JIR
COST icon

James Investment Research’s Costco COST Stock Holding History

James Investment Research’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 		$3.58M Buy
3,831
+10
+0.3% +$9.96K 0.36% 66
2026
Q1 		$3.81M Sell
3,821
-77
-2% -$75K 0.43% 57
2025
Q4 		$3.36M Sell
3,898
-10
-0.3% -$9.06K 0.37% 68
2025
Q3 		$3.62M Sell
3,908
-205
-5% -$196K 0.4% 63
2025
Q2 		$4.07M Buy
4,113
+91
+2% +$90.4K 0.48% 55
2025
Q1 		$3.8M Buy
4,022
+13
+0.3% +$12.7K 0.48% 59
2024
Q4 		$3.67M Sell
4,009
-153
-4% -$142K 0.44% 63
2024
Q3 		$3.69M Buy
4,162
+391
+10% +$339K 0.43% 68
2024
Q2 		$3.21M Sell
3,771
-25
-0.7% -$19.5K 0.38% 75
2024
Q1 		$2.78M Sell
3,796
-55
-1% -$39.3K 0.33% 86
2023
Q4 		$2.54M Sell
3,851
-51
-1% -$30.2K 0.32% 87
2023
Q3 		$2.2M Sell
3,902
-32
-0.8% -$17.7K 0.29% 93
2023
Q2 		$2.12M Buy
3,934
+34
+0.9% +$17.2K 0.27% 93
2023
Q1 		$1.94M Sell
3,900
-282
-7% -$138K 0.26% 100
2022
Q4 		$1.91M Buy
4,182
+1,957
+88% +$956K 0.27% 96
2022
Q3 		$1.05M Buy
2,225
+2,032
+1,053% +$1.06M 0.15% 123
2022
Q2 		$92K Sell
193
-300
-61% -$152K 0.01% 311
2022
Q1 		$284K Sell
493
-221
-31% -$116K 0.03% 243
2021
Q4 		$405K Buy
714
+107
+18% +$54.8K 0.04% 219
2021
Q3 		$273K Sell
607
-200
-25% -$87.9K 0.03% 243
2021
Q2 		$319K Sell
807
-715
-47% -$270K 0.03% 242
2021
Q1 		$536K Sell
1,522
-6,542
-81% -$2.28M 0.05% 201
2020
Q4 		$3.04M Buy
8,064
+194
+2% +$72.5K 0.27% 101
2020
Q3 		$2.79M Buy
7,870
+270
+4% +$90.7K 0.26% 101
2020
Q2 		$2.31M Buy
7,600
+6,904
+992% +$2.1M 0.22% 107
2020
Q1 		$198K Buy
+696
New +$211K 0.02% 230

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

James Investment Research's COST Position: Q2 2026 in Review

James Investment Research increased its Costco (COST) stake by 0.26% in Q2 2026, buying an estimated $9.96K and bringing the position to 3,831 shares worth $3.58M. The position accounts for 0.36% of the portfolio, ranked #66.

James Investment Research first reported a position in COST in Q1 2020 and has held it in 26 quarters since. The position peaked at $4.07M in Q2 2025. 4,231 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • James Investment Research held 3,831 shares of Costco worth $3.58M as of Q2 2026.
  • James Investment Research bought 10 Costco shares in Q2 2026, an estimated $9.96K.
  • Costco made up 0.36% of James Investment Research's portfolio in Q2 2026, its #66 holding.
  • James Investment Research first reported a position in Costco in Q1 2020 and has held it in 26 quarters since.
  • James Investment Research's Costco position peaked at $4.07M in Q2 2025.
  • 4,231 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on James Investment Research's 13F filing for Q2 2026, filed 24 Jul 2026.