Historical shareholding details of iShares Russell 2000 Growth ETF holdings in Upstream Bio Inc. (UPB)

Monthly changes of iShares Russell 2000 Growth ETF shareholding in Upstream Bio Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Ishares Russell 2000 Growth Etf	85,566	0.16%

Mar 28, 2025	Ishares Russell 2000 Growth Etf	85,974	0.16%

Mar 25, 2025	Ishares Russell 2000 Growth Etf	85,362	0.16%

Feb 28, 2025	Ishares Russell 2000 Growth Etf	86,178	0.16%

Feb 26, 2025	Ishares Russell 2000 Growth Etf	86,280	0.16%

Jan 31, 2025	Ishares Russell 2000 Growth Etf	86,790	0.16%

Jan 29, 2025	Ishares Russell 2000 Growth Etf	87,504	0.16%

Jan 28, 2025	Ishares Russell 2000 Growth Etf	87,504	0.16%

Dec 31, 2024	Ishares Russell 2000 Growth Etf	89,238	0.17%

Dec 30, 2024	Ishares Russell 2000 Growth Etf	89,238	0.17%

Dec 27, 2024	Ishares Russell 2000 Growth Etf	85,043	0.16%