$MPC
MARATHON PETROLEUM CORPORATION
XNYS•Energy•Petroleum Refining
Why is MPC down today? It is at $357.35 (-0.94%), and our scanner flagged it 57 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment MPC spikes, and full due diligence on MPC — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $357.35
- Change today
- -0.94%
- Previous close
- $360.75
- 52-week range
- $161.93 – $367.24
- Market cap
- $102.84B
- Dividend yield
- 1.11% ($4.00)
- Institutional own.
- 92.23%
- Total held
- 92.4%
- Tradeable float
- 21.3M 8% of shares · after <1% insiders + 92% institutions
- Short interest
- 6.8M ▲ +6% vs prior · as of 2026-07-31
- Short % of float
- 31.8%
- Days to cover
- 3.4d
- Avg daily volume
- 2.3M
- Sector
- Energy
- Industry
- Petroleum Refining
- Exchange
- XNYS
- 5m
- 0.2x
- 15m
- 0.9x
- 1h
- 1.4x
- 1D
- 0.3x
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Why is $MPC down today?
MPC is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on MPC today, peaking at 2.7x its normal volume.
Likely catalystMarathon Petroleum Corp: Q2 FY2026 results, three months to Jun 30, 2026, from an SEC filing. Read it →Latest filing144Notice of proposed insider sale (144)Aug 20, 2026 · todayAnalyst data via Nasdaq. Not investment advice.
From the trading subreddits (WallStreetBets, r/stocks and more). Retail chatter, not a signal. Do your own research.
Insiders
Insiders selling0 buys, 5 sells last 3 months (19/25 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Benson Molly R Officer | Sold (automatic/other) | -17K | sold 36% | 30K | $6.2M at $358.57 | Aug 17, 26 |
Benson Molly R Officer | Other | 17K | added 85% | 38K | $821K at $47.73 | Aug 17, 26 |
Lyon Shawn M Officer | Sold (automatic/other) | -3K | sold 17% | 13K | $875K at $350.00 | Aug 13, 26 |
Henschen Michael A Ii Officer | Sold (automatic/other) | -6K | sold 36% | 11K | $2.1M at $341.56 | Aug 12, 26 |
Mannen Maryann T. Officer | Sold (automatic/other) | -908 | sold 0.8% | 111K | $283K at $311.78 | Aug 3, 26 |
Henschen Michael A Ii Officer | Sold (automatic/other) | -6K | sold 27% | 17K | $1.7M at $268.75 | Jun 4, 26 |
Henschen Michael A Ii Officer | Other | 5K | added 29% | 22K | $248K at $49.94 | Jun 4, 26 |
Hessling Ricky D. Officer | Sold (automatic/other) | -1K | sold 13% | 7K | $250K at $250.00 | May 13, 26 |
Al Khayyal Abdulaziz Fahd Director | Acquired (grant/award) | +728 | added 2.9% | 26K | n/a | Apr 30, 26 |
Bayh Evan Director | Acquired (grant/award) | +728 | added 1.0% | 73K | n/a | Apr 30, 26 |
Campbell Jeffrey C Director | Acquired (grant/award) | +728 | added 39% | 3K | n/a | Apr 30, 26 |
Cohen Jonathan Z Director | Acquired (grant/award) | +728 | added 4.7% | 16K | n/a | Apr 30, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
$MPC Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$MPC Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
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MPC stock FAQ
Why is $MPC down today?
MPC is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on MPC today, peaking at 2.7x its normal volume.
What is the MPC stock price today?
MPC last traded at $357.35, down 0.94% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Does MPC pay a dividend?
Yes. MPC currently has a dividend yield of about 1.11% ($4.00 per share per year). Dividend figures can change; this is not investment advice.
Where can I see live MPC alerts?
The MPC Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged MPC 57 times in the last 30 days.
What exchange is MPC on?
MPC (MARATHON PETROLEUM CORPORATION) trades on XNYS, with a market cap of about $102.84B in the PETROLEUM REFINING sector.
Is MPC good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge MPC for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.