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Bryn Mawr Capital Management’s Marathon Petroleum MPC Stock Holding History

Bryn Mawr Capital Management’s Portfolio MPC Stock Details MPC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$239K Buy
933
+3
+0.3% +$737 0.01% 419
2026
Q1 		$227K Buy
+930
New +$188K 0.01% 406
2023
Q4 		– Sell
-5,000
Closed -$757K – 421
2023
Q3 		$757K Buy
+5,000
New +$697K 0.05% 235

Other funds holding MPC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Bryn Mawr Capital Management's MPC Position: Q2 2026 in Review

Bryn Mawr Capital Management increased its Marathon Petroleum (MPC) stake by 0.32% in Q2 2026, buying an estimated $737 and bringing the position to 933 shares worth $239K. The position accounts for 0.01% of the portfolio, ranked #419.

Bryn Mawr Capital Management first reported a position in MPC in Q3 2023 and has held it in 3 quarters since. The position peaked at $757K in Q3 2023. 1,942 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

  • Bryn Mawr Capital Management held 933 shares of Marathon Petroleum worth $239K as of Q2 2026.
  • Bryn Mawr Capital Management bought 3 Marathon Petroleum shares in Q2 2026, an estimated $737.
  • Marathon Petroleum made up 0.01% of Bryn Mawr Capital Management's portfolio in Q2 2026, its #419 holding.
  • Bryn Mawr Capital Management first reported a position in Marathon Petroleum in Q3 2023 and has held it in 3 quarters since.
  • Bryn Mawr Capital Management's Marathon Petroleum position peaked at $757K in Q3 2023.
  • 1,942 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Bryn Mawr Capital Management's 13F filing for Q2 2026, filed 3 Aug 2026.