What is the current annual gross margin of MPLX?

As of today, MPLX annual gross margin is 45.23%

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

MPLX annual gross margin is down -0.48% year-over-year

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

MPLX annual gross margin is up +3.86% over the past 3 years

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

MPLX annual gross margin is currently -2.79% below its historical high of 46.53% set on December 31, 2014

How does MPLX annual gross margin rank versus sector peers?

MPLX annual gross margin is higher than 83.20% 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 gross margin of MPLX?

As of today, MPLX quarterly gross margin is 54.49%

What is MPLX quarterly gross margin most recent change?

MPLX quarterly gross margin was up +32.87% on June 30, 2026

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

MPLX quarterly gross margin is up +22.70% year-over-year

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

MPLX quarterly gross margin is currently at its all-time high

How does MPLX quarterly gross margin rank versus sector peers?

MPLX quarterly gross margin is higher than 84.68% 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) Gross Margin History & Chart Since 2010

Annual Gross Margin

45.23%0.22%-0.48%

December 31, 2025

Summary

Current Value: As of today, MPLX annual gross margin is 45.23%, down -0.48% on December 31, 2025
Historical Performance: MPLX annual gross margin is up +3.86% over the past 3 years, down -0.37% over the past 5 years
All-Time High Comparison: MPLX annual gross margin is currently -2.79% below its historical high of 46.53% set on December 31, 2014
3-Year Low Comparison: MPLX annual gross margin is +3.86% above its 3-year low of 43.55% reached on an earlier date
Sector Comparison: MPLX annual gross margin is higher than 83.20% of companies in Energy sector

Gross Margin Chart

beforeafter

Performance

MPLX Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Gross Margin	Dec 31, 25	45.23%	-0.5%	+3.9%	-0.4%	+26.4%
Quarterly Gross Margin	Jun 30, 26	54.49%	+22.7%	+21.1%	+18.9%	+35.1%
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 Gross Profit	Dec 31, 25	$5.35B	+5.7%	+10.2%	+38.4%	+3596.4%
Annual Operating Margin	Dec 31, 25	40.30%	-0.3%	+2.0%	+2.1%	+57.5%
Annual Net Margin	Dec 31, 25	41.91%	+7.2%	+17.3%	+618.7%	+64.0%

Gross Margin Highs

MPLX Annual Gross Margin Highs Comparison
Period	High	Date	Current
3Y	45.45%	Dec 31, 24	-0.5%
5Y	45.45%	Dec 31, 24	-0.5%
All	46.53%	Dec 31, 14	-2.8%

Gross Margin Lows

MPLX Annual Gross Margin Lows Comparison
Period	Low	Date	Current
3Y	43.55%	N/A	+3.9%
5Y	43.55%	Dec 31, 22	+3.9%
All	35.77%	Dec 31, 10	+26.4%

Gross Margin History

Year	Value	Change
2025	45.23%	-0.5%
2024	45.45%	+0.6%
2023	45.19%	+3.8%
2022	43.55%	-0.4%
2021	43.74%	-3.7%
2020	45.40%	+4.8%
2019	43.31%	+1.4%
2018	42.70%	+13.1%

Year	Value	Change
2017	37.74%	-2.3%
2016	38.62%	-11.8%
2015	43.77%	-5.9%
2014	46.53%	+9.4%
2013	42.55%	-3.9%
2012	44.27%	-0.3%
2011	44.42%	+24.2%
2010	35.77%	-

FAQ

What is the current annual gross margin of MPLX?: As of today, MPLX annual gross margin is 45.23%
What is 1-year change in MPLX annual gross margin?: MPLX annual gross margin is down -0.48% year-over-year
What is 3-year change in MPLX annual gross margin?: MPLX annual gross margin is up +3.86% over the past 3 years
How far is MPLX annual gross margin from its all-time high?: MPLX annual gross margin is currently -2.79% below its historical high of 46.53% set on December 31, 2014
How does MPLX annual gross margin rank versus sector peers?: MPLX annual gross margin is higher than 83.20% 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

Gross Margin Formula

Gross Margin = Gross Profit

Revenue × 100%

Quarterly Gross Margin

54.49%13.48%+32.87%

June 30, 2026

Summary

Current Value: As of today, MPLX quarterly gross margin is 54.49%, up +32.87% on June 30, 2026
Historical Performance: MPLX quarterly gross margin is up +22.70% year-over-year, up +21.12% over the past 3 years
All-Time High Comparison: MPLX quarterly gross margin is currently at its all-time high
3-Year Low Comparison: MPLX quarterly gross margin is +32.87% above its 3-year low of 41.01% reached on March 31, 2026
Sector Comparison: MPLX quarterly gross margin is higher than 84.68% of companies in Energy sector

