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Main Street Group’s Marathon Petroleum MPC Stock Holding History

Main Street Group’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 		$27.9K Sell
109
-36
-25% -$8.84K 0.01% 369
2026
Q1 		$35.4K Buy
+145
New +$29.3K 0.01% 319
2025
Q4 		– Sell
-109
Closed -$21K – 406
2025
Q3 		$21K Buy
109
+61
+127% +$10.7K 0.01% 400
2025
Q2 		$7.97K Hold
48
– – ﹤0.01% 510
2025
Q1 		$6.99K Hold
48
– – ﹤0.01% 547
2024
Q4 		$6.7K Hold
48
– – ﹤0.01% 545
2024
Q3 		$7.82K Hold
48
– – ﹤0.01% 529
2024
Q2 		$8.39K Hold
48
– – ﹤0.01% 547
2024
Q1 		$9.81K Hold
48
– – ﹤0.01% 549
2023
Q4 		$7.24K Buy
+48
New +$7.13K ﹤0.01% 888

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

Main Street Group's MPC Position: Q2 2026 in Review

Main Street Group reduced its Marathon Petroleum (MPC) stake by 25% in Q2 2026, selling an estimated $8.84K and leaving 109 shares worth $27.9K. The position accounts for 0.01% of the portfolio, ranked #369.

Main Street Group first reported a position in MPC in Q4 2023 and has held it in 10 quarters since. The position peaked at $35.4K in Q1 2026. 1,942 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

  • Main Street Group held 109 shares of Marathon Petroleum worth $27.9K as of Q2 2026.
  • Main Street Group sold 36 Marathon Petroleum shares in Q2 2026, an estimated $8.84K.
  • Marathon Petroleum made up 0.01% of Main Street Group's portfolio in Q2 2026, its #369 holding.
  • Main Street Group first reported a position in Marathon Petroleum in Q4 2023 and has held it in 10 quarters since.
  • Main Street Group's Marathon Petroleum position peaked at $35.4K in Q1 2026.
  • 1,942 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Main Street Group's 13F filing for Q2 2026, filed 13 Jul 2026.