JB Capital
COST icon

JB Capital’s Costco COST Stock Holding History

JB Capital’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 		$553K Sell
608
-57
-9% -$53.2K 0.02% 167
2026
Q2 		$622K Sell
665
-142
-18% -$141K 0.02% 172
2026
Q1 		$804K Sell
807
-109
-12% -$106K 0.03% 151
2025
Q4 		$790K Buy
916
+74
+9% +$67.1K 0.03% 154
2025
Q3 		$779K Buy
842
+31
+4% +$29.7K 0.03% 149
2025
Q2 		$803K Sell
811
-3
-0.4% -$2.98K 0.04% 138
2025
Q1 		$771K Sell
814
-10
-1% -$9.8K 0.04% 132
2024
Q4 		$757K Sell
824
-25
-3% -$23.2K 0.04% 122
2024
Q3 		$754K Buy
849
+21
+3% +$18.2K 0.04% 128
2024
Q2 		$704K Buy
828
+50
+6% +$39K 0.04% 128
2024
Q1 		$570K Buy
778
+32
+4% +$22.8K 0.04% 131
2023
Q4 		$493K Buy
746
+44
+6% +$26.1K 0.04% 134
2023
Q3 		$397K Sell
702
-46
-6% -$25.4K 0.03% 128
2023
Q2 		$403K Buy
748
+100
+15% +$50.6K 0.03% 121
2023
Q1 		$322K Buy
648
+45
+7% +$22.1K 0.03% 129
2022
Q4 		$275K Buy
603
+3
+0.5% +$1.47K 0.03% 143
2022
Q3 		$284K Sell
600
-362
-38% -$188K 0.03% 133
2022
Q2 		$461K Buy
962
+105
+12% +$53.3K 0.05% 167
2022
Q1 		$493K Sell
857
-81
-9% -$42.5K 0.05% 166
2021
Q4 		$533K Buy
938
+32
+4% +$16.4K 0.05% 161
2021
Q3 		$407K Buy
+906
New +$398K 0.05% 188

Other funds holding COST

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
Ninety One (UK)
Ninety One (UK) London, United Kingdom $45.5B AUM 15.2% 1-Year Est. Return
Sarasin & Partners
Sarasin & Partners London, United Kingdom $8.93B AUM 11.81% 1-Year Est. Return
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return

JB Capital's COST Position: Q3 2026 in Review

JB Capital reduced its Costco (COST) stake by 8.6% in Q3 2026, selling an estimated $53.2K and leaving 608 shares worth $553K. The position accounts for 0.02% of the portfolio, ranked #167.

JB Capital first reported a position in COST in Q3 2021 and has held it in 21 quarters since. The position peaked at $804K in Q1 2026. 1,392 funds tracked by Wall St. Rank hold COST as of Q3 2026.

  • JB Capital held 608 shares of Costco worth $553K as of Q3 2026.
  • JB Capital sold 57 Costco shares in Q3 2026, an estimated $53.2K.
  • Costco made up 0.02% of JB Capital's portfolio in Q3 2026, its #167 holding.
  • JB Capital first reported a position in Costco in Q3 2021 and has held it in 21 quarters since.
  • JB Capital's Costco position peaked at $804K in Q1 2026.
  • 1,392 funds tracked by Wall St. Rank held Costco as of Q3 2026.

Based on JB Capital's 13F filing for Q3 2026, filed 19 Oct 2026.