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Amphastar Pharmaceuticals shares owned by Cambridge Investment Research Advisors

Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Cambridge Investment Research Advisors from 13F filings

Historical chart of Cambridge Investment Research Advisors investment in Amphastar Pharmaceuticals

Tip: Access up to 7 years of quarterly data

All positions including Amphastar Pharmaceuticals held by Cambridge Investment Research Advisors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amphastar Pharmaceuticals by Cambridge Investment Research Advisors

Quarter filed Position value Share count Share price at filing
2024-09-30 $578k 12k 48.51
2024-06-30 $475k 12k 40.02

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Top funds holding Amphastar Pharmaceuticals

BlackRock
BlackRock
Vanguard Group
TD Asset Management
Federated Investors
Neuberger Berman Group
State Street Corporation
Hanna Zanoni
Epoch Investment Partners
Dimensional Fund Advisors
Geode Capital Management
American Century Companies
Morgan Stanley
Northern Trust
T. Rowe Price Associates

View all funds holding Amphastar Pharmaceuticals