FINDLAY, OH
MARATHON PETROLEUM CORPMPC— Latest position per institution from SEC 13F filings
15
Institutional holders
211.08M
Total shares held
45.09B
Estimated value
10.55M
Avg. position size
VANGUARD GROUP INC
CIK 102909
Shares
38.29M
Value
6.23B
Filed
Dec 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
28.18M
Value
4.89B
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
24.39M
Value
5.96B
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
19.17M
Value
4.68B
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
19.03M
Value
4.65B
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
15.67M
Value
3.83B
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
7.82M
Value
1.90B
Filed
Mar 31, 2026
ELLIOTT INVESTMENT MANAGEMENT L.P.
CIK 1791786
Shares
7.37M
Value
1.28B
Filed
Jun 30, 2024
MORGAN STANLEY
CIK 895421
Shares
6.07M
Value
1.48B
Filed
Mar 31, 2026
RAYMOND JAMES FINANCIAL INC
CIK 720005
Shares
5.77M
Value
1.41B
Filed
Mar 31, 2026
BOSTON PARTNERS
CIK 1386060
Shares
5.65M
Value
1.38B
Filed
Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
5.64M
Value
1.38B
Filed
Mar 31, 2026
FMR LLC
CIK 315066
Shares
4.91M
Value
1.20B
Filed
Mar 31, 2026
BANK OF NEW YORK MELLON CORP
CIK 1390777
Shares
3.95M
Value
965.32M
Filed
Mar 31, 2026
RAYMOND JAMES & ASSOCIATES
CIK 1084208
Shares
3.86M
Value
629.35M
Filed
Sep 30, 2024
JPMORGAN CHASE & CO
CIK 19617
Shares
3.20M
Value
520.06M
Filed
Dec 31, 2025
NORTHERN TRUST CORP
CIK 73124
Shares
3.18M
Value
775.73M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
3.09M
Value
754.11M
Filed
Mar 31, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
2.94M
Value
717.29M
Filed
Mar 31, 2026
NORGES BANK
CIK 1374170
Shares
2.90M
Value
472.31M
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 102909 | 38.29M | 6.23B | Dec 31, 2025 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 28.18M | 4.89B | Jun 30, 2024 |
| 3 | BLACKROCK, INC. | 2012383 | 24.39M | 5.96B | Mar 31, 2026 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 19.17M | 4.68B | Mar 31, 2026 |
| 5 | STATE STREET CORP | 93751 | 19.03M | 4.65B | Mar 31, 2026 |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 15.67M | 3.83B | Mar 31, 2026 |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 7.82M | 1.90B | Mar 31, 2026 |
| 8 | ELLIOTT INVESTMENT MANAGEMENT L.P. | 1791786 | 7.37M | 1.28B | Jun 30, 2024 |
| 9 | MORGAN STANLEY | 895421 | 6.07M | 1.48B | Mar 31, 2026 |
| 10 | RAYMOND JAMES FINANCIAL INC | 720005 | 5.77M | 1.41B | Mar 31, 2026 |
| 11 | BOSTON PARTNERS | 1386060 | 5.65M | 1.38B | Mar 31, 2026 |
| 12 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 5.64M | 1.38B | Mar 31, 2026 |
| 13 | FMR LLC | 315066 | 4.91M | 1.20B | Mar 31, 2026 |
| 14 | BANK OF NEW YORK MELLON CORP | 1390777 | 3.95M | 965.32M | Mar 31, 2026 |
| 15 | RAYMOND JAMES & ASSOCIATES | 1084208 | 3.86M | 629.35M | Sep 30, 2024 |
| 16 | JPMORGAN CHASE & CO | 19617 | 3.20M | 520.06M | Dec 31, 2025 |
| 17 | NORTHERN TRUST CORP | 73124 | 3.18M | 775.73M | Mar 31, 2026 |
| 18 | DIMENSIONAL FUND ADVISORS LP | 354204 | 3.09M | 754.11M | Mar 31, 2026 |
| 19 | GOLDMAN SACHS GROUP INC | 886982 | 2.94M | 717.29M | Mar 31, 2026 |
| 20 | NORGES BANK | 1374170 | 2.90M | 472.31M | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.