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Investment Research Partners’s Marathon Petroleum MPC Stock Holding History

Investment Research 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 		$275K Buy
1,076
+54
+5% +$13.3K 0.09% 226
2026
Q1 		$250K Buy
+1,022
New +$206K 0.1% 206
2025
Q4 		– Sell
-1,022
Closed -$200K – 239
2025
Q3 		$200K Buy
+1,022
New +$180K 0.09% 219

Other funds holding MPC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Amundi
Amundi Paris, France $413B AUM 44.57% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $91.6B AUM 29.2% 1-Year Est. Return

Investment Research Partners's MPC Position: Q2 2026 in Review

Investment Research Partners increased its Marathon Petroleum (MPC) stake by 5.3% in Q2 2026, buying an estimated $13.3K and bringing the position to 1,076 shares worth $275K. The position accounts for 0.09% of the portfolio, ranked #226.

Investment Research Partners first reported a position in MPC in Q3 2025 and has held it in 3 quarters since. 1,504 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

  • Investment Research Partners held 1,076 shares of Marathon Petroleum worth $275K as of Q2 2026.
  • Investment Research Partners bought 54 Marathon Petroleum shares in Q2 2026, an estimated $13.3K.
  • Marathon Petroleum made up 0.09% of Investment Research Partners's portfolio in Q2 2026, its #226 holding.
  • Investment Research Partners first reported a position in Marathon Petroleum in Q3 2025 and has held it in 3 quarters since.
  • 1,504 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Investment Research Partners's 13F filing for Q2 2026, filed 4 Aug 2026.