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Amphastar Pharmaceuticals shares owned by Zacks Investment Management

Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Zacks Investment Management from 13F filings

Historical chart of Zacks Investment Management investment in Amphastar Pharmaceuticals

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All positions including Amphastar Pharmaceuticals held by Zacks Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amphastar Pharmaceuticals by Zacks Investment Management

Quarter filed Position value Share count Share price at filing
2023-12-31 $1.3M 20k 61.85
2023-09-30 $1.0M 22k 45.99
2023-06-30 $1.2M 21k 57.47