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Volterra Technologies’s Marathon Petroleum MPC Stock Holding History

Volterra Technologies’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
-17,500
Closed -$2.91M – 493
2025
Q2 		$2.91M Buy
+17,500
New +$2.62M 0.37% 52

Other funds holding MPC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Volterra Technologies's MPC Position: Q1 2026 in Review

Volterra Technologies opened a new position in Marathon Petroleum (MPC) in Q1 2026: 2,759 shares worth $674K. The stake represents 0.08% of the portfolio and ranks #190 among its holdings. This is a return to the name: Volterra Technologies previously reported a position in MPC as recently as Q3 2025.

Volterra Technologies first reported a position in MPC in Q2 2025 and has held it in 3 quarters since. 1,883 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

  • Volterra Technologies held 2,759 shares of Marathon Petroleum worth $674K as of Q1 2026.
  • Marathon Petroleum was a new Volterra Technologies position in Q1 2026.
  • Marathon Petroleum made up 0.08% of Volterra Technologies's portfolio in Q1 2026, its #190 holding.
  • Volterra Technologies first reported a position in Marathon Petroleum in Q2 2025 and has held it in 3 quarters since.
  • 1,883 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on Volterra Technologies's 13F filing for Q1 2026, filed 14 May 2026.