MPLX LP (MPLX)

Typically moves ±1.28% on earnings

EARNINGS ANALYTICS

event_upcoming Next Earnings: 2026-08-06 HIGH CONFIDENCE

Across 20 earnings reports since Aug 04, 2021, MPLX LP (MPLX) has a clear post-earnings pattern. It moves ±1.28% on average after reporting and finishes higher 55.0% of the time. Its largest post-earnings gain was +2.86% (Nov 01, 2022) and its largest decline was -3.4% (Aug 05, 2025). The next earnings report is predicted for 2026-08-06 (high confidence).

Earnings reactions

How MPLX moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±1.28%

Positive %

55.0%

Negative %

45.0%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
May 05, 2026	☀ PRE	-2.76%	open_in_new
Feb 03, 2026	☀ PRE	-0.14%	open_in_new
Nov 04, 2025	☀ PRE	+0.69%	open_in_new
Aug 05, 2025	☀ PRE	-3.4%	open_in_new
May 06, 2025	☀ PRE	-1.69%	open_in_new
Feb 04, 2025	☀ PRE	+2.33%	open_in_new
Nov 05, 2024	☀ PRE	+2.49%	open_in_new
Aug 06, 2024	☀ PRE	+1.14%	open_in_new
Apr 30, 2024	☀ PRE	-0.38%	open_in_new
Jan 30, 2024	☀ PRE	+1.08%	open_in_new
Oct 31, 2023	☀ PRE	+0.39%	open_in_new
Aug 01, 2023	☀ PRE	+0.3%	open_in_new
May 02, 2023	☀ PRE	-0.34%	open_in_new
Jan 31, 2023	☀ PRE	+0.69%	open_in_new
Nov 01, 2022	☀ PRE	+2.86%	open_in_new
Aug 02, 2022	☀ PRE	-1.18%	open_in_new
May 03, 2022	☀ PRE	+0.63%	open_in_new
Feb 02, 2022	☀ PRE	-0.12%	open_in_new
Nov 02, 2021	☀ PRE	+2.04%	open_in_new
Aug 04, 2021	☀ PRE	-0.9%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±1.28%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 32 →

Funds holding

$2782086514

Total value held

Buying

20 added · 9 reduced

Blackstone Inc.

$876063479 NEW BUY

Goldman Sachs Group Inc

$713805262 +0.33%

Morgan Stanley

$283306899 -13.86%

Bank Of Montreal /Can/

$229845259 NEW BUY

Bank Of America Corp /De/

$146856841 -69.84%

SEC Filing Types

description 4

7 chevron_right

Recent SEC Filings

7 most recent

Form	Date Filed	View on EDGAR
4	20260519	open_in_new SEC.gov
4	20260519	open_in_new SEC.gov
4	20260519	open_in_new SEC.gov
4	20260519	open_in_new SEC.gov
4	20260519	open_in_new SEC.gov
4	20260519	open_in_new SEC.gov
4	20260519	open_in_new SEC.gov

Frequently asked about MPLX earnings

When does MPLX LP report earnings next? expand_more

MPLX LP (MPLX)'s next earnings date is predicted (high confidence) for 2026-08-06. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does MPLX stock move after earnings? expand_more

Over 20 reports, MPLX has moved an average of ±1.28% the session after earnings, closing higher 55.0% of the time.

What was MPLX's biggest post-earnings move? expand_more

MPLX's largest post-earnings gain on record was +2.86% on Nov 01, 2022, and its largest decline was -3.4% on Aug 05, 2025.

Where can I find MPLX LP's SEC filings? expand_more

All of MPLX LP's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.