Buttonwood Financial Advisors’s Costco COST Stock Holding History

Buttonwood Financial Advisors’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	$945K	Sell	1,010 -41	-4%	-$40.9K	0.29%	62
2026 Q1	$1.05M	Sell	1,051 -14	-1%	-$13.6K	0.35%	54
2025 Q4	$918K	Hold	1,065	–	–	0.31%	56
2025 Q3	$985K	Sell	1,065 -54	-5%	-$51.8K	0.34%	52
2025 Q2	$1.11M	Sell	1,119 -2	-0.2%	-$1.99K	0.44%	45
2025 Q1	$1.06M	Sell	1,121 -235	-17%	-$229K	0.47%	44
2024 Q4	$1.24M	Hold	1,356	–	–	0.55%	40
2024 Q3	$1.2M	Sell	1,356 -27	-2%	-$23.4K	0.52%	45
2024 Q2	$1.18M	Sell	1,383 -5	-0.4%	-$3.9K	0.56%	44
2024 Q1	$1.02M	Sell	1,388 -209	-13%	-$149K	0.48%	48
2023 Q4	$1.05M	Sell	1,597 -7	-0.4%	-$4.15K	0.57%	43
2023 Q3	$906K	Buy	1,604 +614	+62%	+$339K	0.57%	43
2023 Q2	$533K	Buy	+990	New	+$501K	0.33%	60

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

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 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

Buttonwood Financial Advisors's COST Position: Q2 2026 in Review

Buttonwood Financial Advisors reduced its Costco (COST) stake by 3.9% in Q2 2026, selling an estimated $40.9K and leaving 1,010 shares worth $945K. The position accounts for 0.29% of the portfolio, ranked #62.

Buttonwood Financial Advisors first reported a position in COST in Q2 2023 and has held it in 13 quarters since. The position peaked at $1.24M in Q4 2024. 1,088 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Buttonwood Financial Advisors held 1,010 shares of Costco worth $945K as of Q2 2026.
Buttonwood Financial Advisors sold 41 Costco shares in Q2 2026, an estimated $40.9K.
Costco made up 0.29% of Buttonwood Financial Advisors's portfolio in Q2 2026, its #62 holding.
Buttonwood Financial Advisors first reported a position in Costco in Q2 2023 and has held it in 13 quarters since.
Buttonwood Financial Advisors's Costco position peaked at $1.24M in Q4 2024.
1,088 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Buttonwood Financial Advisors's 13F filing for Q2 2026, filed 13 Jul 2026.