JA
COST icon

JLB & Associates’s Costco COST Stock Holding History

JLB & Associates’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 		$1.57M Buy
+1,677
New +$1.67M 0.21% 58

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

JLB & Associates's COST Position: Q2 2026 in Review

JLB & Associates opened a new position in Costco (COST) in Q2 2026: 1,677 shares worth $1.57M. The stake represents 0.21% of the portfolio and ranks #58 among its holdings.

4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • JLB & Associates held 1,677 shares of Costco worth $1.57M as of Q2 2026.
  • Costco was a new JLB & Associates position in Q2 2026.
  • Costco made up 0.21% of JLB & Associates's portfolio in Q2 2026, its #58 holding.
  • 4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on JLB & Associates's 13F filing for Q2 2026, filed 7 Aug 2026.