Werlinich Asset Management’s Costco COST Stock Holding History

Werlinich 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 Q2	$3.39M	Hold	3,624	–	–	1.3%	25
2026 Q1	$3.61M	Hold	3,624	–	–	1.75%	18
2025 Q4	$3.14M	Sell	3,624 -4	-0.1%	-$3.63K	1.55%	21
2025 Q3	$3.36M	Hold	3,628	–	–	1.67%	18
2025 Q2	$3.59M	Hold	3,628	–	–	1.96%	16
2025 Q1	$3.43M	Hold	3,628	–	–	2.18%	14
2024 Q4	$3.35M	Hold	3,628	–	–	1.95%	15
2024 Q3	$3.22M	Hold	3,628	–	–	1.87%	16
2024 Q2	$3.09M	Sell	3,628 -10	-0.3%	-$7.8K	1.92%	14
2024 Q1	$2.66M	Buy	3,638 +7	+0.2%	+$5K	1.74%	16
2023 Q4	$2.42M	Sell	3,631 -200	-5%	-$119K	1.83%	17
2023 Q3	$2.16M	Buy	3,831 +29	+0.8%	+$16K	1.79%	18
2023 Q2	$2.05M	Hold	3,802	–	–	1.64%	22
2023 Q1	$1.89M	Buy	3,802 +17	+0.4%	+$8.34K	1.66%	21
2022 Q4	$1.73M	Buy	3,785 +43	+1%	+$21K	1.6%	22
2022 Q3	$1.77M	Hold	3,742	–	–	1.81%	22
2022 Q2	$1.79M	Sell	3,742 -210	-5%	-$107K	1.68%	24
2022 Q1	$2.28M	Sell	3,952 -150	-4%	-$78.7K	1.73%	20
2021 Q4	$2.33M	Hold	4,102	–	–	1.7%	20
2021 Q3	$1.84M	Hold	4,102	–	–	1.49%	26
2021 Q2	$1.62M	Hold	4,102	–	–	1.31%	29
2021 Q1	$1.45M	Buy	+4,102	New	+$1.43M	1.27%	32

Other funds holding COST

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Emerald Advisors Bellevue, Washington $796M AUM 2.51% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return

Sarasin & Partners London, United Kingdom $8.54B AUM 9.6% 1-Year Est. Return

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

CRM

Cardano Risk Management Rotterdam, Netherlands $13B AUM 49.44% 1-Year Est. Return

Steginsky Capital Port Washington, New York $666M AUM 34.57% 1-Year Est. Return

OIAM

OFI Invest Asset Management Paris, France $10B AUM 48.47% 1-Year Est. Return

Werlinich Asset Management's COST Position: Q2 2026 in Review

Werlinich Asset Management held its Costco (COST) position steady in Q2 2026 at 3,624 shares worth $3.39M. The position accounts for 1.3% of the portfolio, ranked #25.

Werlinich Asset Management first reported a position in COST in Q1 2021 and has held it in 22 quarters since. The position peaked at $3.61M in Q1 2026. 1,015 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Werlinich Asset Management held 3,624 shares of Costco worth $3.39M as of Q2 2026.
Werlinich Asset Management left its Costco share count unchanged in Q2 2026.
Costco made up 1.3% of Werlinich Asset Management's portfolio in Q2 2026, its #25 holding.
Werlinich Asset Management first reported a position in Costco in Q1 2021 and has held it in 22 quarters since.
Werlinich Asset Management's Costco position peaked at $3.61M in Q1 2026.
1,015 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Werlinich Asset Management's 13F filing for Q2 2026, filed 9 Jul 2026.