Vanguard Portfolio Management
MPC icon

Vanguard Portfolio Management’s Marathon Petroleum MPC Stock Holding History

Vanguard Portfolio 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
Q3 		$5.9B Sell
14,928,601
-702,664
-4% -$243M 0.27% 50
2026
Q2 		$4B Sell
15,631,265
-40,848
-0.3% -$10M 0.18% 83
2026
Q1 		$3.83B Buy
+15,672,113
New +$3.16B 0.2% 77

Other funds holding MPC

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $375B AUM 21.05% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $111B AUM 30.48% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Vanguard Portfolio Management's MPC Position: Q3 2026 in Review

Vanguard Portfolio Management reduced its Marathon Petroleum (MPC) stake by 4.5% in Q3 2026, selling an estimated $243M and leaving 14,928,601 shares worth $5.9B. The position accounts for 0.27% of the portfolio, ranked #50.

Vanguard Portfolio Management first reported a position in MPC in Q1 2026 and has held it in 3 quarters since. 1,886 funds tracked by Wall St. Rank hold MPC as of Q3 2026.

  • Vanguard Portfolio Management held 14,928,601 shares of Marathon Petroleum worth $5.9B as of Q3 2026.
  • Vanguard Portfolio Management sold 702,664 Marathon Petroleum shares in Q3 2026, an estimated $243M.
  • Marathon Petroleum made up 0.27% of Vanguard Portfolio Management's portfolio in Q3 2026, its #50 holding.
  • Vanguard Portfolio Management first reported a position in Marathon Petroleum in Q1 2026 and has held it in 3 quarters since.
  • 1,886 funds tracked by Wall St. Rank held Marathon Petroleum as of Q3 2026.

Based on Vanguard Portfolio Management's 13F filing for Q3 2026, filed 13 Nov 2026.