What is the current annual net margin of MPLX?

As of today, MPLX annual net margin is 41.91%

What is 1-year change in MPLX annual net margin?

MPLX annual net margin is up +7.24% year-over-year

What is 3-year change in MPLX annual net margin?

MPLX annual net margin is up +17.33% over the past 3 years

How far is MPLX annual net margin from its all-time high?

MPLX annual net margin is currently at its all-time high

How does MPLX annual net margin rank versus sector peers?

MPLX annual net margin is higher than 93.36% of companies in Energy sector

When is MPLX next annual earnings release?

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

What is the current quarterly net margin of MPLX?

As of today, MPLX quarterly net margin is 34.76%

What is MPLX quarterly net margin most recent change?

MPLX quarterly net margin was up +8.05% on June 30, 2026

What is 1-year change in MPLX quarterly net margin?

MPLX quarterly net margin is down -6.93% year-over-year

How far is MPLX quarterly net margin from its all-time high?

MPLX quarterly net margin is currently -34.04% below its historical high of 52.70% set on September 30, 2025

How does MPLX quarterly net margin rank versus sector peers?

MPLX quarterly net margin is higher than 76.42% of companies in Energy sector

When is MPLX next earnings release?

The next earnings release for MPLX is on November 3, 2026

MPLX LP (MPLX) Net Margin History & Chart Since 2010

Annual Net Margin

41.91%2.83%+7.24%

December 31, 2025

Summary

Current Value: As of today, MPLX annual net margin is 41.91%, up +7.24% on December 31, 2025
Historical Performance: MPLX annual net margin is up +17.33% over the past 3 years, up +618.69% over the past 5 years
All-Time High Comparison: MPLX annual net margin is currently at its all-time high
3-Year Low Comparison: MPLX annual net margin is +17.33% above its 3-year low of 35.72% reached on an earlier date
Sector Comparison: MPLX annual net margin is higher than 93.36% of companies in Energy sector

Net Margin Chart

beforeafter

Performance

MPLX Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Dec 31, 25	41.91%	+7.2%	+17.3%	+618.7%	+64.0%
Quarterly Net Margin	Jun 30, 26	34.76%	-6.9%	-6.0%	+13.2%	+6.7%
Price	Aug 19, 26	$58.69	+16.2%	+68.1%	+111.7%	–
PE Ratio	Aug 19, 26	12.63	+5.4%	+43.7%	+17.6%	–
Annual Revenue	Dec 31, 25	$11.82B	+6.2%	+6.1%	+38.9%	+2822.8%
Annual Net Income	Dec 31, 25	$4.95B	+13.8%	+24.4%	+820.4%	+4690.9%
Annual Gross Margin	Dec 31, 25	45.23%	-0.5%	+3.9%	-0.4%	+26.4%
Annual Operating Margin	Dec 31, 25	40.30%	-0.3%	+2.0%	+2.1%	+57.5%

Net Margin Highs

MPLX Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	41.91%	Dec 31, 25	at high
5Y	41.91%	Dec 31, 25	at high
All	41.91%	Dec 31, 25	at high

Net Margin Lows

MPLX Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	35.72%	N/A	+17.3%
5Y	-8.08%	N/A	+618.7%
All	-8.08%	Dec 31, 20	+618.7%

Net Margin History

Year	Value	Change
2025	41.91%	+7.2%
2024	39.08%	+5.4%
2023	37.09%	+3.8%
2022	35.72%	+11.4%
2021	32.06%	+496.8%
2020	-8.08%	-166.7%
2019	12.12%	-55.4%
2018	27.16%	+28.8%

Year	Value	Change
2017	21.09%	+179.7%
2016	7.54%	-54.1%
2015	16.44%	-49.4%
2014	32.48%	+102.7%
2013	16.02%	+466.1%
2012	2.83%	-91.3%
2011	32.64%	+27.7%
2010	25.55%	-

FAQ

What is the current annual net margin of MPLX?: As of today, MPLX annual net margin is 41.91%
What is 1-year change in MPLX annual net margin?: MPLX annual net margin is up +7.24% year-over-year
What is 3-year change in MPLX annual net margin?: MPLX annual net margin is up +17.33% over the past 3 years
How far is MPLX annual net margin from its all-time high?: MPLX annual net margin is currently at its all-time high
How does MPLX annual net margin rank versus sector peers?: MPLX annual net margin is higher than 93.36% of companies in Energy sector
When is MPLX next annual earnings release?: As of today, the next annual earnings release for MPLX has not been scheduled

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Quarterly Net Margin

34.76%2.59%+8.05%

June 30, 2026

Summary

Current Value: As of today, MPLX quarterly net margin is 34.76%, up +8.05% on June 30, 2026
Historical Performance: MPLX quarterly net margin is down -6.93% year-over-year, down -6.00% over the past 3 years
All-Time High Comparison: MPLX quarterly net margin is currently -34.04% below its historical high of 52.70% set on September 30, 2025
3-Year Low Comparison: MPLX quarterly net margin is +8.05% above its 3-year low of 32.17% reached on March 31, 2026
Sector Comparison: MPLX quarterly net margin is higher than 76.42% of companies in Energy sector

