Arrowroot Family Office’s Costco COST Stock Holding History

Arrowroot Family Office’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	$915K	Buy	978 +26	+3%	+$25.9K	0.26%	79
2026 Q1	$949K	Buy	952 +15	+2%	+$14.6K	0.31%	70
2025 Q4	$808K	Sell	937 -850	-48%	-$770K	0.29%	71
2025 Q3	$1.65M	Buy	1,787 +90	+5%	+$86.3K	0.66%	38
2025 Q2	$1.68M	Buy	+1,697	New	+$1.69M	0.75%	33
2024 Q4	$1.05M	Buy	1,151 +134	+13%	+$124K	0.55%	47
2024 Q3	$901K	Sell	1,017 -114	-10%	-$98.9K	0.53%	48
2024 Q2	$962K	Sell	1,131 -45	-4%	-$35.1K	0.62%	46
2024 Q1	$862K	Sell	1,176 -9	-0.8%	-$6.42K	0.55%	50
2023 Q4	$782K	Sell	1,185 -45	-4%	-$26.7K	0.55%	48
2023 Q3	$695K	Sell	1,230 -296	-19%	-$163K	0.55%	51
2023 Q2	$822K	Buy	1,526 +249	+19%	+$126K	0.62%	48
2023 Q1	$635K	Buy	+1,277	New	+$626K	0.54%	52

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

Arrowroot Family Office's COST Position: Q2 2026 in Review

Arrowroot Family Office increased its Costco (COST) stake by 2.7% in Q2 2026, buying an estimated $25.9K and bringing the position to 978 shares worth $915K. The position accounts for 0.26% of the portfolio, ranked #79.

Arrowroot Family Office first reported a position in COST in Q1 2023 and has held it in 13 quarters since. The position peaked at $1.68M in Q2 2025. 4,251 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Arrowroot Family Office held 978 shares of Costco worth $915K as of Q2 2026.
Arrowroot Family Office bought 26 Costco shares in Q2 2026, an estimated $25.9K.
Costco made up 0.26% of Arrowroot Family Office's portfolio in Q2 2026, its #79 holding.
Arrowroot Family Office first reported a position in Costco in Q1 2023 and has held it in 13 quarters since.
Arrowroot Family Office's Costco position peaked at $1.68M in Q2 2025.
4,251 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Arrowroot Family Office's 13F filing for Q2 2026, filed 6 Aug 2026.