Roundview Capital’s Marathon Petroleum MPC Stock Holding History

Roundview Capital’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 Q1	$303K	Buy	+1,240	New	+$250K	0.02%	301
2025 Q4	–	Sell	-1,223	Closed	-$236K	–	343
2025 Q3	$236K	Hold	1,223	–	–	0.01%	312
2025 Q2	$203K	Buy	+1,223	New	+$183K	0.01%	315
2024 Q3	–	Sell	-1,223	Closed	-$212K	–	344
2024 Q2	$212K	Hold	1,223	–	–	0.02%	311
2024 Q1	$246K	Buy	+1,223	New	+$209K	0.02%	298
2023 Q4	–	Sell	-1,418	Closed	-$215K	–	317
2023 Q3	$215K	Buy	+1,418	New	+$198K	0.02%	291
2023 Q2	–	Sell	-1,513	Closed	-$204K	–	321
2023 Q1	$204K	Buy	+1,513	New	+$189K	0.02%	310

Other funds holding MPC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Roundview Capital's MPC Position: Q1 2026 in Review

Roundview Capital opened a new position in Marathon Petroleum (MPC) in Q1 2026: 1,240 shares worth $303K. The stake represents 0.02% of the portfolio and ranks #301 among its holdings. This is a return to the name: Roundview Capital previously reported a position in MPC as recently as Q3 2025.

Roundview Capital first reported a position in MPC in Q1 2023 and has held it in 7 quarters since. 1,882 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

Roundview Capital held 1,240 shares of Marathon Petroleum worth $303K as of Q1 2026.
Marathon Petroleum was a new Roundview Capital position in Q1 2026.
Marathon Petroleum made up 0.02% of Roundview Capital's portfolio in Q1 2026, its #301 holding.
Roundview Capital first reported a position in Marathon Petroleum in Q1 2023 and has held it in 7 quarters since.
1,882 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on Roundview Capital's 13F filing for Q1 2026, filed 8 May 2026.