Murray Stahl's MPC Position Overview
Murray Stahl (via Horizon Kinetics Asset Management LLC) currently holds 5,270 shares of Marathon Petroleum Corporation (MPC) worth $1.02 M, representing 0.01% of the portfolio. First purchased in 2014-Q4, this long-term strategic position has been held for 41 quarters.
Based on 13F filings since 2013, Murray Stahl has maintained a long-term strategic position in MPC, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2020, adding 10,334 shares. Largest reduction occurred in Q2 2019, reducing 4,474 shares.
Analysis based on 13F filings available since 2013 Q2
Murray Stahl's Marathon Petroleum Corporation (MPC) Holding Value Over Time
Track share changes against reported price movement
Quarterly Marathon Petroleum Corporation (MPC) Trades by Murray Stahl
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2014 | +4,446 | New Buy | 4,446 | $45.21 |
| Q1 2015 | -4,446 | Sold Out | 4,446 | $45.21 |
| Q4 2015 | +4,823 | New Buy | 4,823 | $51.83 |
| Q1 2016 | -4,823 | Sold Out | 4,823 | $51.83 |
| Q4 2016 | +4,644 | New Buy | 4,644 | $50.39 |
| Q2 2017 | +102 | Add 2.20% | 4,746 | $52.25 |
| Q3 2017 | -100 | Reduce 2.11% | 4,646 | $56.18 |
| Q4 2017 | -70 | Reduce 1.51% | 4,576 | $66.00 |
| Q1 2018 | -46 | Reduce 1.01% | 4,530 | $73.07 |
| Q2 2018 | -56 | Reduce 1.24% | 4,474 | $70.18 |
| Q4 2018 | +21 | Add 0.47% | 4,495 | $58.95 |
| Q1 2019 | +4,475 | Add 0.00% | 4,474 | $59.90 |
| Q2 2019 | -4,474 | Sold Out | 0 | $0.00 |
| Q2 2020 | +10,334 | New Buy | 10,334 | $37.35 |
| Q3 2020 | -200 | Reduce 1.94% | 10,134 | $29.31 |
| Q4 2020 | -2,600 | Reduce 25.66% | 7,534 | $41.41 |
| Q1 2021 | -314 | Reduce 4.17% | 7,220 | $53.46 |
| Q2 2022 | -100 | Reduce 1.39% | 7,120 | $82.16 |
| Q3 2022 | -200 | Reduce 2.81% | 6,920 | $99.28 |
| Q4 2022 | -300 | Reduce 4.34% | 6,620 | $116.39 |
| Q1 2023 | -200 | Reduce 3.02% | 6,420 | $134.83 |
| Q3 2023 | -200 | Reduce 3.12% | 6,220 | $151.34 |
| Q4 2023 | -100 | Reduce 1.61% | 6,120 | $148.36 |
| Q1 2024 | -150 | Reduce 2.45% | 5,970 | $201.50 |
| Q2 2024 | -50 | Reduce 0.84% | 5,920 | $173.48 |
| Q3 2024 | -150 | Reduce 2.53% | 5,770 | $162.91 |
| Q4 2024 | -200 | Reduce 3.47% | 5,570 | $139.50 |
| Q1 2025 | -100 | Reduce 1.80% | 5,470 | $145.69 |
| Q2 2025 | -75 | Reduce 1.37% | 5,395 | $166.11 |
| Q3 2025 | -125 | Reduce 2.32% | 5,270 | $192.74 |
Murray Stahl's Marathon Petroleum Corporation Investment FAQs
Murray Stahl first purchased Marathon Petroleum Corporation (MPC) in Q4 2014, acquiring 4,446 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Murray Stahl has held Marathon Petroleum Corporation (MPC) for 41 quarters since Q4 2014.
Murray Stahl's largest addition to Marathon Petroleum Corporation (MPC) was in Q2 2020, adding 10,334 shares worth $386,000.
According to the latest 13F filing for Q3 2025, Murray Stahl's firm, Horizon Kinetics Asset Management LLC, owns 5,270 shares of Marathon Petroleum Corporation (MPC), valued at approximately $1.02 M.
As of the Q3 2025 filing, Marathon Petroleum Corporation (MPC) represents approximately 0.01% of Murray Stahl's publicly disclosed stock portfolio, making it one of their key holdings.
Murray Stahl's peak holding in Marathon Petroleum Corporation (MPC) was 10,334 shares, as reported at the end of Q2 2020.