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Prothena shares owned by Pinnacle Wealth Planning Services

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Pinnacle Wealth Planning Services from 13F filings

Historical chart of Pinnacle Wealth Planning Services investment in Prothena

Tip: Access up to 7 years of quarterly data

All positions including Prothena held by Pinnacle Wealth Planning Services consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Prothena by Pinnacle Wealth Planning Services

Quarter filed Position value Share count Share price at filing
2025-12-31 $54k 5.7k 9.55
2020-12-31 $16k 1.3k 12.22