KWB Wealth
COST icon

KWB Wealth’s Costco COST Stock Holding History

KWB 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
Q3 		$1.92M Sell
2,105
-4
-0.2% -$3.73K 0.16% 72
2026
Q2 		$1.97M Sell
2,109
-12
-0.6% -$12K 0.17% 67
2026
Q1 		$1.83M Buy
2,121
+71
+3% +$69.2K 0.18% 61
2025
Q4 		$1.77M Buy
2,050
+75
+4% +$68K 0.17% 61
2025
Q3 		$1.96M Buy
1,975
+2
+0.1% +$1.92K 0.22% 59
2025
Q2 		$1.87M Sell
1,973
-17
-0.9% -$16.9K 0.23% 60
2025
Q1 		$1.82M Buy
1,990
+249
+14% +$243K 0.22% 59
2024
Q4 		$1.54M Sell
1,741
-54
-3% -$50.1K 0.19% 52
2024
Q3 		$1.53M Buy
1,795
+2
+0.1% +$1.74K 0.2% 49
2024
Q2 		$1.31M Hold
1,793
– – 0.18% 51
2024
Q1 		$1.31M Sell
1,793
-45
-2% -$32.1K 0.18% 51
2023
Q4 		$1.21M Sell
1,838
-57
-3% -$33.8K 0.18% 51
2023
Q3 		$1.02M Sell
1,895
-67
-3% -$37K 0.16% 49
2023
Q2 		$1.06M Buy
1,962
+84
+4% +$42.5K 0.17% 49
2023
Q1 		$857K Buy
1,878
+1,038
+124% +$509K 0.16% 50
2022
Q4 		$384K Sell
840
-968
-54% -$473K 0.07% 80
2022
Q3 		$854K Sell
1,808
-57
-3% -$29.6K 0.17% 48
2022
Q2 		$894K Buy
1,865
+4
+0.2% +$2.03K 0.17% 47
2022
Q1 		$1.06M Hold
1,861
– – 0.18% 39
2021
Q4 		$1.06M Sell
1,861
-322
-15% -$165K 0.18% 39
2021
Q3 		$981K Sell
2,183
-20
-0.9% -$8.79K 0.17% 41
2021
Q2 		$777K Hold
2,203
– – 0.15% 43
2021
Q1 		$777K Buy
2,203
+246
+13% +$85.6K 0.15% 43
2020
Q4 		$737K Buy
+1,957
New +$731K 0.15% 44

Other funds holding COST

Everett Harris & Co
Everett Harris & Co Los Angeles, California $8.46B AUM 13.48% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
Emerald Advisors
Emerald Advisors Bellevue, Washington $781M AUM 4.78% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
TD Waterhouse Canada
TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return
Cardano Risk Management
Cardano Risk Management Rotterdam, Netherlands $18.2B AUM 38.97% 1-Year Est. Return
Loring Wolcott & Coolidge Fiduciary Advisors
Loring Wolcott & Coolidge Fiduciary Advisors Boston, Massachusetts $10.8B AUM 9.05% 1-Year Est. Return
Asset Management One
Asset Management One Tokyo, Japan $40B AUM 30.45% 1-Year Est. Return

KWB Wealth's COST Position: Q3 2026 in Review

KWB Wealth reduced its Costco (COST) stake by 0.19% in Q3 2026, selling an estimated $3.73K and leaving 2,105 shares worth $1.92M. The position accounts for 0.16% of the portfolio, ranked #72.

KWB Wealth first reported a position in COST in Q4 2020 and has held it in 24 quarters since. The position peaked at $1.97M in Q2 2026. 1,743 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • KWB Wealth held 2,105 shares of Costco worth $1.92M as of Q3 2026.
  • KWB Wealth sold 4 Costco shares in Q3 2026, an estimated $3.73K.
  • Costco made up 0.16% of KWB Wealth's portfolio in Q3 2026, its #72 holding.
  • KWB Wealth first reported a position in Costco in Q4 2020 and has held it in 24 quarters since.
  • KWB Wealth's Costco position peaked at $1.97M in Q2 2026.
  • 1,743 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on KWB Wealth's 13F filing for Q3 2026, filed 16 Oct 2026.