Rowlandmiller & Partners’s Marathon Petroleum MPC Stock Holding History

Rowlandmiller & Partners’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	$480K	Sell	1,876 -166	-8%	-$40.8K	0.09%	107
2026 Q1	$499K	Sell	2,042 -180	-8%	-$36.3K	0.1%	102
2025 Q4	$361K	Hold	2,222	–	–	0.07%	125
2025 Q3	$428K	Hold	2,222	–	–	0.08%	113
2025 Q2	$369K	Hold	2,222	–	–	0.08%	120
2025 Q1	$324K	Hold	2,222	–	–	0.07%	125
2024 Q4	$310K	Hold	2,222	–	–	0.06%	127
2024 Q3	$362K	Hold	2,222	–	–	0.07%	119
2024 Q2	$385K	Hold	2,222	–	–	0.08%	110
2024 Q1	$448K	Hold	2,222	–	–	0.09%	104
2023 Q4	$330K	Hold	2,222	–	–	0.08%	120
2023 Q3	$336K	Hold	2,222	–	–	0.08%	115
2023 Q2	$259K	Hold	2,222	–	–	0.06%	134
2023 Q1	$300K	Sell	2,222 -800	-26%	-$100K	0.07%	123
2022 Q4	$335K	Hold	3,022	–	–	0.08%	115
2022 Q3	$300K	Hold	3,022	–	–	0.08%	119
2022 Q2	$248K	Sell	3,022 -362	-11%	-$33.8K	0.06%	131
2022 Q1	$289K	Hold	3,384	–	–	0.07%	127
2021 Q4	$217K	Buy	3,384 +488	+17%	+$31.4K	0.05%	138
2021 Q3	$108K	Sell	2,896 -488	-14%	-$28.1K	0.04%	148
2021 Q2	$204K	Hold	3,384	–	–	0.05%	138
2021 Q1	$181K	Hold	3,384	–	–	0.05%	142
2020 Q4	$140K	Buy	+3,384	New	+$121K	0.04%	148
2020 Q3	–	Sell	-2,896	Closed	-$108K	–	148
2020 Q2	$108K	Buy	+2,896	New	+$93.1K	0.04%	148
2020 Q1	–	Sell	-2,884	Closed	-$174K	–	151
2019 Q4	$174K	Buy	2,884 +300	+12%	+$18.8K	0.05%	126
2019 Q3	$157K	Hold	2,584	–	–	0.05%	121
2019 Q2	$143K	Hold	2,584	–	–	0.05%	128
2019 Q1	$155K	Hold	2,584	–	–	0.06%	116
2018 Q4	$152K	Buy	2,584 +600	+30%	+$40.9K	0.06%	113
2018 Q3	$159K	Hold	1,984	–	–	0.06%	121
2018 Q2	$139K	Hold	1,984	–	–	0.05%	122
2018 Q1	$145K	Hold	1,984	–	–	0.06%	117
2017 Q4	$132K	Hold	1,984	–	–	0.05%	122
2017 Q3	$111K	Hold	1,984	–	–	0.05%	123
2017 Q2	$104K	Sell	1,984 -600	-23%	-$31K	0.04%	124
2017 Q1	$131K	Hold	2,584	–	–	0.06%	117
2016 Q4	$130K	Hold	2,584	–	–	0.06%	112
2016 Q3	$105K	Buy	+2,584	New	+$105K	0.05%	119
2016 Q1	–	Sell	-2,584	Closed	-$133K	–	125
2015 Q4	$133K	Hold	2,584	–	–	0.07%	112
2015 Q3	$116K	Hold	2,584	–	–	0.06%	115
2015 Q2	$135K	Hold	2,584	–	–	0.07%	116
2015 Q1	$131K	Hold	2,584	–	–	0.07%	114
2014 Q4	$117K	Buy	+2,584	New	+$114K	0.06%	118

Other funds holding MPC

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

HPC

HM Payson & Co Portland, Maine $7.54B AUM 31.34% 1-Year Est. Return

AIP

ARS Investment Partners New York $2.29B AUM 113.95% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

GIP

Greatmark Investment Partners Columbus, Georgia $906M AUM 16.08% 1-Year Est. Return

MSRPS

Maryland State Retirement & Pension System Baltimore, Maryland $5.84B AUM 38.19% 1-Year Est. Return

Asset Management One Tokyo, Japan $39B AUM 37.51% 1-Year Est. Return

Rowlandmiller & Partners's MPC Position: Q2 2026 in Review

Rowlandmiller & Partners reduced its Marathon Petroleum (MPC) stake by 8.1% in Q2 2026, selling an estimated $40.8K and leaving 1,876 shares worth $480K. The position accounts for 0.09% of the portfolio, ranked #107.

Rowlandmiller & Partners first reported a position in MPC in Q4 2014 and has held it in 43 quarters since. The position peaked at $499K in Q1 2026. 849 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

Rowlandmiller & Partners held 1,876 shares of Marathon Petroleum worth $480K as of Q2 2026.
Rowlandmiller & Partners sold 166 Marathon Petroleum shares in Q2 2026, an estimated $40.8K.
Marathon Petroleum made up 0.09% of Rowlandmiller & Partners's portfolio in Q2 2026, its #107 holding.
Rowlandmiller & Partners first reported a position in Marathon Petroleum in Q4 2014 and has held it in 43 quarters since.
Rowlandmiller & Partners's Marathon Petroleum position peaked at $499K in Q1 2026.
849 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on Rowlandmiller & Partners's 13F filing for Q2 2026, filed 23 Jul 2026.