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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
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 $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Alaethes Wealth's COST Position: Q1 2026 in Review

Alaethes Wealth held its Costco (COST) position steady in Q1 2026 at 561 shares worth $559K. The position accounts for 0.16% of the portfolio, ranked #88.

Alaethes Wealth first reported a position in COST in Q1 2021 and has held it in 21 quarters since. The position peaked at $2.09M in Q4 2022. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Alaethes Wealth held 561 shares of Costco worth $559K as of Q1 2026.
  • Alaethes Wealth left its Costco share count unchanged in Q1 2026.
  • Costco made up 0.16% of Alaethes Wealth's portfolio in Q1 2026, its #88 holding.
  • Alaethes Wealth first reported a position in Costco in Q1 2021 and has held it in 21 quarters since.
  • Alaethes Wealth's Costco position peaked at $2.09M in Q4 2022.
  • 4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Alaethes Wealth's 13F filing for Q1 2026, filed 12 May 2026.