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Boussard & Gavaudan Investment Management’s Costco COST Stock Holding History

Boussard & Gavaudan Investment 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 		– Sell
-30,000
Closed -$26M – 95
2025
Q4 		$26M Buy
+30,000
New +$27.2M 1.96% 13
2025
Q1 		– Sell
-29,000
Closed -$26.7M – 71
2024
Q4 		$26.7M Sell
29,000
-6,000
-17% -$5.57M 2.23% 14
2024
Q3 		$31.2M Buy
+35,000
New +$30.4M 2.83% 8

Other funds holding COST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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 $147M AUM 25.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Boussard & Gavaudan Investment Management's COST Position: Q1 2026 in Review

Boussard & Gavaudan Investment Management sold out of Costco (COST) in Q1 2026, closing a stake of 30,000 shares — an estimated $26M sold.

Boussard & Gavaudan Investment Management first reported a position in COST in Q3 2024 and held it in 3 quarters. The position peaked at $31.2M in Q3 2024. 4,251 funds tracked by Wall St. Rank hold COST as of Q1 2026.

  • Boussard & Gavaudan Investment Management reported no remaining Costco position as of Q1 2026 after selling out during the quarter.
  • Boussard & Gavaudan Investment Management sold 30,000 Costco shares in Q1 2026, an estimated $26M.
  • Boussard & Gavaudan Investment Management first reported a position in Costco in Q3 2024 and held it in 3 quarters.
  • Boussard & Gavaudan Investment Management's Costco position peaked at $31.2M in Q3 2024.
  • 4,251 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Boussard & Gavaudan Investment Management's 13F filing for Q1 2026, filed 15 May 2026.