MPLX earnings

Next report

Expected around early November, going by its own filing history. The company has not announced a date yet. Its matching report came Nov 4, 2025 and Nov 5, 2024, before the open.

Who else reports that week: the earnings calendar.

Last report: Aug 4, 2026, 06:49 ET (before the open). The filing on SEC EDGAR ↗

Across the last 4 reports we hold closes for, the first close moved a median 1.67% either way. Up 2 of 4.

Moves are only shown for reports where we hold closing prices.

1. Aug 4, 202606:49 ET · before the open8-K ↗+2.72%1D
2. May 5, 202606:49 ET · before the open8-K ↗−2.64%1D
3. Feb 3, 202606:35 ET · before the open8-K ↗−0.09%1D
4. Nov 4, 202506:35 ET · before the open8-K ↗+0.69%1D
5. Aug 5, 202506:38 ET · before the open8-K ↗no price data1D
6. May 6, 202506:36 ET · before the open8-K ↗no price data1D
7. Feb 4, 202506:39 ET · before the open8-K ↗no price data1D
8. Nov 5, 202406:47 ET · before the open8-K ↗no price data1D
9. Aug 6, 202406:46 ET · before the open8-K ↗no price data1D
10. Apr 30, 202406:46 ET · before the open8-K ↗no price data1D
11. Jan 30, 202406:46 ET · before the open8-K ↗no price data1D
12. Oct 31, 202306:45 ET · before the open8-K ↗no price data1D
13. Aug 1, 202306:45 ET · before the open8-K ↗no price data1D
14. May 2, 202306:45 ET · before the open8-K ↗no price data1D
15. Jan 31, 202306:45 ET · before the open8-K ↗no price data1D

Move = the first close after the release against the close before it. A release after 4pm ET is priced by the next session; one before 9:30am ET by that day’s. Times are when the SEC accepted the 8-K (Item 2.02), which follows the press release by minutes. Closes held from Sep 2, 2025; “no price data” means we don't hold the closes for that report. 1 other Item 2.02 filing, filed weeks ahead of a report (a delivery or preliminary update), is not counted as a report. Prior-session closes only; not a forecast, not advice.