UM
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UniSuper Management’s Costco COST Stock Holding History

UniSuper Management’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
Q1 		$31.4M Buy
31,500
+481
+2% +$469K 0.21% 91
2025
Q4 		$26.7M Buy
31,019
+572
+2% +$518K 0.16% 105
2025
Q3 		$28.2M Buy
30,447
+5,484
+22% +$5.26M 0.17% 104
2025
Q2 		$24.7M Sell
24,963
-1,074
-4% -$1.07M 0.17% 105
2025
Q1 		$24.6M Buy
26,037
+1,700
+7% +$1.66M 0.18% 106
2024
Q4 		$22.3M Buy
24,337
+5,913
+32% +$5.49M 0.16% 105
2024
Q3 		$16.3M Buy
18,424
+123
+0.7% +$107K 0.12% 126
2024
Q2 		$15.6M Buy
18,301
+10,786
+144% +$8.42M 0.13% 116
2024
Q1 		$5.51M Buy
7,515
+4,106
+120% +$2.93M 0.05% 169
2023
Q4 		$2.25M Buy
3,409
+209
+7% +$124K 0.02% 220
2023
Q3 		$1.81M Hold
3,200
– – 0.02% 230
2023
Q2 		$1.72M Buy
+3,200
New +$1.62M 0.02% 237

Other funds holding COST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

UniSuper Management's COST Position: Q1 2026 in Review

UniSuper Management increased its Costco (COST) stake by 1.6% in Q1 2026, buying an estimated $469K and bringing the position to 31,500 shares worth $31.4M. The position accounts for 0.21% of the portfolio, ranked #91.

UniSuper Management first reported a position in COST in Q2 2023 and has held it in 12 quarters since. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • UniSuper Management held 31,500 shares of Costco worth $31.4M as of Q1 2026.
  • UniSuper Management bought 481 Costco shares in Q1 2026, an estimated $469K.
  • Costco made up 0.21% of UniSuper Management's portfolio in Q1 2026, its #91 holding.
  • UniSuper Management first reported a position in Costco in Q2 2023 and has held it in 12 quarters since.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on UniSuper Management's 13F filing for Q1 2026, filed 11 May 2026.