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Prothena shares owned by Cary Street Partners Financial

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Cary Street Partners Financial from 13F filings

Historical chart of Cary Street Partners Financial investment in Prothena

Tip: Access up to 7 years of quarterly data

All positions including Prothena held by Cary Street Partners Financial consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Prothena by Cary Street Partners Financial

Quarter filed Position value Share count Share price at filing
2025-09-30 $122k 13k 9.76
2025-06-30 $76k 13k 6.07