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Dock Street Asset Management’s Costco COST Stock Holding History

Dock Street 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
2025
Q3 		– Sell
-341
Closed -$338K – 50
2025
Q2 		$338K Sell
341
-68
-17% -$67.6K 0.03% 40
2025
Q1 		$387K Sell
409
-21
-5% -$20.5K 0.05% 48
2024
Q4 		$394K Hold
430
– – 0.05% 38
2024
Q3 		$381K Sell
430
-16
-4% -$13.9K 0.05% 38
2024
Q2 		$379K Buy
446
+100
+29% +$78K 0.05% 40
2024
Q1 		$253K Buy
346
+36
+12% +$25.7K 0.04% 43
2023
Q4 		$205K Buy
+310
New +$184K 0.03% 42

Other funds holding COST

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Dock Street Asset Management's COST Position: Q3 2025 in Review

Dock Street Asset Management sold out of Costco (COST) in Q3 2025, closing a stake of 341 shares — an estimated $338K sold.

Dock Street Asset Management first reported a position in COST in Q4 2023 and held it in 7 quarters. The position peaked at $394K in Q4 2024. 3,939 funds tracked by Wall St. Rank hold COST as of Q3 2025.

  • Dock Street Asset Management reported no remaining Costco position as of Q3 2025 after selling out during the quarter.
  • Dock Street Asset Management sold 341 Costco shares in Q3 2025, an estimated $338K.
  • Dock Street Asset Management first reported a position in Costco in Q4 2023 and held it in 7 quarters.
  • Dock Street Asset Management's Costco position peaked at $394K in Q4 2024.
  • 3,939 funds tracked by Wall St. Rank held Costco as of Q3 2025.

Based on Dock Street Asset Management's 13F filing for Q3 2025, filed 23 Oct 2025.