Wulff, Hansen & Co’s Costco COST Stock Holding History

Wulff, Hansen & Co’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	$2.04M	Buy	2,047 +28	+1%	+$27.3K	2.08%	12
2025 Q4	$1.74M	Sell	2,019 -15	-0.7%	-$13.6K	1.46%	20
2025 Q3	$1.88M	Sell	2,034 -1,558	-43%	-$1.49M	1.62%	14
2025 Q2	$3.56M	Buy	3,592 +63	+2%	+$62.6K	3.04%	5
2025 Q1	$3.34M	Buy	3,529 +1,249	+55%	+$1.22M	3.04%	8
2024 Q4	$209K	Buy	2,280 +80	+4%	+$74.2K	0.2%	93
2024 Q3	$1.95M	Buy	2,200 +465	+27%	+$404K	1.77%	16
2024 Q2	$1.47M	Buy	1,735 +250	+17%	+$195K	1.46%	23
2024 Q1	$1.09M	Buy	1,485 +825	+125%	+$589K	1.09%	31
2023 Q4	$436K	Sell	660 -6,092	-90%	-$3.61M	0.48%	55
2023 Q3	$381K	Buy	6,752 +6,142	+1,007%	+$3.39M	0.45%	58
2023 Q2	$328K	Hold	610	–	–	0.37%	62
2023 Q1	$303K	Hold	610	–	–	0.35%	66
2022 Q4	$278K	Hold	610	–	–	0.34%	65
2022 Q3	$288K	Hold	610	–	–	0.36%	67
2022 Q2	$292K	Sell	610 -105	-15%	-$53.3K	0.33%	70
2022 Q1	$412K	Hold	715	–	–	0.39%	64
2021 Q4	$406K	Buy	+715	New	+$366K	0.35%	67

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

Wulff, Hansen & Co's COST Position: Q1 2026 in Review

Wulff, Hansen & Co increased its Costco (COST) stake by 1.4% in Q1 2026, buying an estimated $27.3K and bringing the position to 2,047 shares worth $2.04M. The position accounts for 2.08% of the portfolio, ranked #12.

Wulff, Hansen & Co first reported a position in COST in Q4 2021 and has held it in 18 quarters since. The position peaked at $3.56M in Q2 2025. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Wulff, Hansen & Co held 2,047 shares of Costco worth $2.04M as of Q1 2026.
Wulff, Hansen & Co bought 28 Costco shares in Q1 2026, an estimated $27.3K.
Costco made up 2.08% of Wulff, Hansen & Co's portfolio in Q1 2026, its #12 holding.
Wulff, Hansen & Co first reported a position in Costco in Q4 2021 and has held it in 18 quarters since.
Wulff, Hansen & Co's Costco position peaked at $3.56M in Q2 2025.
4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Wulff, Hansen & Co's 13F filing for Q1 2026, filed 7 May 2026.