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Prime Medicine shares owned by Keystone Financial Group

Quarter-by-quarter ownership of Prime Medicine (PRME) shares owned by Keystone Financial Group from 13F filings

Historical chart of Keystone Financial Group investment in Prime Medicine

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All positions including Prime Medicine held by Keystone Financial Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Prime Medicine by Keystone Financial Group

Quarter filed Position value Share count Share price at filing
2025-09-30 $393k 71k 5.54

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View all positions for Keystone Financial Group

Top funds holding Prime Medicine

Alphabet
T. Rowe Price Investment Management
BlackRock
ARK Investment Management
Vanguard Group
Farallon Capital Management
Sumitomo Mitsui Trust Holdings
Nikko Asset Management Americas
Casdin Capital
Woodline Partners
RA Capital Management
FMR
D. E. Shaw & Co
MWG Management
Geode Capital Management

View all funds holding Prime Medicine