Performance

MPLX Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Gross Margin	Jun 30, 26	54.49%	+32.9%	+22.7%	+21.1%	+18.9%
Annual Gross Margin	Dec 31, 25	45.23%	–	-0.5%	+3.9%	-0.4%
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 Gross Profit	Jun 30, 26	$1.70B	+45.1%	+35.5%	+48.7%	+59.7%
Quarterly Operating Margin	Jun 30, 26	38.28%	+7.0%	-3.3%	-5.3%	-5.8%
Quarterly Net Margin	Jun 30, 26	34.76%	+8.1%	-6.9%	-6.0%	+13.2%

Quarterly Gross Margin Highs

MPLX Quarterly Gross Margin Highs Comparison
Period	High	Date	Current
1Y	54.49%	Jun 30, 26	at high
3Y	54.49%	Jun 30, 26	at high
5Y	54.49%	Jun 30, 26	at high
All	54.49%	Jun 30, 26	at high

Quarterly Gross Margin Lows

MPLX Quarterly Gross Margin Lows Comparison
Period	Low	Date	Current
1Y	41.01%	Mar 31, 26	+32.9%
3Y	41.01%	Mar 31, 26	+32.9%
5Y	39.48%	Jun 30, 22	+38.0%
All	34.34%	Dec 31, 11	+58.7%

Quarterly Gross Margin History

Month	Value	Change
Jun 2026	54.49%	+32.9%
Mar 2026	41.01%	-12.8%
Dec 2025	47.05%	+7.5%
Sep 2025	43.78%	-1.4%
Jun 2025	44.41%	-2.1%
Mar 2025	45.34%	+0.4%
Dec 2024	45.16%	+0.4%
Sep 2024	44.98%	-1.0%
Jun 2024	45.42%	-2.4%
Mar 2024	46.53%	-3.1%
Dec 2023	48.02%	+14.7%
Sep 2023	41.87%	-6.9%
Jun 2023	44.99%	-1.9%
Mar 2023	45.86%	+11.1%
Dec 2022	41.29%	-16.7%
Sep 2022	49.54%	+25.5%
Jun 2022	39.48%	-7.5%
Mar 2022	42.69%	+4.1%
Dec 2021	41.01%	-5.2%
Sep 2021	43.25%	-5.6%
Jun 2021	45.81%	+1.1%
Mar 2021	45.31%	+1.6%
Dec 2020	44.59%	-2.8%
Sep 2020	45.89%	-0.9%
Jun 2020	46.29%	+3.1%
Mar 2020	44.90%	+8.1%
Dec 2019	41.52%	-4.8%
Sep 2019	43.62%	+1.1%
Jun 2019	43.16%	-4.2%
Mar 2019	45.04%	+11.2%
Dec 2018	40.50%	-8.0%

Month	Value	Change
Sep 2018	44.00%	+2.1%
Jun 2018	43.10%	+1.1%
Mar 2018	42.64%	+15.2%
Dec 2017	37.02%	-6.3%
Sep 2017	39.50%	+3.6%
Jun 2017	38.12%	+5.1%
Mar 2017	36.27%	-7.2%
Dec 2016	39.09%	+1.0%
Sep 2016	38.72%	+0.7%
Jun 2016	38.45%	+3.6%
Mar 2016	37.13%	-0.1%
Dec 2015	37.17%	-18.2%
Sep 2015	45.42%	-14.7%
Jun 2015	53.25%	+0.2%
Mar 2015	53.16%	+27.7%
Dec 2014	41.62%	-6.2%
Sep 2014	44.35%	-4.4%
Jun 2014	46.38%	-14.1%
Mar 2014	53.97%	+32.7%
Dec 2013	40.68%	-7.1%
Sep 2013	43.78%	+5.1%
Jun 2013	41.65%	-5.8%
Mar 2013	44.20%	+7.8%
Dec 2012	41.01%	+4.5%
Sep 2012	39.24%	-7.3%
Jun 2012	42.33%	-5.3%
Mar 2012	44.72%	+30.2%
Dec 2011	34.34%	-25.2%
Sep 2011	45.90%	+13.8%
Jun 2011	40.32%	-17.2%
Mar 2011	48.70%	-

FAQ

What is the current quarterly gross margin of MPLX?: As of today, MPLX quarterly gross margin is 54.49%
What is MPLX quarterly gross margin most recent change?: MPLX quarterly gross margin was up +32.87% on June 30, 2026
What is 1-year change in MPLX quarterly gross margin?: MPLX quarterly gross margin is up +22.70% year-over-year
How far is MPLX quarterly gross margin from its all-time high?: MPLX quarterly gross margin is currently at its all-time high
How does MPLX quarterly gross margin rank versus sector peers?: MPLX quarterly gross margin is higher than 84.68% of companies in Energy sector
When is MPLX next earnings release?: The next earnings release for MPLX is on November 3, 2026

Gross Margin Formula

Gross Margin = Gross Profit

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