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Sierra Ocean’s Marathon Petroleum MPC Stock Holding History

Sierra Ocean’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
2025
Q3 		– Sell
-221
Closed -$36.8K – 599
2025
Q2 		$36.8K Sell
221
-7
-3% -$1.05K 0.03% 231
2025
Q1 		$33.3K Buy
228
+7
+3% +$1.04K 0.03% 228
2024
Q4 		$30.9K Buy
+221
New +$33.7K 0.03% 235

Other funds holding MPC

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 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
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Sierra Ocean's MPC Position: Q3 2025 in Review

Sierra Ocean sold out of Marathon Petroleum (MPC) in Q3 2025, closing a stake of 221 shares — an estimated $36.8K sold.

Sierra Ocean first reported a position in MPC in Q4 2024 and held it in 3 quarters. The position peaked at $36.8K in Q2 2025. 1,662 funds tracked by Wall St. Rank hold MPC as of Q3 2025.

  • Sierra Ocean reported no remaining Marathon Petroleum position as of Q3 2025 after selling out during the quarter.
  • Sierra Ocean sold 221 Marathon Petroleum shares in Q3 2025, an estimated $36.8K.
  • Sierra Ocean first reported a position in Marathon Petroleum in Q4 2024 and held it in 3 quarters.
  • Sierra Ocean's Marathon Petroleum position peaked at $36.8K in Q2 2025.
  • 1,662 funds tracked by Wall St. Rank held Marathon Petroleum as of Q3 2025.

Based on Sierra Ocean's 13F filing for Q3 2025, filed 7 Nov 2025.