Marathon Petroleum Corporation (MPC) Stock
NYSEMPC has an Alpha Score of 62 out of 100 (moderate), computed on Nov 3, 2026 from 4 of 4 sub-scores. 20 members of Congress disclosed 43 trades in MPC since 2014: 18 purchases and 25 sales, most recently David J. Taylor (sale, Oct 15, 2026). 6 of the hedge funds AlphaScala tracks reported MPC in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Millennium Management's at $116.30M. Company insiders reported 0 open-market buys and 7 sales on SEC Form 4 in the 90 days to Nov 3, 2026. Its trailing P/E ratio is 14.5 and its net margin 5.5% (key statistics as of Oct 30, 2026).
What is MPC's Alpha Score?
How it works →Alpha Score of 62 reflects moderate overall profile with strong momentum, moderate value, moderate quality, moderate sentiment.
Computed Nov 3, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded Marathon Petroleum Corporation (MPC)?
Most recent: David J. Taylor (sale, Oct 15, 2026); records start Dec 17, 2014.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Dave Taylor R-OH · House | 2026-10-15 | sale | $1k – $15k |
| Dave Taylor R-OH · House | 2026-09-22 | sale | $1k – $15k |
| Dave Taylor R-OH · House | 2026-07-24 | sale | $1k – $15k |
| Dan Newhouse R-WA · House | 2026-07-10 | partial sale | $1k – $15k |
| Dave Taylor R-OH · House | 2026-03-11 | sale | $1k – $15k |
| Dave Taylor R-OH · House | 2026-02-26 | sale | $1k – $15k |
| Dave Taylor R-OH · House | 2025-08-14 | purchase | $1k – $15k |
| Dave Taylor R-OH · House | 2025-07-18 | sale | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 2, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
Every member of Congress who traded MPC, with filing lags →Which hedge funds own MPC?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Millennium Management Israel Englander | 455K | $116.30M | +5% |
| Citadel Ken Griffin | 412K | $105.40M | +104% |
| Bridgewater Associates Ray Dalio | 349K | $89.29M | +352% |
| Marshall Wace | 126K | $32.22M | -67% |
| D.E. Shaw David Shaw | 37K | $9.34M | +13% |
| Point72 Steve Cohen | 523 | $133.7K | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are Marathon Petroleum Corporation insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 31, 26 | Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | SELL | 1.0K | $376K |
| Aug 28, 26 | Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | SELL | 425 | $157K |
| Aug 27, 26 | Brzezinski Erin M | VP and Controller | SELL | 570 | $207K |
| Aug 17, 26 | Benson Molly R | Chief Legal Ofc & Corp Sec | SELL | 7.2K | $2.6M |
| Aug 17, 26 | Benson Molly R | Chief Legal Ofc & Corp Sec | SELL | 5.0K | $1.8M |
| Aug 17, 26 | Benson Molly R | Chief Legal Ofc & Corp Sec | SELL | 5.0K | $1.8M |
| Aug 13, 26 | Lyon Shawn M | SVP Log & Storage, MPLX GP LLC | SELL | 2.5K | $875K |
| Aug 12, 26 | Henschen Michael A Ii | Ex VP, Refining | SELL | 6.0K | $2.1M |
| Mar 13, 26 | Hessling Ricky D. | Chief Commercial Officer | SELL | 1.6K | $371K |
| Mar 12, 26 | Hessling Ricky D. | Chief Commercial Officer | SELL | 478 | $109K |
SEC Form 4 filings as of Nov 3, 2026
See cluster-buy signals across all tickers →What are MPC's key statistics?
Key statistics as of Oct 30, 2026
How does MPC's valuation compare with the Energy sector?
| Metric | MPC | Energy median | Companies in median |
|---|---|---|---|
| P/E ratio | 14.5 | 14.8 | 81 |
| Net margin | 5.48% | 11.82% | 84 |
| Return on equity | 48.71% | 16.45% | 86 |
| Dividend yield (payers) | 2.21% | 3.69% | 70 |
Medians over the Energy stocks whose key statistics were refreshed in the last 35 days (newest Nov 4, 2026). P/E excludes loss-making companies.
AlphaScala analysis on MPC
Latest 3MPC price chart
Powered by TradingViewWhat does Marathon Petroleum Corporation do?
Marathon Petroleum Corporation is a leading integrated downstream energy company that refines, markets, and transports petroleum products across the United States. It operates the nation's largest refining system, featuring 16 high-capacity refineries primarily in the midcontinent, Gulf Coast, and West Coast regions, processing diverse crude oil types into gasoline, diesel fuel, jet fuel, petrochemical feedstocks, and renewable diesel. The company maintains an extensive logistics network, including pipelines, marine terminals, railcars, and tanker trucks, to ensure efficient supply chains from procurement to distribution for wholesale and retail customers. Marathon Petroleum markets fuels under brands like Marathon, Marathon Platinum, and Sunoco through a vast network of company-operated and dealer stations, complemented by its Speedway convenience store chain offering fuel, food, and merchandise. Through its majority interest in MPLX LP, a midstream partnership, it accesses gathering pipelines, processing facilities, storage terminals, and fractionation assets, enhancing operational synergies and fee-based revenues. Headquartered in Findlay, Ohio, Marathon Petroleum plays a pivotal role in the U.S. energy sector by powering transportation, aviation, and industrial needs with reliable, standards-compliant products.