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Prothena shares owned by Gf Fund Management

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Gf Fund Management from 13F filings

Historical chart of Gf Fund Management investment in Prothena

Tip: Access up to 7 years of quarterly data

All positions including Prothena held by Gf Fund Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Prothena by Gf Fund Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $11k 1.2k 9.76
2025-06-30 $8.4k 1.4k 6.07
2025-03-31 $17k 1.4k 12.37
2024-12-31 $16k 1.1k 13.85

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View all positions for Gf Fund Management

Top funds holding Prothena

FMR
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Armistice Capital
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ADAR1 Capital Management
Palo Alto Investors
D. E. Shaw & Co
Susquehanna International
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Geode Capital Management
Citadel Advisors
Morgan Stanley
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Jane Street

View all funds holding Prothena