RW Investment Management’s Costco COST Stock Holding History

RW Investment 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
2026 Q2	$4.49M	Sell	4,795 -21	-0.4%	-$20.9K	0.39%	21
2026 Q1	$4.8M	Buy	+4,816	New	+$4.69M	0.46%	16
2025 Q3	$4.44M	Sell	4,794 -1,000	-17%	-$959K	0.46%	16
2025 Q2	$5.74M	Hold	5,794	–	–	0.64%	15
2025 Q1	$5.48M	Buy	5,794 +170	+3%	+$166K	0.67%	14
2024 Q4	$5.15M	Buy	5,624 +989	+21%	+$918K	0.63%	13
2024 Q3	$4.11M	Sell	4,635 -106	-2%	-$92K	0.51%	15
2024 Q2	$4.03M	Sell	4,741 -405	-8%	-$316K	0.54%	14
2024 Q1	$3.77M	Buy	5,146 +92	+2%	+$65.7K	0.52%	14
2023 Q4	$3.34M	Hold	5,054	–	–	0.51%	16
2023 Q3	$2.86M	Sell	5,054 -80	-2%	-$44.2K	0.52%	15
2023 Q2	$2.76M	Buy	5,134 +9	+0.2%	+$4.55K	0.57%	16
2023 Q1	$2.55M	Buy	5,125 +105	+2%	+$51.5K	0.71%	15
2022 Q4	$2.29M	Buy	+5,020	New	+$2.45M	0.9%	15

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

RW Investment Management's COST Position: Q2 2026 in Review

RW Investment Management reduced its Costco (COST) stake by 0.44% in Q2 2026, selling an estimated $20.9K and leaving 4,795 shares worth $4.49M. The position accounts for 0.39% of the portfolio, ranked #21.

RW Investment Management first reported a position in COST in Q4 2022 and has held it in 14 quarters since. The position peaked at $5.74M in Q2 2025. 4,251 funds tracked by Wall St. Rank hold COST as of Q2 2026.

RW Investment Management held 4,795 shares of Costco worth $4.49M as of Q2 2026.
RW Investment Management sold 21 Costco shares in Q2 2026, an estimated $20.9K.
Costco made up 0.39% of RW Investment Management's portfolio in Q2 2026, its #21 holding.
RW Investment Management first reported a position in Costco in Q4 2022 and has held it in 14 quarters since.
RW Investment Management's Costco position peaked at $5.74M in Q2 2025.
4,251 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on RW Investment Management's 13F filing for Q2 2026, filed 6 Aug 2026.