Amphastar Pharmaceuticals shares owned by Squarepoint Ops
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Squarepoint Ops
from 13F filings
Historical chart of Squarepoint Ops investment in Amphastar Pharmaceuticals
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Quarterly reported holdings in Amphastar Pharmaceuticals by Squarepoint Ops
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $5.2M | 83k | 61.85 |
| 2023-09-30 | $4.7M | 102k | 45.99 |
| 2023-06-30 | $4.0M | 70k | 57.47 |
| 2023-03-31 | $422k | 11k | 37.50 |
| 2022-12-31 | $433k | 16k | 28.02 |
| 2022-03-31 | $1.1M | 31k | 35.91 |
| 2021-06-30 | $822k | 41k | 20.17 |
| 2020-12-31 | $215k | 11k | 20.07 |
| 2020-09-30 | $349k | 19k | 18.73 |
| 2020-06-30 | $1.7M | 75k | 22.46 |
| 2020-03-31 | $425k | 29k | 14.84 |
| 2019-12-31 | $2.0M | 102k | 19.29 |
| 2019-09-30 | $971k | 49k | 19.84 |
| 2019-06-30 | $1.2M | 55k | 21.10 |
| 2019-03-31 | $443k | 22k | 20.45 |
| 2018-12-31 | $612k | 31k | 19.89 |
| 2018-03-31 | $338k | 18k | 18.76 |
| 2016-09-30 | $267k | 14k | 19.00 |