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Cubist Systematic Strategies’s iShares Biotechnology ETF IBB Stock Holding History

Cubist Systematic Strategies’s Portfolio IBB Stock Details IBB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		$4.94M Buy
34,200
+15,100
+79% +$2.06M 0.02% 973
2025
Q2 		$2.42M Buy
19,100
+16,000
+516% +$1.96M 0.01% 1468
2025
Q1 		$396K Sell
3,100
-6,600
-68% -$895K ﹤0.01% 2267
2024
Q4 		$1.28M Sell
9,700
-9,100
-48% -$1.28M 0.01% 1657
2024
Q3 		$2.74M Buy
18,800
+400
+2% +$57.9K 0.02% 1235
2024
Q2 		$2.53M Buy
+18,400
New +$2.46M 0.02% 1181

Other funds holding IBB

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $62.2B AUM 31.35% 1-Year Est. Return
CB
Commerce Bank Kansas City, Missouri $20.7B AUM 23.76% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Cubist Systematic Strategies's IBB Position: Q3 2025 in Review

Cubist Systematic Strategies opened a new position in iShares Biotechnology ETF (IBB) in Q3 2025: 6,941 shares worth $1M. The stake represents ﹤0.01% of the portfolio and ranks #1952 among its holdings.

803 funds tracked by Wall St. Rank hold IBB as of Q3 2025.

  • Cubist Systematic Strategies held 6,941 shares of iShares Biotechnology ETF worth $1M as of Q3 2025.
  • iShares Biotechnology ETF was a new Cubist Systematic Strategies position in Q3 2025.
  • iShares Biotechnology ETF made up ﹤0.01% of Cubist Systematic Strategies's portfolio in Q3 2025, its #1952 holding.
  • 803 funds tracked by Wall St. Rank held iShares Biotechnology ETF as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.