Marathon Petroleum Corp
MPCNYSEPetroleum RefiningFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 4, 2026Score 16/3013% above fair value
$430.39−14.34 (-3.22%)
Close on Nov 2, 2026Market cap $120.86BP/E 14.8Yield 0.87%
Marathon Petroleum MPLX LP total common units outstanding by Year
MPLX LP total common units outstanding (million units)
Marathon Petroleum MPLX LP total common units outstanding: 1,015.70 m_units in 2025, down 0.1% from a year earlier.
Latest, 2025
1,015.70
Period ended Dec 31, 2025
Change on a year earlier
-0.1%
1,017.10 in 2024
History
7 years
Since 2019
Sources
5
Documents cited below
Where the 2025 figure comes from
“MPLX:0001552000-26-000038/mplx-20260630_htm.xml | LimitedPartnersCapitalAccountUnitsOutstanding | FY2025 (as of FY2025Q4): 1015.7”
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | MPLX LP total common units outstanding (million units) | Year on year | Source |
|---|---|---|---|---|
| 2025 | Dec 31, 2025 | 1,015.70 | -0.1% | MPLX LP Form 10-Q, filed 2026-08-04 ↗ |
| 2024 | Dec 31, 2024 | 1,017.10 | +1.4% | MPLX LP Form 10-K, filed 2026-02-26 ↗ |
| 2023 | Dec 31, 2023 | 1,003.50 | +0.2% | MPLX LP Form 10-K, filed 2026-02-26 ↗ |
| 2022 | Dec 31, 2022 | 1,001.00 | -1.5% | MPLX LP Form 10-K, filed 2026-02-26 ↗ |
| 2021 | Dec 31, 2021 | 1,016.20 | -2.2% | MPLX LP Form 10-K, filed 2025-02-27 ↗ |
| 2020 | Dec 31, 2020 | 1,038.80 | -1.9% | MPLX LP Form 10-K, filed 2024-02-28 ↗ |
| 2019 | Dec 31, 2019 | 1,058.40 | – | MPLX LP Form 10-K, filed 2023-02-23 ↗ |
Breakdown
What makes up MPLX LP total common units outstanding
Cite this data
StockData. (2026). Marathon Petroleum MPLX LP total common units outstanding, annual 2019–2025 [Data set]. Compiled from Marathon Petroleum SEC filings and investor materials. https://stockdatahq.com/stocks/mpc/kpis/xbrl-mplx-units-total-m
See every metric in the Marathon Petroleum KPI table. Data updated Oct 27, 2026.