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COST icon

Aware Super’s Costco COST Stock Holding History

Aware Super’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 		$84.7M Buy
+85,043
New +$82.9M 1.28% 13
2025
Q3 		$83.8M Hold
90,544
– – 1.15% 14
2025
Q2 		$89.6M Hold
90,544
– – 1.31% 12
2025
Q1 		$85.6M Hold
90,544
– – 1.46% 11
2024
Q4 		$83M Buy
+90,544
New +$84M 1.32% 11
2023
Q4 		$78.1M Buy
+90,544
New +$53.7M 1.04% 14

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

Aware Super's COST Position: Q1 2026 in Review

Aware Super opened a new position in Costco (COST) in Q1 2026: 85,043 shares worth $84.7M. The stake represents 1.28% of the portfolio and ranks #13 among its holdings. This is a return to the name: Aware Super previously reported a position in COST as recently as Q3 2025.

Aware Super first reported a position in COST in Q4 2023 and has held it in 6 quarters since. The position peaked at $89.6M in Q2 2025. 4,236 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Aware Super held 85,043 shares of Costco worth $84.7M as of Q1 2026.
  • Costco was a new Aware Super position in Q1 2026.
  • Costco made up 1.28% of Aware Super's portfolio in Q1 2026, its #13 holding.
  • Aware Super first reported a position in Costco in Q4 2023 and has held it in 6 quarters since.
  • Aware Super's Costco position peaked at $89.6M in Q2 2025.
  • 4,236 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Aware Super's 13F filing for Q1 2026, filed 5 May 2026.