McMillan Office’s Marathon Petroleum MPC Stock Holding History

McMillan Office’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	$447K	Hold	1,750	–	–	0.05%	139
2026 Q1	$427K	Buy	1,750 +750	+75%	+$151K	0.05%	127
2025 Q4	$163K	Buy	+1,000	New	+$187K	0.02%	197

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

McMillan Office's MPC Position: Q2 2026 in Review

McMillan Office held its Marathon Petroleum (MPC) position steady in Q2 2026 at 1,750 shares worth $447K. The position accounts for 0.05% of the portfolio, ranked #139.

McMillan Office first reported a position in MPC in Q4 2025 and has held it in 3 quarters since. 1,942 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

McMillan Office held 1,750 shares of Marathon Petroleum worth $447K as of Q2 2026.
McMillan Office left its Marathon Petroleum share count unchanged in Q2 2026.
Marathon Petroleum made up 0.05% of McMillan Office's portfolio in Q2 2026, its #139 holding.
McMillan Office first reported a position in Marathon Petroleum in Q4 2025 and has held it in 3 quarters since.
1,942 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on McMillan Office's 13F filing for Q2 2026, filed 13 Aug 2026.