quarterly operating margin is down -18.35% year-over-year
How far is WES quarterly operating margin from its all-time high?: WES quarterly operating margin is currently -29.65% below its historical high of 53.46% set on September 30, 2013
How does WES quarterly operating margin rank versus sector peers?: WES quarterly operating margin is higher than 74.67% of companies in Energy sector
When is WES next earnings release?: As of today, the next earnings release for WES has not been scheduled

Operating Margin Formula

Operating Profit Margin = Operating Income

Revenue × 100%

Data Sources & References

WES Official Website www.westernmidstream.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1423902/000142390226000030/0001423902-26-000030-index.htm
WES Profile on Yahoo Finance finance.yahoo.com/quote/WES
WES Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wes