Leigh Baldwin & Co’s Costco COST Stock Holding History

Leigh Baldwin & 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 Q2	$774K	Sell	828 -14	-2%	-$13.9K	0.42%	55
2026 Q1	$839K	Buy	842 +64	+8%	+$62.4K	0.54%	47
2025 Q4	$671K	Sell	778 -264	-25%	-$239K	0.44%	53
2025 Q3	$965K	Buy	1,042 +6	+0.6%	+$5.75K	0.54%	49
2025 Q2	$1.03M	Sell	1,036 -4	-0.4%	-$3.98K	0.67%	36
2025 Q1	$984K	Sell	1,040 -32	-3%	-$31.2K	0.79%	32
2024 Q4	$982K	Buy	+1,072	New	+$995K	0.83%	33

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 $3.38T AUM 44.17% 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

Leigh Baldwin & Co's COST Position: Q2 2026 in Review

Leigh Baldwin & Co reduced its Costco (COST) stake by 1.7% in Q2 2026, selling an estimated $13.9K and leaving 828 shares worth $774K. The position accounts for 0.42% of the portfolio, ranked #55.

Leigh Baldwin & Co first reported a position in COST in Q4 2024 and has held it in 7 quarters since. The position peaked at $1.03M in Q2 2025. 4,260 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Leigh Baldwin & Co held 828 shares of Costco worth $774K as of Q2 2026.
Leigh Baldwin & Co sold 14 Costco shares in Q2 2026, an estimated $13.9K.
Costco made up 0.42% of Leigh Baldwin & Co's portfolio in Q2 2026, its #55 holding.
Leigh Baldwin & Co first reported a position in Costco in Q4 2024 and has held it in 7 quarters since.
Leigh Baldwin & Co's Costco position peaked at $1.03M in Q2 2025.
4,260 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Leigh Baldwin & Co's 13F filing for Q2 2026, filed 13 Aug 2026.