Prelude Capital Management’s Costco COST Stock Holding History

Prelude Capital Management’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
2022 Q2	–	Sell	-7,000	Closed	-$4.03M	–	1844
2022 Q1	$4.03M	Buy	+7,000	New	+$3.67M	0.12%	162
2021 Q1	–	Sell	-7,100	Closed	-$2.67M	–	1576
2020 Q4	$2.67M	Sell	7,100 -1,000	-12%	-$374K	0.07%	224
2020 Q3	$2.88M	Sell	8,100 -1,100	-12%	-$370K	0.14%	99
2020 Q2	$2.79M	Buy	+9,200	New	+$2.8M	0.15%	107
2018 Q4	–	Sell	-1,800	Closed	-$423K	–	1826
2018 Q3	$423K	Hold	1,800	–	–	0.02%	570
2018 Q2	$376K	Buy	+1,800	New	+$356K	0.02%	608

Other funds holding COST

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Prelude Capital Management's COST Position: Q2 2026 in Review

Prelude Capital Management opened a new position in Costco (COST) in Q2 2026: 707 shares worth $661K. The stake represents 0.05% of the portfolio and ranks #418 among its holdings. This is a return to the name: Prelude Capital Management previously reported a position in COST as recently as Q4 2025.

Prelude Capital Management first reported a position in COST in Q3 2013 and has held it in 23 quarters since. The position peaked at $2.03M in Q3 2022. 4,251 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Prelude Capital Management held 707 shares of Costco worth $661K as of Q2 2026.
Costco was a new Prelude Capital Management position in Q2 2026.
Costco made up 0.05% of Prelude Capital Management's portfolio in Q2 2026, its #418 holding.
Prelude Capital Management first reported a position in Costco in Q3 2013 and has held it in 23 quarters since.
Prelude Capital Management's Costco position peaked at $2.03M in Q3 2022.
4,251 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Prelude Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.