Amphastar Pharmaceuticals shares owned by Advisor Group Holdings
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Advisor Group Holdings
from 13F filings
Historical chart of Advisor Group Holdings investment in Amphastar Pharmaceuticals
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Quarterly reported holdings in Amphastar Pharmaceuticals by Advisor Group Holdings
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $1.7M | 36k | 48.53 |
| 2024-03-31 | $2.0M | 45k | 43.90 |
| 2023-12-31 | $765k | 12k | 61.85 |
| 2023-09-30 | $386k | 8.4k | 45.99 |
| 2023-06-30 | $612k | 11k | 57.46 |
| 2023-03-31 | $65k | 1.7k | 37.50 |
| 2022-12-31 | $45k | 1.7k | 26.32 |
| 2022-09-30 | $51k | 1.8k | 28.04 |
| 2022-06-30 | $128k | 3.7k | 34.60 |
| 2022-03-31 | $1.1M | 30k | 36.02 |
| 2021-12-31 | $49k | 2.3k | 21.28 |
| 2021-09-30 | $12k | 558 | 21.28 |
| 2021-06-30 | $17k | 794 | 21.28 |
| 2021-03-31 | $999 | 45 | 22.22 |
| 2020-12-31 | $999 | 45 | 22.22 |
| 2020-09-30 | $11k | 490 | 22.22 |
| 2020-06-30 | $13k | 642 | 20.30 |
| 2020-03-31 | $24k | 1.1k | 22.22 |