Amphastar Pharmaceuticals shares owned by Assetmark
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Assetmark
from 13F filings
Historical chart of Assetmark investment in Amphastar Pharmaceuticals
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Quarterly reported holdings in Amphastar Pharmaceuticals by Assetmark
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $2.1M | 44k | 48.53 |
| 2024-06-30 | $1.6M | 40k | 40.00 |
| 2024-03-31 | $1.6M | 36k | 43.91 |
| 2023-12-31 | $2.2M | 36k | 61.85 |
| 2023-09-30 | $1.4M | 31k | 45.99 |
| 2023-06-30 | $1.8M | 31k | 57.47 |
| 2023-03-31 | $1.1M | 30k | 37.50 |
| 2022-12-31 | $783k | 28k | 28.02 |
| 2022-09-30 | $734k | 26k | 28.09 |
| 2017-12-31 | $0 | 11 | 0.00 |
| 2016-12-31 | $0 | 5 | 0.00 |