AlphaGrep UK
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AlphaGrep UK’s Marathon Petroleum MPC Stock Holding History

AlphaGrep UK’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 		$970K Buy
+2,452
New +$848K 0.29% 41
2026
Q2 		– Sell
-2,184
Closed -$533K – 877
2026
Q1 		$533K Sell
2,184
-6,393
-75% -$1.29M 0.15% 218
2025
Q4 		$1.39M Buy
+8,577
New +$1.6M 0.47% 10

Other funds holding MPC

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 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

AlphaGrep UK's MPC Position: Q3 2026 in Review

AlphaGrep UK opened a new position in Marathon Petroleum (MPC) in Q3 2026: 2,452 shares worth $970K. The stake represents 0.29% of the portfolio and ranks #41 among its holdings. This is a return to the name: AlphaGrep UK previously reported a position in MPC as recently as Q1 2026.

AlphaGrep UK first reported a position in MPC in Q4 2025 and has held it in 3 quarters since. The position peaked at $1.39M in Q4 2025. 1,972 funds tracked by Wall St. Rank hold MPC as of Q3 2026.

  • AlphaGrep UK held 2,452 shares of Marathon Petroleum worth $970K as of Q3 2026.
  • Marathon Petroleum was a new AlphaGrep UK position in Q3 2026.
  • Marathon Petroleum made up 0.29% of AlphaGrep UK's portfolio in Q3 2026, its #41 holding.
  • AlphaGrep UK first reported a position in Marathon Petroleum in Q4 2025 and has held it in 3 quarters since.
  • AlphaGrep UK's Marathon Petroleum position peaked at $1.39M in Q4 2025.
  • 1,972 funds tracked by Wall St. Rank held Marathon Petroleum as of Q3 2026.

Based on AlphaGrep UK's 13F filing for Q3 2026, filed 12 Nov 2026.