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TAGStone Capital’s Costco COST Stock Holding History

TAGStone 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 		$5.67M Buy
6,056
+8
+0.1% +$7.97K 1.8% 15
2026
Q1 		$6.03M Buy
6,048
+7
+0.1% +$6.82K 2.13% 12
2025
Q4 		$5.21M Buy
6,041
+9
+0.1% +$8.16K 1.94% 15
2025
Q3 		$5.58M Buy
6,032
+7
+0.1% +$6.71K 2.21% 13
2025
Q2 		$5.92M Buy
6,025
+158
+3% +$157K 2.44% 10
2025
Q1 		$5.55M Sell
5,867
-40
-0.7% -$39K 2.73% 8
2024
Q4 		$5.41M Buy
5,907
+7
+0.1% +$6.5K 2.66% 7
2024
Q3 		$5.23M Sell
5,900
-98
-2% -$85.1K 2.67% 7
2024
Q2 		$5.1M Buy
5,998
+25
+0.4% +$19.5K 2.89% 7
2024
Q1 		$4.38M Buy
5,973
+8
+0.1% +$5.71K 2.56% 11
2023
Q4 		$4.03M Buy
5,965
+10
+0.2% +$5.93K 2.63% 10
2023
Q3 		$3.36M Buy
5,955
+11
+0.2% +$6.07K 2.47% 11
2023
Q2 		$3.2M Buy
5,944
+13
+0.2% +$6.58K 2.31% 13
2023
Q1 		$2.95M Buy
5,931
+10
+0.2% +$4.91K 2.21% 15
2022
Q4 		$2.7M Buy
5,921
+11
+0.2% +$5.38K 2.23% 15
2022
Q3 		$2.79M Buy
5,910
+9
+0.2% +$4.68K 2.59% 10
2022
Q2 		$2.83M Buy
5,901
+11
+0.2% +$5.58K 2.7% 11
2022
Q1 		$3.39M Buy
5,890
+9
+0.2% +$4.72K 2.86% 9
2021
Q4 		$3.34M Buy
+5,881
New +$3.01M 2.78% 10

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

TAGStone Capital's COST Position: Q2 2026 in Review

TAGStone Capital increased its Costco (COST) stake by 0.13% in Q2 2026, buying an estimated $7.97K and bringing the position to 6,056 shares worth $5.67M. The position accounts for 1.8% of the portfolio, ranked #15.

TAGStone Capital first reported a position in COST in Q4 2021 and has held it in 19 quarters since. The position peaked at $6.03M in Q1 2026. 4,238 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • TAGStone Capital held 6,056 shares of Costco worth $5.67M as of Q2 2026.
  • TAGStone Capital bought 8 Costco shares in Q2 2026, an estimated $7.97K.
  • Costco made up 1.8% of TAGStone Capital's portfolio in Q2 2026, its #15 holding.
  • TAGStone Capital first reported a position in Costco in Q4 2021 and has held it in 19 quarters since.
  • TAGStone Capital's Costco position peaked at $6.03M in Q1 2026.
  • 4,238 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on TAGStone Capital's 13F filing for Q2 2026, filed 11 Aug 2026.