Dark Forest Capital Management’s Marathon Petroleum MPC Stock Holding History

Dark Forest Capital Management’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	$1.28M	Buy	+5,231	New	+$1.06M	0.11%	289
2025 Q3	–	Sell	-1,268	Closed	-$211K	–	1366
2025 Q2	$211K	Buy	+1,268	New	+$190K	0.01%	1085
2025 Q1	–	Sell	-2,928	Closed	-$408K	–	1362
2024 Q4	$408K	Buy	2,928 +1,046	+56%	+$160K	0.06%	531
2024 Q3	$307K	Buy	+1,882	New	+$318K	0.04%	608
2023 Q2	–	Sell	-393	Closed	-$53K	–	1259
2023 Q1	$53K	Buy	+393	New	+$49.2K	0.01%	821
2022 Q3	–	Sell	-22	Closed	-$2K	–	1324
2022 Q2	$2K	Sell	22 -198	-90%	-$18.5K	﹤0.01%	732
2022 Q1	$18K	Buy	+220	New	+$16.7K	﹤0.01%	812
2021 Q4	–	Sell	-29	Closed	-$2K	–	1658
2021 Q3	$2K	Buy	+29	New	+$1.67K	﹤0.01%	1170

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

Dark Forest Capital Management's MPC Position: Q1 2026 in Review

Dark Forest Capital Management opened a new position in Marathon Petroleum (MPC) in Q1 2026: 5,231 shares worth $1.28M. The stake represents 0.11% of the portfolio and ranks #289 among its holdings. This is a return to the name: Dark Forest Capital Management previously reported a position in MPC as recently as Q2 2025.

Dark Forest Capital Management first reported a position in MPC in Q3 2021 and has held it in 8 quarters since. 1,882 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

Dark Forest Capital Management held 5,231 shares of Marathon Petroleum worth $1.28M as of Q1 2026.
Marathon Petroleum was a new Dark Forest Capital Management position in Q1 2026.
Marathon Petroleum made up 0.11% of Dark Forest Capital Management's portfolio in Q1 2026, its #289 holding.
Dark Forest Capital Management first reported a position in Marathon Petroleum in Q3 2021 and has held it in 8 quarters since.
1,882 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on Dark Forest Capital Management's 13F filing for Q1 2026, filed 15 May 2026.