Performance

MPLX Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Jun 30, 26	34.76%	+8.1%	-6.9%	-6.0%	+13.2%
Annual Net Margin	Dec 31, 25	41.91%	–	+7.2%	+17.3%	+618.7%
Price	Aug 19, 26	$58.69	+5.9%	+16.2%	+68.1%	+111.7%
PE Ratio	Aug 19, 26	12.63	+5.1%	+5.4%	+43.7%	+17.6%
Quarterly Revenue	Jun 30, 26	$3.13B	+9.2%	+10.4%	+22.8%	+34.3%
Quarterly Net Income	Jun 30, 26	$1.09B	+18.0%	+2.7%	+15.4%	+52.0%
Quarterly Gross Margin	Jun 30, 26	54.49%	+32.9%	+22.7%	+21.1%	+18.9%
Quarterly Operating Margin	Jun 30, 26	38.28%	+7.0%	-3.3%	-5.3%	-5.8%

Quarterly Net Margin Highs

MPLX Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	52.70%	Sep 30, 25	-34.0%
3Y	52.70%	Sep 30, 25	-34.0%
5Y	52.70%	Sep 30, 25	-34.0%
All	52.70%	Sep 30, 25	-34.0%

Quarterly Net Margin Lows

MPLX Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	32.17%	Mar 31, 26	+8.1%
3Y	32.17%	Mar 31, 26	+8.1%
5Y	30.70%	N/A	+13.2%
All	-124.82%	Mar 31, 20	+127.8%

Quarterly Net Margin History

Month	Value	Change
Jun 2026	34.76%	+8.1%
Mar 2026	32.17%	-17.1%
Dec 2025	38.81%	-26.4%
Sep 2025	52.70%	+41.1%
Jun 2025	37.35%	-3.4%
Mar 2025	38.67%	+0.8%
Dec 2024	38.35%	+3.5%
Sep 2024	37.05%	-14.4%
Jun 2024	43.30%	+15.2%
Mar 2024	37.58%	-7.8%
Dec 2023	40.76%	+21.1%
Sep 2023	33.67%	-9.0%
Jun 2023	36.98%	+0.3%
Mar 2023	36.87%	+12.8%
Dec 2022	32.69%	-25.5%
Sep 2022	43.86%	+40.4%
Jun 2022	31.25%	-5.6%
Mar 2022	33.11%	+4.3%
Dec 2021	31.73%	-3.5%
Sep 2021	32.87%	+7.1%
Jun 2021	30.70%	-6.9%
Mar 2021	32.97%	+2.4%
Dec 2020	32.21%	+3.4%
Sep 2020	31.15%	-5.3%
Jun 2020	32.88%	+126.3%
Mar 2020	-124.82%	-396.9%
Dec 2019	-25.12%	-186.2%
Sep 2019	29.15%	+27.1%
Jun 2019	22.94%	-2.8%
Mar 2019	23.59%	-11.8%
Dec 2018	26.74%	-14.5%

Month	Value	Change
Sep 2018	31.27%	+4.9%
Jun 2018	29.82%	-4.3%
Mar 2018	31.15%	+34.4%
Dec 2017	23.17%	+3.3%
Sep 2017	22.44%	+7.3%
Jun 2017	20.92%	+21.1%
Mar 2017	17.28%	+189.2%
Dec 2016	-19.37%	-212.3%
Sep 2016	17.25%	+579.1%
Jun 2016	2.54%	+127.1%
Mar 2016	-9.36%	-239.9%
Dec 2015	6.69%	-76.0%
Sep 2015	27.93%	-19.4%
Jun 2015	34.64%	+4.5%
Mar 2015	33.16%	+58.0%
Dec 2014	20.99%	-32.8%
Sep 2014	31.23%	+45.2%
Jun 2014	21.51%	-13.6%
Mar 2014	24.91%	+54.9%
Dec 2013	16.08%	-7.4%
Sep 2013	17.37%	+14.1%
Jun 2013	15.22%	-0.8%
Mar 2013	15.34%	+121.2%
Dec 2012	-72.25%	-327.5%
Sep 2012	31.76%	+12.5%
Jun 2012	28.22%	-21.8%
Mar 2012	36.10%	+44.7%
Dec 2011	24.95%	-33.3%
Sep 2011	37.43%	+14.9%
Jun 2011	32.57%	-19.3%
Mar 2011	40.35%	-

FAQ

What is the current quarterly net margin of MPLX?: As of today, MPLX quarterly net margin is 34.76%
What is MPLX quarterly net margin most recent change?: MPLX quarterly net margin was up +8.05% on June 30, 2026
What is 1-year change in MPLX quarterly net margin?: MPLX quarterly net margin is down -6.93% year-over-year
How far is MPLX quarterly net margin from its all-time high?: MPLX quarterly net margin is currently -34.04% below its historical high of 52.70% set on September 30, 2025
How does MPLX quarterly net margin rank versus sector peers?: MPLX quarterly net margin is higher than 76.42% of companies in Energy sector
When is MPLX next earnings release?: The next earnings release for MPLX is on November 3, 2026

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Data Sources & References

MPLX Official Website www.mplx.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1552000/000155200026000004/0001552000-26-000004-index.htm
MPLX Profile on Yahoo Finance finance.yahoo.com/quote/MPLX
MPLX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mplx