MPLX - Company ID 0001552000
As of 2026-09-08, MPLX LP (MPLX) has a market capitalization of $60.55 B, making it the #276 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-09-08 | $60.55 B |
| 2026-09-07 | $60.55 B |
| 2026-09-06 | $60.55 B |
| 2026-09-05 | $60.55 B |
| 2026-09-04 | $59.96 B |
| 2026-09-03 | $60.21 B |
| 2026-09-02 | $59.96 B |
| 2026-09-01 | $59.96 B |
| 2026-08-31 | $60.04 B |
| 2026-08-30 | $60.12 B |
| 2026-08-29 | $60.12 B |
| 2026-08-28 | $60.12 B |
As of 2026-09-08, MPLX LP (MPLX) has a market capitalization of $60.55 B, making it the #276 most valuable US-listed company.
MPLX LP is the #276 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| 2026-08-27 | $60.53 B |
| 2026-08-26 | $60.19 B |
| 2026-08-25 | $59.22 B |
| 2026-08-24 | $59.34 B |
| 2026-08-23 | $59.27 B |
| 2026-08-22 | $59.27 B |
| 2026-08-21 | $58.88 B |
| 2026-08-20 | $59.46 B |
| 2026-08-19 | $59.55 B |
| 2026-08-18 | $60.23 B |
| 2026-08-17 | $59.95 B |
| 2026-08-16 | $60.36 B |
| 2026-08-15 | $60.36 B |
| 2026-08-14 | $60.36 B |
| 2026-08-13 | $59.69 B |
| 2026-08-12 | $60.55 B |
| 2026-08-11 | $60.17 B |
| 2026-08-10 | $59.56 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.