Amphastar Pharmaceuticals shares owned by Quest Partners
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Quest Partners
from 13F filings
Historical chart of Quest Partners investment in Amphastar Pharmaceuticals
Tip: Access up to 7 years of quarterly data
All positions including Amphastar Pharmaceuticals held by Quest Partners consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Amphastar Pharmaceuticals by Quest Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $368k | 7.6k | 48.53 |
| 2024-06-30 | $174k | 4.3k | 40.00 |
| 2024-03-31 | $44 | 1 | 44.00 |