Twin Lakes Capital Management’s Costco COST Stock Holding History

Twin Lakes Capital Management’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	$16.8K	Sell	18 -300	-94%	-$299K	0.01%	164
2026 Q1	$317K	Hold	318	–	–	0.14%	73
2025 Q4	$274K	Hold	318	–	–	0.12%	76
2025 Q3	$294K	Hold	318	–	–	0.14%	75
2025 Q2	$315K	Hold	318	–	–	0.19%	69
2025 Q1	$301K	Sell	318 -400	-56%	-$390K	0.2%	67
2024 Q4	$658K	Hold	718	–	–	0.42%	46
2024 Q3	$637K	Hold	718	–	–	0.41%	46
2024 Q2	$610K	Hold	718	–	–	0.42%	46
2024 Q1	$526K	Hold	718	–	–	0.36%	52
2023 Q4	$474K	Hold	718	–	–	0.32%	52
2023 Q3	$406K	Hold	718	–	–	0.3%	56
2023 Q2	$387K	Hold	718	–	–	0.27%	60
2023 Q1	$357K	Hold	718	–	–	0.27%	60
2022 Q4	$328K	Hold	718	–	–	0.25%	62
2022 Q3	$339K	Buy	718 +6	+0.8%	+$3.12K	0.27%	66
2022 Q2	$341K	Hold	712	–	–	0.25%	58
2022 Q1	$410K	Hold	712	–	–	0.23%	70
2021 Q4	$404K	Hold	712	–	–	0.22%	70
2021 Q3	$320K	Hold	712	–	–	0.19%	71
2021 Q2	$282K	Buy	712 +12	+2%	+$4.54K	0.16%	72
2021 Q1	$247K	Buy	+700	New	+$244K	0.15%	74

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 $3.37T AUM 44.26% 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

Twin Lakes Capital Management's COST Position: Q2 2026 in Review

Twin Lakes Capital Management reduced its Costco (COST) stake by 94% in Q2 2026, selling an estimated $299K and leaving 18 shares worth $16.8K. The position accounts for 0.01% of the portfolio, ranked #164.

Twin Lakes Capital Management first reported a position in COST in Q1 2021 and has held it in 22 quarters since. The position peaked at $658K in Q4 2024. 4,247 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Twin Lakes Capital Management held 18 shares of Costco worth $16.8K as of Q2 2026.
Twin Lakes Capital Management sold 300 Costco shares in Q2 2026, an estimated $299K.
Costco made up 0.01% of Twin Lakes Capital Management's portfolio in Q2 2026, its #164 holding.
Twin Lakes Capital Management first reported a position in Costco in Q1 2021 and has held it in 22 quarters since.
Twin Lakes Capital Management's Costco position peaked at $658K in Q4 2024.
4,247 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Twin Lakes Capital Management's 13F filing for Q2 2026, filed 18 Aug 2026.