EdgeRock Capital’s Costco COST Stock Holding History

EdgeRock Capital’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 Q1	$789K	Buy	791 +73	+10%	+$71.1K	0.21%	47
2025 Q4	$620K	Sell	718 -237	-25%	-$215K	0.16%	60
2025 Q3	$884K	Sell	955 -32	-3%	-$30.7K	0.25%	44
2025 Q2	$976K	Buy	987 +281	+40%	+$279K	0.31%	38
2025 Q1	$668K	Sell	706 -20	-3%	-$19.5K	0.48%	33
2024 Q4	$666K	Buy	726 +8	+1%	+$7.42K	0.44%	34
2024 Q3	$637K	Buy	718 +23	+3%	+$20K	0.45%	32
2024 Q2	$591K	Buy	695 +74	+12%	+$57.7K	0.46%	26
2024 Q1	$454K	Buy	621 +28	+5%	+$20K	0.36%	36
2023 Q4	$422K	Buy	593 +147	+33%	+$87.1K	0.31%	36
2023 Q3	$252K	Buy	+446	New	+$246K	0.15%	48
2023 Q2	–	Sell	-473	Closed	-$235K	–	64
2023 Q1	$235K	Buy	+473	New	+$232K	0.12%	57
2022 Q4	–	Sell	-352	Closed	-$166K	–	118
2022 Q3	$166K	Buy	+352	New	+$183K	0.09%	63

Other funds holding COST

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

DAM

Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

EdgeRock Capital's COST Position: Q1 2026 in Review

EdgeRock Capital increased its Costco (COST) stake by 10% in Q1 2026, buying an estimated $71.1K and bringing the position to 791 shares worth $789K. The position accounts for 0.21% of the portfolio, ranked #47.

EdgeRock Capital first reported a position in COST in Q3 2022 and has held it in 13 quarters since. The position peaked at $976K in Q2 2025. 4,235 funds tracked by Wall St. Rank hold COST as of Q1 2026.

EdgeRock Capital held 791 shares of Costco worth $789K as of Q1 2026.
EdgeRock Capital bought 73 Costco shares in Q1 2026, an estimated $71.1K.
Costco made up 0.21% of EdgeRock Capital's portfolio in Q1 2026, its #47 holding.
EdgeRock Capital first reported a position in Costco in Q3 2022 and has held it in 13 quarters since.
EdgeRock Capital's Costco position peaked at $976K in Q2 2025.
4,235 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on EdgeRock Capital's 13F filing for Q1 2026, filed 16 Apr 2026.