Acadian Asset Management LLC / MPC
Acadian Asset Management LLC’s Marathon Pete Corp Position
Does Acadian Asset Management LLC own Marathon Pete Corp (MPC)? Yes — 530.6K shares worth $130M (+0.18% of its 13F portfolio) as of Q1 2026, up from 220.5K shares the prior filed quarter.
Position Value
$130M
Q1 2026
Shares
530.6K
% of Portfolio
+0.18%
Quarters Held
25
currently held
Position History MPC
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 530.6K | $130M | +0.18% |
| Q4 2025 | 220.5K | $36M | +0.06% |
| Q3 2025 | 12.8K | $2M | 0.00% |
| Q2 2025 | 844 | $140,000 | 0.00% |
| Q1 2025 | 844 | $122,000 | 0.00% |
| Q4 2024 | 15.6K | $2M | +0.01% |
| Q3 2024 | 36.7K | $6M | +0.02% |
| Q2 2024 | 449.1K | $78M | +0.24% |
| Q1 2024 | 1.66M | $335M | +1.17% |
| Q4 2023 | 1.55M | $229M | +0.89% |
| Q3 2023 | 1.23M | $187M | +0.78% |
| Q2 2023 | 543.1K | $63M | +0.26% |
| Q1 2023 | 994.7K | $134M | +0.59% |
| Q4 2022 | 813.2K | $95M | +0.47% |
| Q3 2022 | 233.7K | $23M | +0.13% |
| Q2 2022 | 7.2K | $592,000 | 0.00% |
| Q1 2022 | 5.6K | $479,000 | 0.00% |
| Q4 2021 | 4.7K | $300,000 | 0.00% |
| Q3 2021 | 2.5K | $151,000 | 0.00% |
| Q2 2021 | 13.0K | $786,000 | 0.00% |
| Q1 2021 | 11.8K | $632,000 | 0.00% |
| Q4 2020 | 2.8K | $115,000 | 0.00% |
| Q3 2020 | 3.0K | $89,000 | 0.00% |
| Q2 2020 | 3.0K | $114,000 | 0.00% |
| Q4 2018 | 2.4K | $139,000 | 0.00% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Acadian Asset Management LLC’s full portfolio or all institutional holders of MPC.