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Summitry LLC’s Marathon Petroleum MPC Stock Holding History

Summitry LLC’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 		$259K Buy
+1,012
New +$248K 0.01% 276
2025
Q4 		– Sell
-1,078
Closed -$208K – 264
2025
Q3 		$208K Buy
+1,078
New +$190K 0.01% 210

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

Summitry LLC's MPC Position: Q2 2026 in Review

Summitry LLC opened a new position in Marathon Petroleum (MPC) in Q2 2026: 1,012 shares worth $259K. The stake represents 0.01% of the portfolio and ranks #276 among its holdings. This is a return to the name: Summitry LLC previously reported a position in MPC as recently as Q3 2025.

Summitry LLC first reported a position in MPC in Q3 2025 and has held it in 2 quarters since. 1,945 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

  • Summitry LLC held 1,012 shares of Marathon Petroleum worth $259K as of Q2 2026.
  • Marathon Petroleum was a new Summitry LLC position in Q2 2026.
  • Marathon Petroleum made up 0.01% of Summitry LLC's portfolio in Q2 2026, its #276 holding.
  • Summitry LLC first reported a position in Marathon Petroleum in Q3 2025 and has held it in 2 quarters since.
  • 1,945 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Summitry LLC's 13F filing for Q2 2026, filed 21 Jul 2026.