MPLX - Company ID 0001552000
As of 2026-11-06, MPLX LP (MPLX) has a market capitalization of $56.61 B, making it the #290 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-11-06 | $56.61 B |
| 2026-11-05 | $57.38 B |
| 2026-11-04 | $56.84 B |
| 2026-11-03 | $58.35 B |
| 2026-11-02 | $59.81 B |
| 2026-11-01 | $61.05 B |
| 2026-10-31 | $61.05 B |
| 2026-10-30 | $60.77 B |
| 2026-10-29 | $60.74 B |
| 2026-10-28 | $59.63 B |
| 2026-10-27 | $58.97 B |
| 2026-10-26 | $59.51 B |
As of 2026-11-06, MPLX LP (MPLX) has a market capitalization of $56.61 B, making it the #290 most valuable US-listed company.
MPLX LP is the #290 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| 2026-10-25 | $60.00 B |
| 2026-10-24 | $60.00 B |
| 2026-10-23 | $60.00 B |
| 2026-10-22 | $59.01 B |
| 2026-10-21 | $59.30 B |
| 2026-10-20 | $59.25 B |
| 2026-10-19 | $59.00 B |
| 2026-10-18 | $59.02 B |
| 2026-10-17 | $59.02 B |
| 2026-10-16 | $58.62 B |
| 2026-10-15 | $57.96 B |
| 2026-10-14 | $58.31 B |
| 2026-10-13 | $57.75 B |
| 2026-10-12 | $57.78 B |
| 2026-10-11 | $57.13 B |
| 2026-10-10 | $57.13 B |
| 2026-10-09 | $57.13 B |
| 2026-10-08 | $58.21 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.