Lewis Asset Management’s Costco COST Stock Holding History

Lewis 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	$3.19M	Buy	3,408 +88	+3%	+$87.7K	1.12%	21
2026 Q1	$3.31M	Buy	3,320 +14	+0.4%	+$13.6K	1.35%	17
2025 Q4	$2.85M	Sell	3,306 -2	-0.1%	-$1.81K	1.16%	20
2025 Q3	$3.06M	Buy	3,308 +486	+17%	+$466K	1.26%	15
2025 Q2	$2.79M	Buy	2,822 +1,580	+127%	+$1.57M	1.31%	16
2025 Q1	$1.17M	Sell	1,242 -42	-3%	-$40.9K	0.97%	20
2024 Q4	$1.18M	Sell	1,284 -2	-0.2%	-$1.86K	0.9%	24
2024 Q3	$1.14M	Buy	1,286 +178	+16%	+$154K	0.83%	27
2024 Q2	$942K	Buy	1,108 +34	+3%	+$26.5K	0.72%	30
2024 Q1	$787K	Buy	1,074 +26	+2%	+$18.6K	0.65%	37
2023 Q4	$692K	Buy	+1,048	New	+$621K	0.64%	35

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

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

Lewis Asset Management increased its Costco (COST) stake by 2.7% in Q2 2026, buying an estimated $87.7K and bringing the position to 3,408 shares worth $3.19M. The position accounts for 1.12% of the portfolio, ranked #21.

Lewis Asset Management first reported a position in COST in Q4 2023 and has held it in 11 quarters since. The position peaked at $3.31M in Q1 2026. 2,074 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Lewis Asset Management held 3,408 shares of Costco worth $3.19M as of Q2 2026.
Lewis Asset Management bought 88 Costco shares in Q2 2026, an estimated $87.7K.
Costco made up 1.12% of Lewis Asset Management's portfolio in Q2 2026, its #21 holding.
Lewis Asset Management first reported a position in Costco in Q4 2023 and has held it in 11 quarters since.
Lewis Asset Management's Costco position peaked at $3.31M in Q1 2026.
2,074 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Lewis Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.