Westside Investment Management’s Marathon Petroleum MPC Stock Holding History

Westside Investment 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 Q2	$383K	Hold	1,499	–	–	0.05%	226
2026 Q1	$365K	Hold	1,499	–	–	0.06%	226
2025 Q4	$245K	Hold	1,499	–	–	0.04%	250
2025 Q3	$289K	Buy	1,499 +94	+7%	+$16.5K	0.05%	230
2025 Q2	$234K	Buy	1,405 +94	+7%	+$14.1K	0.04%	235
2025 Q1	$191K	Hold	1,311	–	–	0.04%	241
2024 Q4	$183K	Hold	1,311	–	–	0.04%	244
2024 Q3	$215K	Hold	1,311	–	–	0.05%	228
2024 Q2	$227K	Hold	1,311	–	–	0.05%	212
2024 Q1	$265K	Buy	1,311 +120	+10%	+$20.5K	0.06%	200
2023 Q4	$177K	Hold	1,191	–	–	0.05%	222
2023 Q3	$180K	Hold	1,191	–	–	0.05%	213
2023 Q2	$139K	Hold	1,191	–	–	0.04%	240
2023 Q1	$161K	Hold	1,191	–	–	0.05%	228
2022 Q4	$138	Hold	1,191	–	–	﹤0.01%	344
2022 Q3	$118	Buy	1,191 +75	+7%	+$7.02K	﹤0.01%	347
2022 Q2	$91	Hold	1,116	–	–	﹤0.01%	356
2022 Q1	$95	Buy	+1,116	New	+$84.8K	﹤0.01%	366
2020 Q2	–	Sell	-108	Closed	-$2	–	682
2020 Q1	$2	Buy	+108	New	+$4.98K	﹤0.01%	598
2019 Q2	$6K	Buy	+108	New	+$5.91K	﹤0.01%	530
2018 Q4	$6.37K	Hold	108	–	–	﹤0.01%	533
2018 Q3	$8.9K	Hold	108	–	–	﹤0.01%	517
2018 Q2	$7.59K	Hold	108	–	–	﹤0.01%	621
2018 Q1	$7.75K	Hold	108	–	–	﹤0.01%	595
2017 Q4	$7.49K	Hold	108	–	–	﹤0.01%	622
2017 Q3	$6.06K	Hold	108	–	–	﹤0.01%	643
2017 Q2	$5.84K	Hold	108	–	–	﹤0.01%	636
2017 Q1	$5.34K	Hold	108	–	–	﹤0.01%	616
2016 Q4	$5.36K	Buy	+108	New	+$4.9K	﹤0.01%	506

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

Westside Investment Management's MPC Position: Q2 2026 in Review

Westside Investment Management held its Marathon Petroleum (MPC) position steady in Q2 2026 at 1,499 shares worth $383K. The position accounts for 0.05% of the portfolio, ranked #226.

Westside Investment Management first reported a position in MPC in Q4 2016 and has held it in 29 quarters since. 1,942 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

Westside Investment Management held 1,499 shares of Marathon Petroleum worth $383K as of Q2 2026.
Westside Investment Management left its Marathon Petroleum share count unchanged in Q2 2026.
Marathon Petroleum made up 0.05% of Westside Investment Management's portfolio in Q2 2026, its #226 holding.
Westside Investment Management first reported a position in Marathon Petroleum in Q4 2016 and has held it in 29 quarters since.
1,942 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Westside Investment Management's 13F filing for Q2 2026, filed 27 Jul 2026.