Amphastar Pharmaceuticals shares owned by Lam Group
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Lam Group
from 13F filings
Historical chart of Lam Group investment in Amphastar Pharmaceuticals
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Quarterly reported holdings in Amphastar Pharmaceuticals by Lam Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $6.3M | 131k | 48.53 |
| 2024-06-30 | $5.2M | 131k | 40.00 |
| 2024-03-31 | $5.7M | 131k | 43.91 |
| 2023-12-31 | $8.1M | 131k | 61.85 |
| 2023-09-30 | $5.9M | 128k | 45.99 |
| 2023-06-30 | $7.4M | 128k | 57.47 |
| 2023-03-31 | $4.9M | 130k | 37.50 |
| 2022-12-31 | $3.6M | 130k | 28.02 |