Amphastar Pharmaceuticals shares owned by Y-Intercept
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Y-Intercept
from 13F filings
Historical chart of Y-Intercept investment in Amphastar Pharmaceuticals
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Quarterly reported holdings in Amphastar Pharmaceuticals by Y-Intercept
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $669k | 25k | 26.65 |
| 2025-06-30 | $407k | 18k | 22.96 |
| 2023-09-30 | $264k | 5.7k | 45.99 |