Aviso Financial’s Costco COST Stock Holding History

Aviso Financial’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	$12.6M	Sell	12,670 -412	-3%	-$401K	0.45%	38
2025 Q4	$11.3M	Sell	13,082 -709	-5%	-$642K	0.43%	36
2025 Q3	$12.8M	Buy	13,791 +668	+5%	+$640K	0.52%	34
2025 Q2	$13M	Buy	13,123 +402	+3%	+$400K	0.59%	32
2025 Q1	$12M	Sell	12,721 -531	-4%	-$518K	0.59%	32
2024 Q4	$12.1M	Buy	13,252 +36	+0.3%	+$33.4K	0.61%	33
2024 Q3	$11.7M	Buy	13,216 +557	+4%	+$483K	0.58%	33
2024 Q2	$10.8M	Buy	+12,659	New	+$9.88M	0.6%	34

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

Aviso Financial's COST Position: Q1 2026 in Review

Aviso Financial reduced its Costco (COST) stake by 3.1% in Q1 2026, selling an estimated $401K and leaving 12,670 shares worth $12.6M. The position accounts for 0.45% of the portfolio, ranked #38.

Aviso Financial first reported a position in COST in Q2 2024 and has held it in 8 quarters since. The position peaked at $13M in Q2 2025. 4,238 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Aviso Financial held 12,670 shares of Costco worth $12.6M as of Q1 2026.
Aviso Financial sold 412 Costco shares in Q1 2026, an estimated $401K.
Costco made up 0.45% of Aviso Financial's portfolio in Q1 2026, its #38 holding.
Aviso Financial first reported a position in Costco in Q2 2024 and has held it in 8 quarters since.
Aviso Financial's Costco position peaked at $13M in Q2 2025.
4,238 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Aviso Financial's 13F filing for Q1 2026, filed 14 May 2026.