ECP
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Empyrean Capital Partners’s Marathon Petroleum MPC Stock Holding History

Empyrean 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
2021
Q3 		– Sell
-1,000,000
Closed -$60.4M – 191
2021
Q2 		$60.4M Hold
1,000,000
– – 1.38% 17
2021
Q1 		$53.5M Buy
+1,000,000
New +$50.5M 1.53% 18

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

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

Empyrean Capital Partners reduced its Marathon Petroleum (MPC) stake by 0.63% in Q2 2026, selling an estimated $614K and leaving 395,600 shares worth $101M. The position accounts for 3.34% of the portfolio, ranked #4.

Empyrean Capital Partners first reported a position in MPC in Q3 2019 and has held it in 25 quarters since. The position peaked at $187M in Q1 2021. 1,948 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

  • Empyrean Capital Partners held 395,600 shares of Marathon Petroleum worth $101M as of Q2 2026.
  • Empyrean Capital Partners sold 2,500 Marathon Petroleum shares in Q2 2026, an estimated $614K.
  • Marathon Petroleum made up 3.34% of Empyrean Capital Partners's portfolio in Q2 2026, its #4 holding.
  • Empyrean Capital Partners first reported a position in Marathon Petroleum in Q3 2019 and has held it in 25 quarters since.
  • Empyrean Capital Partners's Marathon Petroleum position peaked at $187M in Q1 2021.
  • 1,948 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Empyrean Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.