Quantinno Capital Management »

Amphastar Pharmaceuticals shares owned by Quantinno Capital Management

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

Historical chart of Quantinno Capital Management investment in Amphastar Pharmaceuticals

Tip: Access up to 7 years of quarterly data

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

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Amphastar Pharmaceuticals by Quantinno Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $353k 13k 26.65
2025-06-30 $259k 11k 22.96