All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)

Total Real Returns

MPLX: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

MPLX real return snapshot: after CPI-U inflation, MPLX returned +24.02% over the past year and +14.33% YTD, with dividends reinvested. Since Oct. 26, 2012, MPLX is up +321.75% in real purchasing-power return, or +10.99%/yr, and is currently −0.78% below its real total-return high on Aug. 12, 2026.

Data ending Fri Aug. 14, 2026

Growth of $10,000

Fri 2012-10-26💬 to Fri 2026-08-14 Overall
Return 		Exponential
Trendline
MPLX × 		+321.75%
+10.99%/yr 		+5.36%/yr
R2=0.280
Mplx Lp NYSE Common Stock

Growth of $10,000 Summary

Fri 2012-10-26💬 to Fri 2026-08-14 Start
Value 		End
Value
MPLX × 		$10,000.00
2012-10-26 		$42,175.48
2026-08-14

This Year’s Performance

through 2026-08-14

  YTD YoY
MPLX × 		+14.33% +24.02%

Drawdowns

  Current
Drawdown 		Worst
Drawdown
MPLX × 		−0.78%
on 2026-08-14
from 2026-08-12 peak 		−87.02%
on 2020-03-18
from 2015-02-27 peak

Rolling Returns

Period ending Fri 2026-08-14 1 yr 2 yr 3 yr 5 yr 10 yr
MPLX × 		+24.02% +57.87%
+25.65%/yr 		+98.81%
+25.74%/yr 		+166.82%
+21.69%/yr 		+219.17%
+12.31%/yr

Annual Returns

Year MPLX
2026 (YTD) +14.33%
2025 +17.40%
2024 +37.75%
2023 +18.49%
2022 +13.73%
2021 +43.81%
2020 −3.10%
2019 −10.29%
2018 −10.14%
2017 +6.75%
2016 −8.16%
2015 −45.21%
2014 +67.79%
2013 +44.73%
2012 +15.54%