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	-15,700	Closed	-$2.61M	–	492
2025 Q2	$2.61M	Buy	+15,700	New	+$2.35M	0.33%	64

Other funds holding MPC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Volterra Technologies's MPC Position: Q2 2026 in Review

Volterra Technologies sold out of Marathon Petroleum (MPC) in Q2 2026, closing a stake of 2,759 shares — an estimated $674K sold.

Volterra Technologies first reported a position in MPC in Q2 2025 and held it in 3 quarters. The position peaked at $674K in Q1 2026. 1,949 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

Volterra Technologies reported no remaining Marathon Petroleum position as of Q2 2026 after selling out during the quarter.
Volterra Technologies sold 2,759 Marathon Petroleum shares in Q2 2026, an estimated $674K.
Volterra Technologies first reported a position in Marathon Petroleum in Q2 2025 and held it in 3 quarters.
Volterra Technologies's Marathon Petroleum position peaked at $674K in Q1 2026.
1,949 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Volterra Technologies's 13F filing for Q2 2026, filed 14 Aug 2026.