Overbrook Management Corp’s Costco COST Stock Holding History

Overbrook Management Corp’s Portfolio COST Stock Details COST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$365K	Buy	+366	New	+$357K	0.07%	45
2024 Q3	–	Sell	-502	Closed	-$427K	–	55
2024 Q2	$427K	Hold	502	–	–	0.11%	45
2024 Q1	$368K	Sell	502 -1,051	-68%	-$750K	0.1%	44
2023 Q4	$1.03M	Buy	1,553 +194	+14%	+$115K	0.21%	38
2023 Q3	$768K	Sell	1,359 -95	-7%	-$52.4K	0.18%	38
2023 Q2	$783K	Hold	1,454	–	–	0.19%	37
2023 Q1	$722K	Hold	1,454	–	–	0.19%	38
2022 Q4	$664K	Sell	1,454 -100	-6%	-$48.9K	0.19%	42
2022 Q3	$734K	Buy	1,554 +75	+5%	+$39K	0.21%	36
2022 Q2	$709K	Hold	1,479	–	–	0.2%	39
2022 Q1	$852K	Hold	1,479	–	–	0.19%	44
2021 Q4	$840K	Sell	1,479 -83	-5%	-$42.5K	0.17%	51
2021 Q3	$702K	Hold	1,562	–	–	0.15%	51
2021 Q2	$618K	Hold	1,562	–	–	0.13%	54
2021 Q1	$551K	Sell	1,562 -45	-3%	-$15.7K	0.12%	55
2020 Q4	$605K	Buy	1,607 +60	+4%	+$22.4K	0.15%	51
2020 Q3	$549K	Hold	1,547	–	–	0.13%	77
2020 Q2	$469K	Buy	1,547 +750	+94%	+$228K	0.12%	80
2020 Q1	$227K	Buy	+797	New	+$242K	0.1%	64

Other funds holding COST

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management

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

Bank of America

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return

Fidelity Investments

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