American Trust’s Marathon Petroleum MPC Stock Holding History

American Trust’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	$294K	Buy	1,148 +106	+10%	+$26K	0.02%	246
2026 Q1	$254K	Buy	+1,042	New	+$210K	0.02%	260
2025 Q4	–	Sell	-1,042	Closed	-$201K	–	354
2025 Q3	$201K	Buy	+1,042	New	+$183K	0.02%	318
2024 Q4	–	Sell	-1,397	Closed	-$228K	–	335
2024 Q3	$228K	Buy	1,397 +70	+5%	+$11.8K	0.02%	234
2024 Q2	$230K	Sell	1,327 -10	-0.7%	-$1.86K	0.02%	211
2024 Q1	$269K	Buy	+1,337	New	+$229K	0.02%	211
2023 Q4	–	Sell	-1,327	Closed	-$201K	–	306
2023 Q3	$201K	Sell	1,327 -450	-25%	-$62.7K	0.02%	271
2023 Q2	$207K	Sell	1,777 -40	-2%	-$4.65K	0.01%	394
2023 Q1	$245K	Buy	+1,817	New	+$227K	0.02%	357

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

American Trust's MPC Position: Q2 2026 in Review

American Trust increased its Marathon Petroleum (MPC) stake by 10% in Q2 2026, buying an estimated $26K and bringing the position to 1,148 shares worth $294K. The position accounts for 0.02% of the portfolio, ranked #246.

American Trust first reported a position in MPC in Q1 2023 and has held it in 9 quarters since. 1,942 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

American Trust held 1,148 shares of Marathon Petroleum worth $294K as of Q2 2026.
American Trust bought 106 Marathon Petroleum shares in Q2 2026, an estimated $26K.
Marathon Petroleum made up 0.02% of American Trust's portfolio in Q2 2026, its #246 holding.
American Trust first reported a position in Marathon Petroleum in Q1 2023 and has held it in 9 quarters since.
1,942 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on American Trust's 13F filing for Q2 2026, filed 14 Aug 2026.