Erste Asset Management
COST icon

Erste Asset Management’s Costco COST Stock Holding History

Erste 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
Q3 		$12.6M Sell
13,683
-9,926
-42% -$9.27M 0.09% 199
2026
Q2 		$22.3M Buy
23,609
+7,007
+42% +$6.98M 0.17% 142
2026
Q1 		$16.5M Buy
16,602
+4,555
+38% +$4.44M 0.15% 145
2025
Q4 		$10.6M Buy
12,047
+4,389
+57% +$3.98M 0.09% 189
2025
Q3 		$7.03M Sell
7,658
-16,353
-68% -$15.7M 0.07% 209
2025
Q2 		$23.8M Buy
24,011
+1,970
+9% +$1.96M 0.2% 108
2025
Q1 		$20.8M Sell
22,041
-74,018
-77% -$72.2M 0.27% 94
2024
Q4 		$89.6M Sell
96,059
-5,696
-6% -$5.29M 1.1% 13
2024
Q3 		$90.4M Sell
101,755
-9,190
-8% -$7.98M 1.08% 17
2024
Q2 		$94.4M Sell
110,945
-15,191
-12% -$11.9M 1.25% 13
2024
Q1 		$92.3M Sell
126,136
-9,653
-7% -$6.89M 1.26% 11
2023
Q4 		$90.1M Buy
135,789
+3,865
+3% +$2.29M 1.32% 10
2023
Q3 		$74.8M Buy
131,924
+17,112
+15% +$9.45M 1.29% 10
2023
Q2 		$61.3M Buy
114,812
+5,699
+5% +$2.88M 1.08% 13
2023
Q1 		$53.8M Buy
109,113
+5,777
+6% +$2.83M 1.03% 14
2022
Q4 		$47.1M Buy
103,336
+6,083
+6% +$2.97M 0.99% 21
2022
Q3 		$46.5M Buy
97,253
+8,566
+10% +$4.46M 1.04% 15
2022
Q2 		$42M Sell
88,687
-11,737
-12% -$5.95M 0.93% 23
2022
Q1 		$57.8M Buy
100,424
+14,765
+17% +$7.75M 1.1% 12
2021
Q4 		$48.5M Sell
85,659
-405
-0.5% -$207K 0.87% 23
2021
Q3 		$38.8M Buy
86,064
+36,941
+75% +$16.2M 0.77% 36
2021
Q2 		$19.5M Buy
49,123
+9,790
+25% +$3.7M 0.39% 74
2021
Q1 		$13.9M Buy
39,333
+8,873
+29% +$3.09M 0.34% 90
2020
Q4 		$11.4M Buy
30,460
+1,113
+4% +$416K 0.31% 97
2020
Q3 		$10.3M Buy
+29,347
New +$9.9M 0.35% 88

Other funds holding COST

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return

Erste Asset Management's COST Position: Q3 2026 in Review

Erste Asset Management reduced its Costco (COST) stake by 42% in Q3 2026, selling an estimated $9.27M and leaving 13,683 shares worth $12.6M. The position accounts for 0.09% of the portfolio, ranked #199.

Erste Asset Management first reported a position in COST in Q3 2020 and has held it in 25 quarters since. The position peaked at $94.4M in Q2 2024. 3,744 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • Erste Asset Management held 13,683 shares of Costco worth $12.6M as of Q3 2026.
  • Erste Asset Management sold 9,926 Costco shares in Q3 2026, an estimated $9.27M.
  • Costco made up 0.09% of Erste Asset Management's portfolio in Q3 2026, its #199 holding.
  • Erste Asset Management first reported a position in Costco in Q3 2020 and has held it in 25 quarters since.
  • Erste Asset Management's Costco position peaked at $94.4M in Q2 2024.
  • 3,744 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on Erste Asset Management's 13F filing for Q3 2026, filed 12 Nov 2026.