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David Shaw’s iShares Biotechnology ETF IBB Stock Holding History

David Shaw’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
2026
Q2 		$13.1M Sell
68,971
-320,085
-82% -$55M 0.01% 1608
2026
Q1 		$65.7M Buy
389,056
+349,812
+891% +$59.8M 0.04% 547
2025
Q4 		$6.62M Buy
+39,244
New +$6.37M ﹤0.01% 2081
2025
Q2 		– Sell
-54,801
Closed -$7.01M – 4498
2025
Q1 		$7.01M Buy
+54,801
New +$7.43M 0.01% 1655
2024
Q4 		– Sell
-45,232
Closed -$6.59M – 4589
2024
Q3 		$6.59M Buy
45,232
+28,087
+164% +$4.06M 0.01% 1737
2024
Q2 		$2.35M Sell
17,145
-58,024
-77% -$7.75M ﹤0.01% 2515
2024
Q1 		$10.3M Buy
+75,169
New +$10.3M 0.01% 1337
2020
Q2 		– Sell
-38,250
Closed -$4.12M – 4099
2020
Q1 		$4.12M Hold
38,250
– – 0.01% 1608
2019
Q4 		$4.61M Buy
+38,250
New +$4.27M 0.01% 1799
2018
Q2 		– Sell
-60,000
Closed -$6.4M – 3776
2018
Q1 		$6.4M Buy
+60,000
New +$6.65M 0.01% 1258
2017
Q1 		– Sell
-24,000
Closed -$2.12M – 3427
2016
Q4 		$2.12M Buy
+24,000
New +$2.18M ﹤0.01% 1949
2016
Q3 		– Sell
-19,167
Closed -$1.64M – 3437
2016
Q2 		$1.64M Sell
19,167
-136,533
-88% -$12.3M ﹤0.01% 2073
2016
Q1 		$13.5M Sell
155,700
-15,933
-9% -$1.42M 0.02% 698
2015
Q4 		$19.4M Buy
+171,633
New +$18.6M 0.03% 650
2015
Q3 		– Sell
-65,400
Closed -$8.04M – 3795
2015
Q2 		$8.04M Buy
+65,400
New +$7.83M 0.01% 1150

Other funds holding IBB

Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return
CB
Commerce Bank Kansas City, Missouri $22.8B AUM 28.56% 1-Year Est. Return

David Shaw's IBB Position: Q2 2026 in Review

David Shaw reduced its iShares Biotechnology ETF (IBB) stake by 82% in Q2 2026, selling an estimated $55M and leaving 68,971 shares worth $13.1M. The position accounts for 0.01% of the portfolio, ranked #1608.

David Shaw first reported a position in IBB in Q2 2015 and has held it in 15 quarters since. The position peaked at $65.7M in Q1 2026. 954 funds tracked by Wall St. Rank hold IBB as of Q2 2026.

  • David Shaw held 68,971 shares of iShares Biotechnology ETF worth $13.1M as of Q2 2026.
  • David Shaw sold 320,085 iShares Biotechnology ETF shares in Q2 2026, an estimated $55M.
  • iShares Biotechnology ETF made up 0.01% of David Shaw's portfolio in Q2 2026, its #1608 holding.
  • David Shaw first reported a position in iShares Biotechnology ETF in Q2 2015 and has held it in 15 quarters since.
  • David Shaw's iShares Biotechnology ETF position peaked at $65.7M in Q1 2026.
  • 954 funds tracked by Wall St. Rank held iShares Biotechnology ETF as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.