Ownership history in American Trust · 7 quarters on record
This page tracks every 13F SEC filing in which American Trust reported a position in MARATHON PETROLEUM CORP (MPC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 1,042 | -355 | -25.4% | 0.02% | $201K | $190.82 |
| 2024 Q3 | ADDED | 1,397 | +70 | +5.3% | 0.02% | $228K | $157.67 |
| 2024 Q2 | REDUCED | 1,327 | -10 | -0.7% | 0.02% | $230K | $167.09 |
| 2024 Q1 | ADDED | 1,337 | +10 | +0.8% | 0.02% | $269K | $193.16 |
| 2023 Q3 | REDUCED | 1,327 | -450 | -25.3% | 0.02% | $201K | $143.58 |
| 2023 Q2 | REDUCED | 1,777 | -40 | -2.2% | 0.01% | $207K | $110.06 |
| 2023 Q1 | INITIATED | 1,817 | — | — | 0.02% | $245K | $126.41 |
As of 2025 Q4 — sorted by position size