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 Q2	$45.4M	Buy	48,483 +16,983	+54%	+$16.9M	0.23%	85
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 New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

UniSuper Management's COST Position: Q2 2026 in Review

UniSuper Management increased its Costco (COST) stake by 54% in Q2 2026, buying an estimated $16.9M and bringing the position to 48,483 shares worth $45.4M. The position accounts for 0.23% of the portfolio, ranked #85.

UniSuper Management first reported a position in COST in Q2 2023 and has held it in 13 quarters since. 4,238 funds tracked by Wall St. Rank hold COST as of Q2 2026.

UniSuper Management held 48,483 shares of Costco worth $45.4M as of Q2 2026.
UniSuper Management bought 16,983 Costco shares in Q2 2026, an estimated $16.9M.
Costco made up 0.23% of UniSuper Management's portfolio in Q2 2026, its #85 holding.
UniSuper Management first reported a position in Costco in Q2 2023 and has held it in 13 quarters since.
4,238 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on UniSuper Management's 13F filing for Q2 2026, filed 14 Aug 2026.