Mplx (MPLX) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET
Updated Oct 15, 2026, 4:00 PM ET
- Closed at $57.12, -0.59% vs the prior close of $57.46.
- Volume 1.74M shares, 1.3x its 50-day average.
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
MPLX dips 0.6% to $57.12. Closed at $57.12, -0.59% vs the prior close of $57.46. Day range $56.63–$57.76, opened at $57.75.
MPLX daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 15, 2026 — MPLX dips 0.6% to $57.12
- Closed at $57.12, -0.59% vs the prior close of $57.46. Day range $56.63–$57.76, opened at $57.75.
- Volume was 1.74M shares, 1.3x its 50-day average of 1.31M.
- Price is -2.3% vs its 50-day average ($58.47) and +0.3% vs its 200-day average ($56.94).
- 52-week range $48.29–$60.95; today's close sits at 70% of that range, 6.3% below the 52-week high.
Oct 14, 2026 — MPLX rises 1.0% to $57.46, 3 up days in a row
- Closed at $57.46, +0.97% vs the prior close of $56.91. Day range $56.25–$57.74, opened at $56.75.
- Volume was 2.09M shares, 1.6x its 50-day average of 1.31M.
- Price is -1.8% vs its 50-day average ($58.51) and +0.9% vs its 200-day average ($56.93).
- 52-week range $47.94–$60.95; today's close sits at 73% of that range, 5.7% below the 52-week high.
- That makes 3 straight gains.
Oct 13, 2026 — MPLX ends flat (+0.1%) to $56.91
- Closed at $56.91, +0.14% vs the prior close of $56.83. Day range $56.75–$57.26, opened at $57.12.
- Volume was 561.10K shares, 0.4x its 50-day average of 1.33M — lighter than usual.
- Price is -2.8% vs its 50-day average ($58.57) and +0.0% vs its 200-day average ($56.91).
- 52-week range $47.94–$60.95; today's close sits at 69% of that range, 6.6% below the 52-week high.
Oct 12, 2026 — MPLX rises 0.9% to $56.83
- Closed at $56.83, +0.94% vs the prior close of $56.30. Day range $56.32–$57.09, opened at $56.32.
- Volume was 920.70K shares, 0.7x its 50-day average of 1.33M.
- Price is -3.0% vs its 50-day average ($58.61) and -0.1% vs its 200-day average ($56.89).
- 52-week range $47.80–$60.95; today's close sits at 69% of that range, 6.8% below the 52-week high.
Oct 9, 2026 — MPLX dips 1.8% to $56.30, a 3-month low
- Closed at $56.30, -1.78% vs the prior close of $57.32. Day range $56.03–$57.56, opened at $57.33.
- Volume was 1.70M shares, 1.3x its 50-day average of 1.34M.
- Price is -4.0% vs its 50-day average ($58.64) and -1.0% vs its 200-day average ($56.88).
- 52-week range $47.80–$60.95; today's close sits at 65% of that range, 7.6% below the 52-week high.
Oct 8, 2026 — MPLX rises 0.5% to $57.32
- Closed at $57.32, +0.47% vs the prior close of $57.05. Day range $57.12–$57.54, opened at $57.46.
- Volume was 688.60K shares, 0.5x its 50-day average of 1.37M — lighter than usual.
- Price is -2.3% vs its 50-day average ($58.67) and +0.8% vs its 200-day average ($56.87).
- 52-week range $47.80–$60.95; today's close sits at 72% of that range, 6.0% below the 52-week high.
Oct 7, 2026 — MPLX dips 1.2% to $57.05
- Closed at $57.05, -1.25% vs the prior close of $57.77. Day range $56.88–$57.93, opened at $57.86.
- Volume was 1.11M shares, 0.8x its 50-day average of 1.39M.
- Price is -2.8% vs its 50-day average ($58.68) and +0.4% vs its 200-day average ($56.85).
- 52-week range $47.80–$60.95; today's close sits at 70% of that range, 6.4% below the 52-week high.
Oct 6, 2026 — MPLX rises 0.7% to $57.77, 4 up days in a row
- Closed at $57.77, +0.70% vs the prior close of $57.37. Day range $56.57–$57.89, opened at $57.37.
- Volume was 947.50K shares, 0.7x its 50-day average of 1.41M.
- Price is -1.6% vs its 50-day average ($58.72) and +1.7% vs its 200-day average ($56.83).
