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Family Management’s Marathon Petroleum MPC Stock Holding History

Family 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
Q1 		– Sell
-20,129
Closed -$3.27M – 326
2025
Q4 		$3.27M Sell
20,129
-482
-2% -$90.1K 0.41% 65
2025
Q3 		$3.97M Buy
20,611
+175
+0.9% +$30.8K 0.55% 49
2025
Q2 		$3.39M Sell
20,436
-41
-0.2% -$6.15K 0.51% 52
2025
Q1 		$2.98M Buy
20,477
+527
+3% +$78K 0.49% 56
2024
Q4 		$2.78M Buy
19,950
+7,945
+66% +$1.21M 0.45% 54
2024
Q3 		$1.96M Buy
+12,005
New +$2.03M 0.32% 67
2014
Q3 		– Sell
-14,550
Closed -$568K – 95
2014
Q2 		$568K Buy
+14,550
New +$644K 0.28% 53

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
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Family Management's MPC Position: Q1 2026 in Review

Family Management sold out of Marathon Petroleum (MPC) in Q1 2026, closing a stake of 20,129 shares — an estimated $3.27M sold.

Family Management first reported a position in MPC in Q2 2014 and held it in 7 quarters. The position peaked at $3.97M in Q3 2025. 1,894 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

  • Family Management reported no remaining Marathon Petroleum position as of Q1 2026 after selling out during the quarter.
  • Family Management sold 20,129 Marathon Petroleum shares in Q1 2026, an estimated $3.27M.
  • Family Management first reported a position in Marathon Petroleum in Q2 2014 and held it in 7 quarters.
  • Family Management's Marathon Petroleum position peaked at $3.97M in Q3 2025.
  • 1,894 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on Family Management's 13F filing for Q1 2026, filed 15 May 2026.