Amphastar Pharmaceuticals shares owned by Frontier Capital Management
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Frontier Capital Management
from 13F filings
Historical chart of Frontier Capital Management investment in Amphastar Pharmaceuticals
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Quarterly reported holdings in Amphastar Pharmaceuticals by Frontier Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-09-30 | $5.9M | 127k | 45.99 |
| 2023-06-30 | $8.4M | 146k | 57.47 |
| 2023-03-31 | $7.0M | 187k | 37.50 |
| 2022-12-31 | $5.7M | 204k | 28.02 |
| 2022-09-30 | $5.7M | 205k | 28.10 |
| 2022-06-30 | $7.2M | 206k | 34.79 |
| 2022-03-31 | $9.0M | 251k | 35.90 |
| 2021-12-31 | $5.9M | 252k | 23.29 |
| 2021-09-30 | $4.9M | 256k | 19.01 |
| 2021-06-30 | $3.7M | 185k | 20.16 |
More positions owned by Frontier Capital Management
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