Vista Investment Partners’s Marathon Petroleum MPC Stock Holding History

Vista Investment Partners’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	$373K	Buy	1,458 +1	+0.1%	+$246	0.09%	132
2026 Q1	$356K	Hold	1,457	–	–	0.09%	132
2025 Q4	$237K	Sell	1,457 -132	-8%	-$24.7K	0.06%	150
2025 Q3	$306K	Hold	1,589	–	–	0.09%	133
2025 Q2	$264K	Buy	1,589 +1	+0.1%	+$150	0.08%	137
2025 Q1	$231K	Buy	1,588 +1	+0.1%	+$148	0.07%	144
2024 Q4	$221K	Buy	1,587 +1	+0.1%	+$153	0.07%	144
2024 Q3	$258K	Hold	1,586	–	–	0.08%	134
2024 Q2	$275K	Sell	1,586 -70	-4%	-$13K	0.09%	134
2024 Q1	$334K	Buy	1,656 +1	+0.1%	+$171	0.11%	120
2023 Q4	$246K	Buy	+1,655	New	+$246K	0.09%	127

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

Vista Investment Partners's MPC Position: Q2 2026 in Review

Vista Investment Partners increased its Marathon Petroleum (MPC) stake by 0.07% in Q2 2026, buying an estimated $246 and bringing the position to 1,458 shares worth $373K. The position accounts for 0.09% of the portfolio, ranked #132.

Vista Investment Partners first reported a position in MPC in Q4 2023 and has held it in 11 quarters since. 1,942 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

Vista Investment Partners held 1,458 shares of Marathon Petroleum worth $373K as of Q2 2026.
Vista Investment Partners bought 1 Marathon Petroleum share in Q2 2026, an estimated $246.
Marathon Petroleum made up 0.09% of Vista Investment Partners's portfolio in Q2 2026, its #132 holding.
Vista Investment Partners first reported a position in Marathon Petroleum in Q4 2023 and has held it in 11 quarters since.
1,942 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Vista Investment Partners's 13F filing for Q2 2026, filed 9 Jul 2026.