Opal Wealth Advisors’s Costco COST Stock Holding History

Opal Wealth Advisors’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	$529K	Buy	531 +3	+0.6%	+$2.92K	0.12%	91
2025 Q4	$455K	Sell	528 -6	-1%	-$5.44K	0.12%	102
2025 Q3	$494K	Sell	534 -69	-11%	-$66.1K	0.14%	93
2025 Q2	$597K	Buy	603 +81	+16%	+$80.5K	0.17%	73
2025 Q1	$494K	Sell	522 -56	-10%	-$54.6K	0.15%	77
2024 Q4	$530K	Buy	578 +150	+35%	+$139K	0.16%	87
2024 Q3	$379K	Buy	428 +1	+0.2%	+$868	0.12%	102
2024 Q2	$363K	Sell	427 -35	-8%	-$27.3K	0.12%	100
2024 Q1	$338K	Sell	462 -84	-15%	-$60K	0.11%	117
2023 Q4	$360K	Buy	546 +7	+1%	+$4.15K	0.14%	110
2023 Q3	$305K	Buy	539 +91	+20%	+$50.2K	0.18%	97
2023 Q2	$241K	Buy	+448	New	+$227K	0.12%	126

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

Opal Wealth Advisors's COST Position: Q1 2026 in Review

Opal Wealth Advisors increased its Costco (COST) stake by 0.57% in Q1 2026, buying an estimated $2.92K and bringing the position to 531 shares worth $529K. The position accounts for 0.12% of the portfolio, ranked #91.

Opal Wealth Advisors first reported a position in COST in Q2 2023 and has held it in 12 quarters since. The position peaked at $597K in Q2 2025. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Opal Wealth Advisors held 531 shares of Costco worth $529K as of Q1 2026.
Opal Wealth Advisors bought 3 Costco shares in Q1 2026, an estimated $2.92K.
Costco made up 0.12% of Opal Wealth Advisors's portfolio in Q1 2026, its #91 holding.
Opal Wealth Advisors first reported a position in Costco in Q2 2023 and has held it in 12 quarters since.
Opal Wealth Advisors's Costco position peaked at $597K in Q2 2025.
4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Opal Wealth Advisors's 13F filing for Q1 2026, filed 14 Apr 2026.