Historical shareholding details of UBS Asset Mgmt Americas Inc holdings in Prothena Corporation plc (PRTA)

Monthly changes of UBS Asset Mgmt Americas Inc shareholding in Prothena Corporation plc over the previous months

Month Name Total no. shares held Percent Holding
Dec 31, 2024 Ubs Asset Mgmt Americas Inc 381,508 0.71%
Sep 30, 2024 Ubs Asset Mgmt Americas Inc 526,748 0.98%
Jun 30, 2024 Ubs Asset Mgmt Americas Inc 43,075 0.08%
Mar 31, 2024 Ubs Asset Mgmt Americas Inc 375,165 0.70%
Dec 31, 2023 Ubs Asset Mgmt Americas Inc 291,867 0.54%
Sep 30, 2023 Ubs Asset Mgmt Americas Inc 266,047 0.50%
Jun 30, 2023 Ubs Asset Mgmt Americas Inc 226,202 0.42%
Mar 31, 2023 Ubs Asset Mgmt Americas Inc 226,202 0.42%
Dec 31, 2022 Ubs Asset Mgmt Americas Inc 228,368 0.43%

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