BigSur Wealth Management’s Costco COST Stock Holding History

BigSur Wealth 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	$1.68M	Sell	1,800 -940	-34%	-$937K	0.41%	69
2026 Q1	$2.73M	Sell	2,740 -352	-11%	-$343K	0.77%	37
2025 Q4	$2.67M	Hold	3,092	–	–	0.65%	44
2025 Q3	$2.86M	Sell	3,092 -21	-0.7%	-$20.1K	0.7%	40
2025 Q2	$3.08M	Buy	3,113 +30	+1%	+$29.8K	0.78%	38
2025 Q1	$2.92M	Sell	3,083 -427	-12%	-$416K	0.79%	37
2024 Q4	$3.22M	Hold	3,510	–	–	0.92%	33
2024 Q3	$3.11M	Hold	3,510	–	–	0.86%	35
2024 Q2	$2.98M	Sell	3,510 -270	-7%	-$211K	0.91%	31
2024 Q1	$2.77M	Buy	3,780 +2,000	+112%	+$1.43M	0.87%	35
2023 Q4	$1.2M	Hold	1,780	–	–	0.57%	48
2023 Q3	$1.01M	Hold	1,780	–	–	0.51%	57
2023 Q2	$958K	Sell	1,780 -70	-4%	-$35.4K	0.46%	61
2023 Q1	$919K	Sell	1,850 -150	-8%	-$73.6K	0.43%	62
2022 Q4	$913K	Hold	2,000	–	–	0.44%	57
2022 Q3	$945K	Hold	2,000	–	–	0.48%	53
2022 Q2	$959K	Hold	2,000	–	–	0.45%	62
2022 Q1	$1.15M	Buy	2,000 +1,500	+300%	+$787K	0.45%	60
2021 Q4	$284K	Hold	500	–	–	0.11%	109
2021 Q3	$225K	Buy	+500	New	+$220K	0.1%	109
2021 Q2	–	Sell	-710	Closed	-$250K	–	123
2021 Q1	$250K	Buy	+710	New	+$247K	0.13%	99
2018 Q2	–	Sell	-1,900	Closed	-$358K	–	102
2018 Q1	$358K	Hold	1,900	–	–	0.26%	74
2017 Q4	$354K	Hold	1,900	–	–	0.35%	61
2017 Q3	$312K	Hold	1,900	–	–	0.31%	66
2017 Q2	$298K	Hold	1,900	–	–	0.3%	67
2017 Q1	$341K	Hold	1,900	–	–	0.37%	61
2016 Q4	$304K	Buy	+1,900	New	+$290K	0.41%	59

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

BigSur Wealth Management's COST Position: Q2 2026 in Review

BigSur Wealth Management reduced its Costco (COST) stake by 34% in Q2 2026, selling an estimated $937K and leaving 1,800 shares worth $1.68M. The position accounts for 0.41% of the portfolio, ranked #69.

BigSur Wealth Management first reported a position in COST in Q4 2016 and has held it in 27 quarters since. The position peaked at $3.22M in Q4 2024. 1,132 funds tracked by Wall St. Rank hold COST as of Q2 2026.

BigSur Wealth Management held 1,800 shares of Costco worth $1.68M as of Q2 2026.
BigSur Wealth Management sold 940 Costco shares in Q2 2026, an estimated $937K.
Costco made up 0.41% of BigSur Wealth Management's portfolio in Q2 2026, its #69 holding.
BigSur Wealth Management first reported a position in Costco in Q4 2016 and has held it in 27 quarters since.
BigSur Wealth Management's Costco position peaked at $3.22M in Q4 2024.
1,132 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on BigSur Wealth Management's 13F filing for Q2 2026, filed 14 Jul 2026.