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Amphastar Pharmaceuticals shares owned by Susquehanna Portfolio Strategies

Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Susquehanna Portfolio Strategies from 13F filings

Historical chart of Susquehanna Portfolio Strategies investment in Amphastar Pharmaceuticals

Tip: Access up to 7 years of quarterly data

All positions including Amphastar Pharmaceuticals held by Susquehanna Portfolio Strategies consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amphastar Pharmaceuticals by Susquehanna Portfolio Strategies

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.1M 40k 26.65
2025-06-30 $908k 40k 22.96