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Eisler Capital Management’s Costco COST Stock Holding History

Eisler Capital 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
2025
Q3 		$7.06M Buy
7,691
+3,061
+66% +$2.93M 0.03% 273
2025
Q2 		$4.59M Buy
4,630
+1,150
+33% +$1.14M 0.03% 406
2025
Q1 		$3.29M Buy
3,480
+1,094
+46% +$1.07M 0.02% 544
2024
Q4 		$2.17M Buy
+2,386
New +$2.21M 0.01% 583

Other funds holding COST

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Eisler Capital Management's COST Position: Q3 2025 in Review

Eisler Capital Management increased its Costco (COST) stake by 66% in Q3 2025, buying an estimated $2.93M and bringing the position to 7,691 shares worth $7.06M. The position accounts for 0.03% of the portfolio, ranked #273.

Eisler Capital Management first reported a position in COST in Q4 2024 and has held it in 4 quarters since. 3,932 funds tracked by Wall St. Rank hold COST as of Q3 2025.

  • Eisler Capital Management held 7,691 shares of Costco worth $7.06M as of Q3 2025.
  • Eisler Capital Management bought 3,061 Costco shares in Q3 2025, an estimated $2.93M.
  • Costco made up 0.03% of Eisler Capital Management's portfolio in Q3 2025, its #273 holding.
  • Eisler Capital Management first reported a position in Costco in Q4 2024 and has held it in 4 quarters since.
  • 3,932 funds tracked by Wall St. Rank held Costco as of Q3 2025.

Based on Eisler Capital Management's 13F filing for Q3 2025, filed 13 Nov 2025.