AW
COST icon

Alaethes Wealth’s Costco COST Stock Holding History

Alaethes Wealth’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 		$478K Sell
511
-50
-9% -$49.8K 0.14% 88
2026
Q1 		$559K Hold
561
– – 0.16% 88
2025
Q4 		$484K Sell
561
-20
-3% -$18.1K 0.14% 94
2025
Q3 		$538K Sell
581
-27
-4% -$25.9K 0.15% 87
2025
Q2 		$602K Hold
608
– – 0.18% 83
2025
Q1 		$575K Sell
608
-15
-2% -$14.6K 0.21% 87
2024
Q4 		$571K Sell
623
-26
-4% -$24.1K 0.2% 90
2024
Q3 		$575K Buy
649
+52
+9% +$45.1K 0.21% 90
2024
Q2 		$507K Sell
597
-804
-57% -$627K 0.21% 90
2024
Q1 		$1.03M Sell
1,401
-34
-2% -$24.3K 0.45% 84
2023
Q4 		$947K Sell
1,435
-113
-7% -$67K 0.45% 85
2023
Q3 		$875K Sell
1,548
-1
-0.1% -$552 0.48% 86
2023
Q2 		$843K Hold
1,549
– – 0.46% 86
2023
Q1 		$770K Sell
1,549
-3,027
-66% -$1.48M 0.45% 87
2022
Q4 		$2.09M Buy
4,576
+971
+27% +$474K 1.44% 11
2022
Q3 		$1.7M Buy
3,605
+136
+4% +$70.7K 1.25% 17
2022
Q2 		$1.66M Buy
3,469
+446
+15% +$226K 1.23% 14
2022
Q1 		$1.74M Buy
3,023
+28
+0.9% +$14.7K 1.11% 21
2021
Q4 		$1.7M Sell
2,995
-139
-4% -$71.2K 1.07% 23
2021
Q3 		$1.41M Buy
3,134
+31
+1% +$13.6K 1.02% 27
2021
Q2 		$1.23M Sell
3,103
-2
-0.1% -$756 0.95% 33
2021
Q1 		$1.09M Buy
+3,105
New +$1.08M 1.01% 30

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 $3.38T AUM 44.17% 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

Alaethes Wealth's COST Position: Q2 2026 in Review

Alaethes Wealth reduced its Costco (COST) stake by 8.9% in Q2 2026, selling an estimated $49.8K and leaving 511 shares worth $478K. The position accounts for 0.14% of the portfolio, ranked #88.

Alaethes Wealth first reported a position in COST in Q1 2021 and has held it in 22 quarters since. The position peaked at $2.09M in Q4 2022. 4,260 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Alaethes Wealth held 511 shares of Costco worth $478K as of Q2 2026.
  • Alaethes Wealth sold 50 Costco shares in Q2 2026, an estimated $49.8K.
  • Costco made up 0.14% of Alaethes Wealth's portfolio in Q2 2026, its #88 holding.
  • Alaethes Wealth first reported a position in Costco in Q1 2021 and has held it in 22 quarters since.
  • Alaethes Wealth's Costco position peaked at $2.09M in Q4 2022.
  • 4,260 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Alaethes Wealth's 13F filing for Q2 2026, filed 14 Aug 2026.