TCP
MPC icon

TMB Capital Partners’s Marathon Petroleum MPC Stock Holding History

TMB Capital Partners’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 		$3.35M Sell
13,103
-458
-3% -$112K 1.05% 23
2026
Q1 		$3.31M Buy
13,561
+147
+1% +$29.7K 1.11% 25
2025
Q4 		$2.18M Buy
+13,414
New +$2.51M 0.75% 32

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

TMB Capital Partners's MPC Position: Q2 2026 in Review

TMB Capital Partners reduced its Marathon Petroleum (MPC) stake by 3.4% in Q2 2026, selling an estimated $112K and leaving 13,103 shares worth $3.35M. The position accounts for 1.05% of the portfolio, ranked #23.

TMB Capital Partners first reported a position in MPC in Q4 2025 and has held it in 3 quarters since. 1,944 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

  • TMB Capital Partners held 13,103 shares of Marathon Petroleum worth $3.35M as of Q2 2026.
  • TMB Capital Partners sold 458 Marathon Petroleum shares in Q2 2026, an estimated $112K.
  • Marathon Petroleum made up 1.05% of TMB Capital Partners's portfolio in Q2 2026, its #23 holding.
  • TMB Capital Partners first reported a position in Marathon Petroleum in Q4 2025 and has held it in 3 quarters since.
  • 1,944 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on TMB Capital Partners's 13F filing for Q2 2026, filed 24 Jul 2026.