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Construction & Building Unions Superannuation Fund’s Costco COST Stock Holding History

Construction & Building Unions Superannuation Fund’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 		$58.2M Buy
62,219
+4,761
+8% +$4.74M 1.04% 27
2026
Q1 		$57.3M Buy
57,458
+4,160
+8% +$4.05M 1.08% 22
2025
Q4 		$46M Buy
53,298
+7,619
+17% +$6.9M 0.64% 43
2025
Q3 		$42.3M Sell
45,679
-1,700
-4% -$1.63M 1.54% 24
2025
Q2 		$46.9M Sell
47,379
-2,004
-4% -$1.99M 1.81% 16
2025
Q1 		$46.7M Sell
49,383
-100
-0.2% -$97.5K 1.9% 20
2024
Q4 		$45.3M Buy
49,483
+2,100
+4% +$1.95M 1.77% 19
2024
Q3 		$42M Sell
47,383
-12,511
-21% -$10.9M 1.68% 23
2024
Q2 		$50.9M Hold
59,894
– – 2.15% 16
2024
Q1 		$43.9M Buy
59,894
+1,805
+3% +$1.29M 1.97% 21
2023
Q4 		$38.3M Hold
58,089
– – 1.95% 22
2023
Q3 		$32.8M Sell
58,089
-12,746
-18% -$7.04M 1.92% 21
2023
Q2 		$38.1M Buy
70,835
+31,076
+78% +$15.7M 1.66% 23
2023
Q1 		$19.8M Buy
39,759
+14,159
+55% +$6.94M 1% 28
2022
Q4 		$11.7M Buy
25,600
+13,314
+108% +$6.51M 0.67% 28
2022
Q3 		$5.8M Buy
+12,286
New +$6.39M 0.34% 26

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

Construction & Building Unions Superannuation Fund's COST Position: Q2 2026 in Review

Construction & Building Unions Superannuation Fund increased its Costco (COST) stake by 8.3% in Q2 2026, buying an estimated $4.74M and bringing the position to 62,219 shares worth $58.2M. The position accounts for 1.04% of the portfolio, ranked #27.

Construction & Building Unions Superannuation Fund first reported a position in COST in Q3 2022 and has held it in 16 quarters since. 4,251 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Construction & Building Unions Superannuation Fund held 62,219 shares of Costco worth $58.2M as of Q2 2026.
  • Construction & Building Unions Superannuation Fund bought 4,761 Costco shares in Q2 2026, an estimated $4.74M.
  • Costco made up 1.04% of Construction & Building Unions Superannuation Fund's portfolio in Q2 2026, its #27 holding.
  • Construction & Building Unions Superannuation Fund first reported a position in Costco in Q3 2022 and has held it in 16 quarters since.
  • 4,251 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Construction & Building Unions Superannuation Fund's 13F filing for Q2 2026, filed 6 Aug 2026.