SC
COST icon

Solstein Capital’s Costco COST Stock Holding History

Solstein 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
Q2 		$2.08M Sell
2,225
-1
-0% -$996 0.71% 32
2026
Q1 		$2.22M Sell
2,226
-142
-6% -$138K 0.91% 26
2025
Q4 		$2.04M Hold
2,368
– – 0.82% 34
2025
Q3 		$2.19M Hold
2,368
– – 0.5% 24
2025
Q2 		$2.34M Buy
2,368
+132
+6% +$131K 1.2% 18
2025
Q1 		$2.11M Hold
2,236
– – 1.23% 20
2024
Q4 		$2.05M Hold
2,236
– – 1.14% 20
2024
Q3 		$1.98M Hold
2,236
– – 1.05% 23
2024
Q2 		$1.9M Sell
2,236
-99
-4% -$77.3K 1.24% 22
2024
Q1 		$1.71M Sell
2,335
-4
-0.2% -$2.86K 1.19% 22
2023
Q4 		$1.54M Buy
2,339
+4
+0.2% +$2.37K 1.14% 22
2023
Q3 		$1.32M Hold
2,335
– – 1.13% 26
2023
Q2 		$1.26M Buy
2,335
+62
+3% +$31.4K 1.05% 27
2023
Q1 		$1.13M Buy
2,273
+707
+45% +$347K 0.98% 28
2022
Q4 		$715K Buy
1,566
+235
+18% +$115K 0.6% 45
2022
Q3 		$629K Buy
1,331
+423
+47% +$220K 0.55% 45
2022
Q2 		$435K Buy
908
+778
+598% +$395K 0.33% 64
2022
Q1 		$75K Sell
130
-977
-88% -$513K 0.05% 167
2021
Q4 		$628K Buy
1,107
+1,101
+18,350% +$564K 0.38% 74
2021
Q3 		$3K Hold
6
– – ﹤0.01% 426
2021
Q2 		$2K Buy
+6
New +$2.27K ﹤0.01% 413
2020
Q3 		– Sell
-756
Closed -$229K – 206
2020
Q2 		$229K Hold
756
– – 0.54% 48
2020
Q1 		$216K Sell
756
-356
-32% -$108K 0.83% 25
2019
Q4 		$327K Buy
+1,112
New +$330K 0.66% 37

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

Solstein Capital's COST Position: Q2 2026 in Review

Solstein Capital reduced its Costco (COST) stake by 0.04% in Q2 2026, selling an estimated $996 and leaving 2,225 shares worth $2.08M. The position accounts for 0.71% of the portfolio, ranked #32.

Solstein Capital first reported a position in COST in Q4 2019 and has held it in 24 quarters since. The position peaked at $2.34M in Q2 2025. 4,243 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Solstein Capital held 2,225 shares of Costco worth $2.08M as of Q2 2026.
  • Solstein Capital sold 1 Costco share in Q2 2026, an estimated $996.
  • Costco made up 0.71% of Solstein Capital's portfolio in Q2 2026, its #32 holding.
  • Solstein Capital first reported a position in Costco in Q4 2019 and has held it in 24 quarters since.
  • Solstein Capital's Costco position peaked at $2.34M in Q2 2025.
  • 4,243 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Solstein Capital's 13F filing for Q2 2026, filed 13 Aug 2026.