Papamarkou Wellner Asset Management’s Costco COST Stock Holding History

Papamarkou Wellner 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	$1.01M	Hold	1,015	–	–	0.63%	37
2026 Q1	$1.01M	Buy	1,015 +62	+7%	+$60.4K	0.62%	37
2025 Q4	$822K	Buy	953 +91	+11%	+$82.5K	0.49%	42
2025 Q3	$798K	Buy	862 +65	+8%	+$62.3K	0.49%	46
2025 Q2	$789K	Buy	+797	New	+$792K	0.52%	46

Other funds holding COST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Papamarkou Wellner Asset Management's COST Position: Q2 2026 in Review

Papamarkou Wellner Asset Management held its Costco (COST) position steady in Q2 2026 at 1,015 shares worth $1.01M. The position accounts for 0.63% of the portfolio, ranked #37.

Papamarkou Wellner Asset Management first reported a position in COST in Q2 2025 and has held it in 5 quarters since. 4,238 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Papamarkou Wellner Asset Management held 1,015 shares of Costco worth $1.01M as of Q2 2026.
Papamarkou Wellner Asset Management left its Costco share count unchanged in Q2 2026.
Costco made up 0.63% of Papamarkou Wellner Asset Management's portfolio in Q2 2026, its #37 holding.
Papamarkou Wellner Asset Management first reported a position in Costco in Q2 2025 and has held it in 5 quarters since.
4,238 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Papamarkou Wellner Asset Management's 13F filing for Q2 2026, filed 17 Aug 2026.