NYSE · MPC
Marathon Petroleum Corp
Smart money pulse
What insiders and funds are doing
- account_balance648 funds bought, 653 sold in the quarter ended Jun 30, 2026. 180 were new holders.
- infoNo real insider sales in 12 months. Planned 10b5-1 sales and tax withholding are left out.
−100 means everyone selling, +100 everyone buying. This is data, not advice.
How the Pulse works
Pulse runs from −100 (everyone selling) to +100 (everyone buying). Half comes from insiders: real buyers vs. real sellers in the last 90 days (Form 4). Half comes from funds: funds that bought vs. funds that sold last quarter (13F). 13F is a snapshot of long positions on the last day of the quarter, filed up to 45 days later. It does not show short positions or trades since then.
Who owns it
1,953 funds report owning MPC, up from 1,898
Last quarter
Who bought and who sold
Change in shares held, biggest holdings first. Bars stop at ±100%.
Insider trades · last 12 months
Real buys and sales
No insider filings loaded for the last 12 months.
Congress · last 12 months
Members of Congress who traded MPC
2 older trades in the last 12 months not shown.
Amounts are the ranges members report, not exact amounts. Reports can come up to 45 days after the trade. From House STOCK Act reports. This is data, not advice.
Top holders
Biggest funds in MPC
| Fund | Value | Change |
|---|---|---|
| BlackRock, Inc. | $6.65B | +7% |
| Vanguard Capital Management LLC | $4.88B | Same |
| State Street Corp | $4.72B | −3% |
| Vanguard Portfolio Management LLC | $4B | Same |
| Geode Capital Management, LLC | $2.13B | +7% |