Amphastar Pharmaceuticals In shares owned by MacKay Shields
Quarter-by-quarter ownership of Amphastar Pharmaceuticals In shares owned by MacKay Shields
from 13F filings
Historical chart of MacKay Shields investment in Amphastar Pharmaceuticals In
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Quarterly reported holdings in Amphastar Pharmaceuticals In by MacKay Shields
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $11M | 12M | 0.91 |
| 2025-06-30 | $18M | 20M | 0.87 |
| 2025-03-31 | $21M | 23M | 0.89 |
| 2024-12-31 | $38M | 41M | 0.93 |
| 2024-09-30 | $43M | 41M | 1.06 |