Amphastar Pharmaceuticals In shares owned by Oppenheimer Asset Management
Quarter-by-quarter ownership of Amphastar Pharmaceuticals In shares owned by Oppenheimer Asset Management
from 13F filings
Historical chart of Oppenheimer Asset Management investment in Amphastar Pharmaceuticals In
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Quarterly reported holdings in Amphastar Pharmaceuticals In by Oppenheimer Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $77k | 85k | 0.91 |
| 2025-06-30 | $71k | 82k | 0.86 |
| 2025-03-31 | $74k | 83k | 0.89 |
| 2024-12-31 | $75k | 81k | 0.93 |
| 2024-09-30 | $93k | 88k | 1.06 |
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