- 52-week range $47.80–$60.95; today's close sits at 76% of that range, 5.2% below the 52-week high.
- That makes 4 straight gains.
Oct 5, 2026 — MPLX rises 1.8% to $57.37, 3 up days in a row
- Closed at $57.37, +1.76% vs the prior close of $56.38. Day range $56.31–$57.65, opened at $56.34.
- Volume was 835.20K shares, 0.6x its 50-day average of 1.43M — lighter than usual.
- Price is -2.3% vs its 50-day average ($58.73) and +1.0% vs its 200-day average ($56.81).
- 52-week range $47.80–$60.95; today's close sits at 73% of that range, 5.9% below the 52-week high.
- That makes 3 straight gains.
Oct 2, 2026 — MPLX ends flat (+0.1%) to $56.38
- Closed at $56.38, +0.05% vs the prior close of $56.35. Day range $56.09–$56.74, opened at $56.25.
- Volume was 1.11M shares, 0.8x its 50-day average of 1.44M.
- Price is -4.1% vs its 50-day average ($58.76) and -0.7% vs its 200-day average ($56.80).
- 52-week range $47.80–$60.95; today's close sits at 65% of that range, 7.5% below the 52-week high.
MPLX latest news & SEC filings
Every SEC filing by or about MPLX in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Aug 24, 2026 · 8-K — Current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Aug 18, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 18, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 18, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 18, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 18, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 18, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 11, 2026 · 424B5 — Prospectus supplement
Prospectus supplement — the company is selling securities off a shelf registration
An offering document: new shares or debt may be sold, which can increase the share count (dilution) or debt load. Size and terms are in the prospectus.
Aug 10, 2026 · FWP — Free writing prospectus (offering marketing material)
Free writing prospectus (offering marketing material)
An offering document: new shares or debt may be sold, which can increase the share count (dilution) or debt load. Size and terms are in the prospectus.
Aug 10, 2026 · 424B5 — Prospectus supplement
Prospectus supplement — the company is selling securities off a shelf registration
An offering document: new shares or debt may be sold, which can increase the share count (dilution) or debt load. Size and terms are in the prospectus.
Aug 4, 2026 · 10-Q — Quarterly report (unaudited financial statements for the quarter)
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Revenue: $2.62B (prior year $2.36B) (+11.0% vs Jun 30, 2025)
Aug 4, 2026 · 8-K — Current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Things to know before you trade MPLX
- Last results release: Aug 4, 2026 (8-K Item 2.02). Previous ones: May 5, 2026, Apr 13, 2026, Feb 3, 2026. Based on that rhythm, the next report is likely around Nov 3, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 0.93% (largest 2.0%). That is a relatively calm stock.
- Liquidity: about 1.42M shares (≈$80.96M) trade per day on average.
- 52-week position: $57.12 vs a range of $48.29–$60.95 (70% of the range).
- Dividends: last ex-dividend date Aug 7, 2026 ($1.077/share); 4 payments in the past 12 months.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 0 sales.
- Latest filings: 8-K Aug 24, 2026; 10-Q Aug 4, 2026; 8-K Aug 4, 2026.
- Share count: 1.01B shares outstanding (Jul 30, 2026), -0.5% vs a year earlier.
- Listing: NYSE · industry: Pipe Lines (No Natural Gas).
