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William Allan Corp’s Costco COST Stock Holding History

William Allan Corp’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 		$5.07M Sell
5,417
-105
-2% -$105K 2.48% 14
2026
Q1 		$5.5M Buy
5,522
+3
+0.1% +$2.92K 3.26% 8
2025
Q4 		$4.76M Sell
5,519
-192
-3% -$174K 2.7% 13
2025
Q3 		$5.29M Sell
5,711
-2,229
-28% -$2.14M 2.96% 12
2025
Q2 		$7.86M Sell
7,940
-100
-1% -$99.4K 4.58% 5
2025
Q1 		$7.6M Sell
8,040
-62
-0.8% -$60.4K 4.77% 3
2024
Q4 		$7.42M Sell
8,102
-68
-0.8% -$63.1K 4.56% 5
2024
Q3 		$7.24M Sell
8,170
-129
-2% -$112K 4.5% 4
2024
Q2 		$7.05M Sell
8,299
-32
-0.4% -$25K 4.72% 4
2024
Q1 		$6.1M Sell
8,331
-26
-0.3% -$18.6K 4.05% 4
2023
Q4 		$5.52M Sell
8,357
-155
-2% -$91.9K 3.96% 4
2023
Q3 		$4.81M Sell
8,512
-295
-3% -$163K 3.81% 6
2023
Q2 		$4.74M Sell
8,807
-328
-4% -$166K 3.63% 6
2023
Q1 		$4.54M Buy
9,135
+16
+0.2% +$7.85K 3.6% 8
2022
Q4 		$4.16M Buy
9,119
+13
+0.1% +$6.35K 3.5% 11
2022
Q3 		$4.3M Sell
9,106
-116
-1% -$60.3K 3.97% 7
2022
Q2 		$4.42M Sell
9,222
-9
-0.1% -$4.57K 3.93% 7
2022
Q1 		$5.32M Sell
9,231
-50
-0.5% -$26.2K 4.01% 5
2021
Q4 		$5.27M Buy
+9,281
New +$4.75M 3.75% 8

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

William Allan Corp's COST Position: Q2 2026 in Review

William Allan Corp reduced its Costco (COST) stake by 1.9% in Q2 2026, selling an estimated $105K and leaving 5,417 shares worth $5.07M. The position accounts for 2.48% of the portfolio, ranked #14.

William Allan Corp first reported a position in COST in Q4 2021 and has held it in 19 quarters since. The position peaked at $7.86M in Q2 2025. 4,247 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • William Allan Corp held 5,417 shares of Costco worth $5.07M as of Q2 2026.
  • William Allan Corp sold 105 Costco shares in Q2 2026, an estimated $105K.
  • Costco made up 2.48% of William Allan Corp's portfolio in Q2 2026, its #14 holding.
  • William Allan Corp first reported a position in Costco in Q4 2021 and has held it in 19 quarters since.
  • William Allan Corp's Costco position peaked at $7.86M in Q2 2025.
  • 4,247 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on William Allan Corp's 13F filing for Q2 2026, filed 28 Jul 2026.