Historical shareholding details of Rafferty Asset Management, LLC holdings in Prothena Corporation plc (PRTA)

Monthly changes of Rafferty Asset Management, LLC shareholding in Prothena Corporation plc over the previous months

Month Name Total no. shares held Percent Holding
Jul 31, 2025 Rafferty Asset Management, Llc 0 0.00%
Jun 30, 2025 Rafferty Asset Management, Llc 0 0.00%
May 31, 2025 Rafferty Asset Management, Llc 44,961 0.08%
Apr 30, 2025 Rafferty Asset Management, Llc 39,785 0.07%
Mar 31, 2025 Rafferty Asset Management, Llc 43,978 0.08%
Mar 31, 2025 Rafferty Asset Management, Llc 43,978 0.08%
Feb 28, 2025 Rafferty Asset Management, Llc 70,325 0.13%
Jan 31, 2025 Rafferty Asset Management, Llc 73,738 0.14%
Dec 31, 2024 Rafferty Asset Management, Llc 77,672 0.14%
Dec 31, 2024 Rafferty Asset Management, Llc 86,565 0.16%
Nov 30, 2024 Rafferty Asset Management, Llc 51,566 0.10%
Oct 31, 2024 Rafferty Asset Management, Llc 59,751 0.11%
Sep 30, 2024 Rafferty Asset Management, Llc 62,230 0.12%
Sep 30, 2024 Rafferty Asset Management, Llc 62,230 0.12%
Aug 31, 2024 Rafferty Asset Management, Llc 86,034 0.16%
Jul 31, 2024 Rafferty Asset Management, Llc 90,647 0.17%
Jun 30, 2024 Rafferty Asset Management, Llc 97,019 0.18%
Jun 30, 2024 Rafferty Asset Management, Llc 100,984 0.19%
May 31, 2024 Rafferty Asset Management, Llc 246,686 0.46%
Apr 30, 2024 Rafferty Asset Management, Llc 226,940 0.42%
Mar 31, 2024 Rafferty Asset Management, Llc 303,455 0.56%
Mar 31, 2024 Rafferty Asset Management, Llc 305,584 0.57%
Feb 29, 2024 Rafferty Asset Management, Llc 178,379 0.33%
Jan 31, 2024 Rafferty Asset Management, Llc 199,146 0.37%
Dec 31, 2023 Rafferty Asset Management, Llc 207,419 0.39%
Dec 31, 2023 Rafferty Asset Management, Llc 220,755 0.41%
Nov 30, 2023 Rafferty Asset Management, Llc 149,401 0.28%
Oct 31, 2023 Rafferty Asset Management, Llc 123,107 0.23%
Sep 30, 2023 Rafferty Asset Management, Llc 156,840 0.29%
Sep 30, 2023 Rafferty Asset Management, Llc 156,840 0.29%
Aug 31, 2023 Rafferty Asset Management, Llc 122,599 0.23%
Jul 31, 2023 Rafferty Asset Management, Llc 115,842 0.22%
Jun 30, 2023 Rafferty Asset Management, Llc 119,578 0.22%
Jun 30, 2023 Rafferty Asset Management, Llc 114,876 0.22%
May 31, 2023 Rafferty Asset Management, Llc 145,326 0.28%
Mar 31, 2023 Rafferty Asset Management, Llc 141,689 0.27%

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