Werba Rubin Papier Wealth Management’s Costco COST Stock Holding History

Werba Rubin Papier 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	$1.37M	Sell	1,463 -1,082	-43%	-$1.08M	0.17%	79
2026 Q1	$2.54M	Buy	2,545 +366	+17%	+$357K	0.35%	48
2025 Q4	$1.88M	Sell	2,179 -144	-6%	-$130K	0.51%	39
2025 Q3	$2.15M	Buy	2,323 +1,239	+114%	+$1.19M	0.35%	47
2025 Q2	$1.07M	Buy	1,084 +12	+1%	+$11.9K	0.2%	72
2025 Q1	$1.01M	Buy	1,072 +7	+0.7%	+$6.83K	0.22%	67
2024 Q4	$976K	Sell	1,065 -68	-6%	-$63.1K	0.23%	66
2024 Q3	$1M	Buy	1,133 +149	+15%	+$129K	0.24%	65
2024 Q2	$837K	Buy	984 +338	+52%	+$264K	0.23%	64
2024 Q1	$473K	Buy	646 +1	+0.2%	+$714	0.14%	81
2023 Q4	$436K	Sell	645 -3	-0.5%	-$1.78K	0.15%	64
2023 Q3	$366K	Buy	648 +1	+0.2%	+$552	0.13%	77
2023 Q2	$348K	Buy	647 +29	+5%	+$14.7K	0.12%	74
2023 Q1	$307K	Buy	618 +6	+1%	+$2.94K	0.12%	74
2022 Q4	$279K	Buy	+612	New	+$299K	0.12%	76

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

Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 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

Werba Rubin Papier Wealth Management's COST Position: Q2 2026 in Review

Werba Rubin Papier Wealth Management reduced its Costco (COST) stake by 43% in Q2 2026, selling an estimated $1.08M and leaving 1,463 shares worth $1.37M. The position accounts for 0.17% of the portfolio, ranked #79.

Werba Rubin Papier Wealth Management first reported a position in COST in Q4 2022 and has held it in 15 quarters since. The position peaked at $2.54M in Q1 2026. 2,087 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Werba Rubin Papier Wealth Management held 1,463 shares of Costco worth $1.37M as of Q2 2026.
Werba Rubin Papier Wealth Management sold 1,082 Costco shares in Q2 2026, an estimated $1.08M.
Costco made up 0.17% of Werba Rubin Papier Wealth Management's portfolio in Q2 2026, its #79 holding.
Werba Rubin Papier Wealth Management first reported a position in Costco in Q4 2022 and has held it in 15 quarters since.
Werba Rubin Papier Wealth Management's Costco position peaked at $2.54M in Q1 2026.
2,087 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Werba Rubin Papier Wealth Management's 13F filing for Q2 2026, filed 28 Jul 2026.