Jasper Ridge Partners’s Costco COST Stock Holding History

Jasper Ridge Partners’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 Q2	$6.55M	Hold	7,003	–	–	0.14%	43
2026 Q1	$6.98M	Hold	7,003	–	–	0.16%	36
2025 Q4	$6.04M	Sell	7,003 -22,000	-76%	-$19.9M	0.13%	41
2025 Q3	$26.8M	Hold	29,003	–	–	0.6%	19
2025 Q2	$28.7M	Hold	29,003	–	–	0.72%	13
2025 Q1	$27.4M	Hold	29,003	–	–	0.88%	12
2024 Q4	$26.6M	Buy	29,003 +3	+0%	+$2.78K	0.84%	17
2024 Q3	$25.7M	Hold	29,000	–	–	0.73%	16
2024 Q2	$24.6M	Hold	29,000	–	–	0.8%	14
2024 Q1	$21.2M	Buy	+29,000	New	+$20.7M	0.67%	18

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

Jasper Ridge Partners's COST Position: Q2 2026 in Review

Jasper Ridge Partners held its Costco (COST) position steady in Q2 2026 at 7,003 shares worth $6.55M. The position accounts for 0.14% of the portfolio, ranked #43.

Jasper Ridge Partners first reported a position in COST in Q1 2024 and has held it in 10 quarters since. The position peaked at $28.7M in Q2 2025. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Jasper Ridge Partners held 7,003 shares of Costco worth $6.55M as of Q2 2026.
Jasper Ridge Partners left its Costco share count unchanged in Q2 2026.
Costco made up 0.14% of Jasper Ridge Partners's portfolio in Q2 2026, its #43 holding.
Jasper Ridge Partners first reported a position in Costco in Q1 2024 and has held it in 10 quarters since.
Jasper Ridge Partners's Costco position peaked at $28.7M in Q2 2025.
4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Jasper Ridge Partners's 13F filing for Q2 2026, filed 13 Aug 2026.