Amphastar Pharmaceuticals shares owned by Btim
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Btim
from 13F filings
Historical chart of Btim investment in Amphastar Pharmaceuticals
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Quarterly reported holdings in Amphastar Pharmaceuticals by Btim
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $31M | 1.2M | 26.65 |
| 2025-06-30 | $27M | 1.2M | 22.96 |
| 2025-03-31 | $35M | 1.2M | 28.99 |
| 2024-12-31 | $36M | 979k | 37.13 |
| 2024-09-30 | $26M | 540k | 48.53 |