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ABN AMRO Investment Solutions’s Costco COST Stock Holding History

ABN AMRO Investment Solutions’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 		$68.6M Buy
73,333
+11,748
+19% +$11.7M 0.59% 35
2026
Q1 		$61.4M Buy
61,585
+38,454
+166% +$37.5M 0.8% 28
2025
Q4 		$19.9M Buy
23,131
+15,549
+205% +$14.1M 0.3% 74
2025
Q3 		$7.02M Sell
7,582
-538
-7% -$516K 0.14% 114
2025
Q2 		$8.04M Sell
8,120
-36,070
-82% -$35.9M 0.16% 104
2025
Q1 		$41.8M Sell
44,190
-16,078
-27% -$15.7M 0.87% 32
2024
Q4 		$55.2M Sell
60,268
-5,439
-8% -$5.05M 1.03% 28
2024
Q3 		$58.3M Sell
65,707
-1,404
-2% -$1.22M 1.02% 28
2024
Q2 		$57M Sell
67,111
-3,560
-5% -$2.78M 1.03% 27
2024
Q1 		$51.8M Sell
70,671
-8,389
-11% -$5.99M 0.9% 31
2023
Q4 		$52.2M Sell
79,060
-37,567
-32% -$22.3M 0.92% 32
2023
Q3 		$65.9M Sell
116,627
-12,614
-10% -$6.96M 1.29% 17
2023
Q2 		$69.6M Buy
129,241
+6,704
+5% +$3.39M 1.39% 17
2023
Q1 		$60.9M Buy
+122,537
New +$60.1M 1.26% 23

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

ABN AMRO Investment Solutions's COST Position: Q2 2026 in Review

ABN AMRO Investment Solutions increased its Costco (COST) stake by 19% in Q2 2026, buying an estimated $11.7M and bringing the position to 73,333 shares worth $68.6M. The position accounts for 0.59% of the portfolio, ranked #35.

ABN AMRO Investment Solutions first reported a position in COST in Q1 2023 and has held it in 14 quarters since. The position peaked at $69.6M in Q2 2023. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • ABN AMRO Investment Solutions held 73,333 shares of Costco worth $68.6M as of Q2 2026.
  • ABN AMRO Investment Solutions bought 11,748 Costco shares in Q2 2026, an estimated $11.7M.
  • Costco made up 0.59% of ABN AMRO Investment Solutions's portfolio in Q2 2026, its #35 holding.
  • ABN AMRO Investment Solutions first reported a position in Costco in Q1 2023 and has held it in 14 quarters since.
  • ABN AMRO Investment Solutions's Costco position peaked at $69.6M in Q2 2023.
  • 4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on ABN AMRO Investment Solutions's 13F filing for Q2 2026, filed 23 Jul 2026.