Marathon Petroleum Corp
MPC- Exchange
- NYSE
- Industry
- Petroleum Refining
- SEC CIK
- 0001510295
In the last 90 days, Marathon Petroleum Corp insiders filed 0 open-market purchases and 5 sales; 1,954 institutions reported holding it in 13F filings for Q2 2026, worth $56.0B in total; Harris Associates (Oakmark) is the only superinvestor holding it.
Q2 2022 vs. Q1 2022
How the institutions holding Marathon Petroleum Corp changed between Q1 2022 and Q2 2022.
All holders in Q2 2022All holders in Q1 2022
| Measure | Q1 2022 | Of which not filed for Q2 2022 | Q2 2022 | Change |
|---|---|---|---|---|
| Holders | 1,185 | 22 | 1,234 | +71 |
| Shares | 422.8M | 4.20M | 392.5M | −26.1M (−6.2%) |
| Value | $36.1B | $356.5M | $32.3B | −$3.44B (−9.6%) |
22 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (139)
Institutions that held Marathon Petroleum Corp at the end of Q2 2022 but not at the end of Q1 2022.
Showing the largest 100 of 139 by value.
Sold out (68)
Institutions that held Marathon Petroleum Corp at the end of Q1 2022 and filed for Q2 2022 without it.
Not filed for Q2 2022 yet (22)
Institutions that held Marathon Petroleum Corp at the end of Q1 2022 and haven't filed a 13F for Q2 2022. Not filing isn't selling, so they aren't counted as sold out.