Amphastar Pharmaceuticals shares owned by First Trust Advisors
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by First Trust Advisors
from 13F filings
Historical chart of First Trust Advisors investment in Amphastar Pharmaceuticals
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Quarterly reported holdings in Amphastar Pharmaceuticals by First Trust Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.0M | 150k | 26.65 |
| 2025-06-30 | $2.2M | 94k | 22.96 |
| 2025-03-31 | $518k | 18k | 28.99 |
| 2024-12-31 | $3.0M | 81k | 37.13 |
| 2024-09-30 | $875k | 18k | 48.53 |
| 2024-03-31 | $2.9M | 67k | 43.91 |
| 2023-09-30 | $3.6M | 79k | 45.99 |
| 2023-06-30 | $5.9M | 102k | 57.47 |
| 2023-03-31 | $1.5M | 40k | 37.50 |
| 2022-12-31 | $1.8M | 65k | 28.02 |
| 2021-03-31 | $65k | 31k | 2.07 |
| 2020-12-31 | $698k | 35k | 20.11 |
| 2020-03-31 | $634k | 43k | 14.85 |
| 2019-12-31 | $1.9M | 101k | 19.29 |
| 2019-09-30 | $2.5M | 125k | 19.83 |
| 2019-06-30 | $2.4M | 116k | 21.11 |