Historical shareholding details of iShares Biotechnology ETF holdings in Prothena Corporation plc (PRTA)

Monthly changes of iShares Biotechnology ETF shareholding in Prothena Corporation plc over the previous months

Month Name Total no. shares held Percent Holding
Feb 28, 2025 Ishares Biotechnology Etf 265,017 0.49%
Feb 26, 2025 Ishares Biotechnology Etf 275,745 0.51%
Jan 31, 2025 Ishares Biotechnology Etf 281,407 0.52%
Jan 29, 2025 Ishares Biotechnology Etf 282,003 0.52%
Dec 31, 2024 Ishares Biotechnology Etf 289,751 0.54%
Dec 30, 2024 Ishares Biotechnology Etf 291,837 0.54%
Nov 30, 2024 Ishares Biotechnology Etf 318,289 0.59%
Nov 27, 2024 Ishares Biotechnology Etf 321,223 0.60%
Oct 31, 2024 Ishares Biotechnology Etf 327,743 0.61%
Oct 30, 2024 Ishares Biotechnology Etf 329,699 0.61%
Oct 29, 2024 Ishares Biotechnology Etf 329,699 0.61%
Sep 30, 2024 Ishares Biotechnology Etf 339,805 0.63%
Sep 27, 2024 Ishares Biotechnology Etf 339,153 0.63%
Sep 25, 2024 Ishares Biotechnology Etf 341,761 0.64%
Aug 30, 2024 Ishares Biotechnology Etf 339,440 0.63%
Aug 28, 2024 Ishares Biotechnology Etf 336,872 0.63%
Jul 31, 2024 Ishares Biotechnology Etf 342,971 0.64%
Jul 29, 2024 Ishares Biotechnology Etf 344,897 0.64%
Jun 28, 2024 Ishares Biotechnology Etf 344,255 0.64%
Jun 13, 2024 Ishares Biotechnology Etf 340,539 0.63%
May 29, 2024 Ishares Biotechnology Etf 332,088 0.62%
Apr 26, 2024 Ishares Biotechnology Etf 341,362 0.64%
Mar 27, 2024 Ishares Biotechnology Etf 343,525 0.64%
Feb 29, 2024 Ishares Biotechnology Etf 382,751 0.71%
Feb 28, 2024 Ishares Biotechnology Etf 384,476 0.72%
Feb 26, 2024 Ishares Biotechnology Etf 382,061 0.71%
Jan 29, 2024 Ishares Biotechnology Etf 379,991 0.71%
Dec 27, 2023 Ishares Biotechnology Etf 376,541 0.70%
Nov 29, 2023 Ishares Biotechnology Etf 347,541 0.65%
Oct 27, 2023 Ishares Biotechnology Etf 362,031 0.68%
Sep 27, 2023 Ishares Biotechnology Etf 368,042 0.69%
Aug 29, 2023 Ishares Biotechnology Etf 353,919 0.66%
Jul 28, 2023 Ishares Biotechnology Etf 356,378 0.68%
Jun 21, 2023 Ishares Biotechnology Etf 361,061 0.68%
May 30, 2023 Ishares Biotechnology Etf 354,504 0.67%

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