BOS Asset Management’s Costco COST Stock Holding History

BOS 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	$683K	Hold	730	–	–	0.16%	99
2026 Q1	$727K	Buy	730 +15	+2%	+$14.6K	0.19%	96
2025 Q4	$617K	Sell	715 -1	-0.1%	-$906	0.17%	103
2025 Q3	$663K	Buy	716 +4	+0.6%	+$3.83K	0.19%	94
2025 Q2	$705K	Sell	712 -2	-0.3%	-$1.99K	0.22%	82
2025 Q1	$675K	Buy	714 +37	+5%	+$36.1K	0.23%	79
2024 Q4	$620K	Hold	677	–	–	0.22%	77
2024 Q3	$600K	Hold	677	–	–	0.22%	73
2024 Q2	$575K	Sell	677 -32	-5%	-$25K	0.27%	74
2024 Q1	$519K	Hold	709	–	–	0.27%	65
2023 Q4	$468K	Hold	709	–	–	0.32%	71
2023 Q3	$401K	Buy	709 +90	+15%	+$49.7K	0.29%	76
2023 Q2	$333K	Hold	619	–	–	0.26%	81
2023 Q1	$308K	Buy	619 +5	+0.8%	+$2.45K	0.26%	87
2022 Q4	$280K	Buy	+614	New	+$300K	0.25%	96

Other funds holding COST

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

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

Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

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

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

PTC

Provident Trust Company Waukesha, Wisconsin $4.77B AUM 29.31% 1-Year Est. Return

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

Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

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

BOS Asset Management held its Costco (COST) position steady in Q2 2026 at 730 shares worth $683K. The position accounts for 0.16% of the portfolio, ranked #99.

BOS Asset Management first reported a position in COST in Q4 2022 and has held it in 15 quarters since. The position peaked at $727K in Q1 2026. 1,984 funds tracked by Wall St. Rank hold COST as of Q2 2026.

BOS Asset Management held 730 shares of Costco worth $683K as of Q2 2026.
BOS Asset Management left its Costco share count unchanged in Q2 2026.
Costco made up 0.16% of BOS Asset Management's portfolio in Q2 2026, its #99 holding.
BOS Asset Management first reported a position in Costco in Q4 2022 and has held it in 15 quarters since.
BOS Asset Management's Costco position peaked at $727K in Q1 2026.
1,984 funds tracked by Wall St. Rank held Costco as of Q2 2026.

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