Chapin Davis’s Costco COST Stock Holding History

Chapin Davis’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	$547K	Sell	585 -130	-18%	-$130K	0.1%	138
2026 Q1	$712K	Hold	715	–	–	0.16%	125
2025 Q4	$617K	Sell	715 -2	-0.3%	-$1.81K	0.14%	132
2025 Q3	$664K	Sell	717 -68	-9%	-$65.2K	0.16%	120
2025 Q2	$777K	Buy	785 +64	+9%	+$63.6K	0.21%	101
2025 Q1	$682K	Sell	721 -76	-10%	-$74.1K	0.23%	91
2024 Q4	$707K	Hold	797	–	–	0.23%	98
2024 Q3	$707K	Buy	797 +30	+4%	+$26K	0.23%	99
2024 Q2	$652K	Hold	767	–	–	0.22%	99
2024 Q1	$562K	Buy	767 +21	+3%	+$15K	0.21%	115
2023 Q4	$492K	Buy	746 +2	+0.3%	+$1.19K	0.21%	119
2023 Q3	$420K	Hold	744	–	–	0.2%	123
2023 Q2	$401K	Buy	744 +85	+13%	+$43K	0.19%	129
2023 Q1	$327K	Buy	659 +110	+20%	+$54K	0.17%	139
2022 Q4	$251K	Buy	+549	New	+$268K	0.15%	155

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

Chapin Davis's COST Position: Q2 2026 in Review

Chapin Davis reduced its Costco (COST) stake by 18% in Q2 2026, selling an estimated $130K and leaving 585 shares worth $547K. The position accounts for 0.1% of the portfolio, ranked #138.

Chapin Davis first reported a position in COST in Q4 2022 and has held it in 15 quarters since. The position peaked at $777K in Q2 2025. 4,240 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Chapin Davis held 585 shares of Costco worth $547K as of Q2 2026.
Chapin Davis sold 130 Costco shares in Q2 2026, an estimated $130K.
Costco made up 0.1% of Chapin Davis's portfolio in Q2 2026, its #138 holding.
Chapin Davis first reported a position in Costco in Q4 2022 and has held it in 15 quarters since.
Chapin Davis's Costco position peaked at $777K in Q2 2025.
4,240 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Chapin Davis's 13F filing for Q2 2026, filed 7 Jul 2026.