Position history for Boston Partners's holdings in MARATHON PETE CORP
Boston Partners holds 5.6M shares of MPC (MARATHON PETE CORP), worth $1.4B as of 2026-Q1. The position was decreased (-7.7% shares). MPC represents 1.4% of Boston Partners's portfolio.
Current Value
$1.4B
Current Shares
5.6M
Total Value Change
+$935.3M
Total Shares Change
+3.1M
Other major holders of MPC: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 5.6M |
-7.7% |
| $1.4B |
| 1.4% |
| $211.98 |
0 |
| 2025-Q4 | Decreased | 6.1M | -3.0% | $997.9M | 1.0% | $163.82 | 0 |
| 2025-Q3 | Increased | 6.3M | +2.3% | $1.2B | 1.2% | $195.49 | 51 |
| 2025-Q2 | Increased | 6.2M | +13.1% | $1B | 1.1% | $165.65 | 57 |
| 2025-Q1 | Increased | 5.4M | +58.5% | $791.3M | 1.0% | $141.78 | 64 |
| 2024-Q4 | Increased | 3.4M | +37.4% | $480.5M | 0.6% | $132.65 | 58 |
| 2024-Q3 | Decreased | 2.5M | -2.4% | $406.6M | 0.5% | $159.18 | 0 |
| 2024-Q2 | Decreased | 2.6M | -7.6% | $443.5M | 0.6% | $167.93 | 0 |