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Amphastar Pharmaceuticals shares owned by Jupiter Topco

Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Jupiter Topco from 13F filings

Historical chart of Jupiter Topco investment in Amphastar Pharmaceuticals

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All positions including Amphastar Pharmaceuticals held by Jupiter Topco consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amphastar Pharmaceuticals by Jupiter Topco

Quarter filed Position value Share count Share price at filing
2026-06-30 $340k 17k 20.18

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Top funds holding Amphastar Pharmaceuticals

BlackRock
Dimensional Fund Advisors
State Street Corporation
Vanguard Capital Management
American Century Companies
Marshall Wace
Geode Capital Management
Hanna Zanoni
D. E. Shaw & Co
Vanguard Portfolio Management
LSV Asset Management
Renaissance Technologies
Goldman Sachs Group
Systematic Financial Management
Morgan Stanley

View all funds holding Amphastar Pharmaceuticals