MPLX market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 15, 2026 | 57.75 | 57.76 | 56.63 | 57.12 | 1.74M |
| Oct 14, 2026 | 56.75 | 57.74 | 56.25 | 57.46 | 2.09M |
| Oct 13, 2026 | 57.12 | 57.26 | 56.75 | 56.91 | 561.10K |
| Oct 12, 2026 | 56.32 | 57.09 | 56.32 | 56.83 | 920.70K |
| Oct 9, 2026 | 57.33 | 57.56 | 56.03 | 56.30 | 1.70M |
| Oct 8, 2026 | 57.46 | 57.54 | 57.12 | 57.32 | 688.60K |
| Oct 7, 2026 | 57.86 | 57.93 | 56.88 | 57.05 | 1.11M |
| Oct 6, 2026 | 57.37 | 57.89 | 56.57 | 57.77 | 947.50K |
| Oct 5, 2026 | 56.34 | 57.65 | 56.31 | 57.37 | 835.20K |
| Oct 2, 2026 | 56.25 | 56.74 | 56.09 | 56.38 | 1.11M |
| Oct 1, 2026 | 56.37 | 56.72 | 55.95 | 56.35 | 1.92M |
| Sep 30, 2026 | 56.92 | 57.48 | 56.03 | 56.32 | 1.49M |
| Sep 29, 2026 | 57.50 | 57.76 | 56.60 | 57.05 | 1.75M |
| Sep 28, 2026 | 56.83 | 57.85 | 56.02 | 57.66 | 1.68M |
| Sep 25, 2026 | 57.86 | 57.95 | 56.67 | 56.80 | 2.13M |
| Sep 24, 2026 | 58.99 | 59.08 | 57.92 | 57.98 | 1.19M |
| Sep 23, 2026 | 59.25 | 59.82 | 58.33 | 58.81 | 1.23M |
| Sep 22, 2026 | 58.71 | 60.04 | 58.70 | 59.16 | 1.72M |
| Sep 21, 2026 | 59.40 | 59.60 | 58.83 | 59.09 | 1.04M |
| Sep 18, 2026 | 58.69 | 59.55 | 58.53 | 59.44 | 2.49M |
About Mplx
Mplx (MPLX) is listed on the NYSE and classified by the SEC under “Pipe Lines (No Natural Gas)”. Its business address is in FINDLAY, OH. Fiscal year ends December 31. SEC CIK 1552000.
MPLX board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Christine S Breves | Director | Aug 18, 2026 |
| Carl Kristopher Hagedorn | Exec VP & Chief Fin Ofc | Mar 3, 2026 |
| Christopher A Helms | Director | Aug 18, 2026 |
| Michael J Hennigan | Executive Chairman | Dec 16, 2025 |
| Maria A Khoury | Director | Mar 3, 2026 |
| Maryann T. Mannen | Chairman, President & CEO | Mar 3, 2026 |
| Garry L. Peiffer | Director | Aug 18, 2026 |
| Frank M Semple | Director | Aug 18, 2026 |
| J Michael Stice | Director | Aug 18, 2026 |
| John P Surma | Director | Aug 18, 2026 |
| Ray N Jr Walker | Director | Aug 18, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Molly R Benson | Chief Legal Ofc & Corp Sec | Mar 3, 2026 |
| Erin M Brzezinski | VP and Controller | Apr 2, 2026 |
| Gregory Scott Floerke | Exec. VP and COO | Mar 3, 2026 |
| Carl Kristopher Hagedorn | Exec VP & Chief Fin Ofc | Mar 3, 2026 |
| Michael J Hennigan | Executive Chairman | Dec 16, 2025 |
| Shawn M Lyon | Senior VP, Log. & Storage | Mar 3, 2026 |
| Maryann T. Mannen | Chairman, President & CEO | Mar 3, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| No open-market insider buys or sales reported in the last 12 months. | ||||
MPLX financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $9.73B | — | — | $5.91B |
| Dec 31, 2024 | $9.19B | — | — | $5.95B |
| Dec 31, 2023 | $8.73B | $3.93B | — | $5.40B |
| Dec 31, 2022 | $8.92B | $3.94B | — | $5.02B |
| Dec 31, 2021 | $8.02B | $3.08B | — | $4.91B |
Latest balance sheet: total assets $42.97B, total liabilities $28.72B, cash $1.03B (as of Jun 30, 2026).
MPLX earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 4, 2026 | 8-K Item 2.02 (results) | $60.51 |
| May 5, 2026 | 8-K Item 2.02 (results) | $55.66 |
| Apr 13, 2026 | 8-K Item 2.02 (results) | $56.07 |
| Feb 3, 2026 | 8-K Item 2.02 (results) | $55.27 |
| Nov 4, 2025 | 8-K Item 2.02 (results) | $51.20 |
| Aug 5, 2025 | 8-K Item 2.02 (results) | $50.86 |
| May 6, 2025 | 8-K Item 2.02 (results) | $49.79 |
| Feb 4, 2025 | 8-K Item 2.02 (results) | $52.63 |
| Nov 5, 2024 | 8-K Item 2.02 (results) | $45.38 |
| Aug 6, 2024 | 8-K Item 2.02 (results) | — |
| Apr 30, 2024 | 8-K Item 2.02 (results) | — |
| Jan 30, 2024 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.