Deltec Asset Management’s Costco COST Stock Holding History

Deltec Asset 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 Q3	$2.94M	Sell	3,235 -250	-7%	-$233K	0.46%	41
2026 Q2	$3.26M	Hold	3,485	–	–	0.48%	41
2026 Q1	$3.47M	Hold	3,485	–	–	0.64%	36
2025 Q4	$3.01M	Hold	3,485	–	–	0.5%	39
2025 Q3	$3.23M	Hold	3,485	–	–	0.53%	42
2025 Q2	$3.45M	Hold	3,485	–	–	0.62%	38
2025 Q1	$3.3M	Hold	3,485	–	–	0.71%	33
2024 Q4	$3.19M	Sell	3,485 -215	-6%	-$199K	0.63%	39
2024 Q3	$3.28M	Hold	3,700	–	–	0.65%	34
2024 Q2	$3.14M	Hold	3,700	–	–	0.6%	40
2024 Q1	$2.71M	Hold	3,700	–	–	0.53%	45
2023 Q4	$2.44M	Sell	3,700 -1,000	-21%	-$593K	0.55%	43
2023 Q3	$2.66M	Hold	4,700	–	–	0.6%	42
2023 Q2	$2.53M	Buy	4,700 +200	+4%	+$101K	0.55%	47
2023 Q1	$2.24M	Buy	4,500 +3,300	+275%	+$1.62M	0.55%	47
2022 Q4	$548K	Buy	+1,200	New	+$586K	0.16%	100
2017 Q1	–	Sell	-10,750	Closed	-$1.72M	–	176
2016 Q4	$1.72M	Hold	10,750	–	–	0.4%	73
2016 Q3	$1.64M	Buy	+10,750	New	+$1.74M	0.37%	64

Other funds holding COST

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return

Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return

Deltec Asset Management's COST Position: Q3 2026 in Review

Deltec Asset Management reduced its Costco (COST) stake by 7.2% in Q3 2026, selling an estimated $233K and leaving 3,235 shares worth $2.94M. The position accounts for 0.46% of the portfolio, ranked #41.

Deltec Asset Management first reported a position in COST in Q3 2016 and has held it in 18 quarters since. The position peaked at $3.47M in Q1 2026. 2,986 funds tracked by Wall St. Rank hold COST as of Q3 2026.

Deltec Asset Management held 3,235 shares of Costco worth $2.94M as of Q3 2026.
Deltec Asset Management sold 250 Costco shares in Q3 2026, an estimated $233K.
Costco made up 0.46% of Deltec Asset Management's portfolio in Q3 2026, its #41 holding.
Deltec Asset Management first reported a position in Costco in Q3 2016 and has held it in 18 quarters since.
Deltec Asset Management's Costco position peaked at $3.47M in Q1 2026.
2,986 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Deltec Asset Management's 13F filing for Q3 2026, filed 26 Oct 2026.