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Lighthouse Investment Partners’s Costco COST Stock Holding History

Lighthouse Investment Partners’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 		$774K Sell
827
-7,875
-90% -$7.85M 0.02% 509
2026
Q1 		$8.67M Buy
+8,702
New +$8.48M 0.3% 105
2023
Q4 		– Sell
-26,000
Closed -$14.7M – 313
2023
Q3 		$14.7M Buy
26,000
+3,750
+17% +$2.07M 0.6% 29
2023
Q2 		$12M Buy
+22,250
New +$11.3M 0.64% 34

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

Lighthouse Investment Partners's COST Position: Q2 2026 in Review

Lighthouse Investment Partners reduced its Costco (COST) stake by 90% in Q2 2026, selling an estimated $7.85M and leaving 827 shares worth $774K. The position accounts for 0.02% of the portfolio, ranked #509.

Lighthouse Investment Partners first reported a position in COST in Q2 2023 and has held it in 4 quarters since. The position peaked at $14.7M in Q3 2023. 4,224 funds tracked by Wall St. Rank hold COST as of Q2 2026.

  • Lighthouse Investment Partners held 827 shares of Costco worth $774K as of Q2 2026.
  • Lighthouse Investment Partners sold 7,875 Costco shares in Q2 2026, an estimated $7.85M.
  • Costco made up 0.02% of Lighthouse Investment Partners's portfolio in Q2 2026, its #509 holding.
  • Lighthouse Investment Partners first reported a position in Costco in Q2 2023 and has held it in 4 quarters since.
  • Lighthouse Investment Partners's Costco position peaked at $14.7M in Q3 2023.
  • 4,224 funds tracked by Wall St. Rank held Costco as of Q2 2026.

Based on Lighthouse Investment Partners's 13F filing for Q2 2026, filed 14 Aug 2026.