Amphastar Pharmaceuticals shares owned by D. E. Shaw & Co
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by D. E. Shaw & Co
from 13F filings
Historical chart of D. E. Shaw & Co investment in Amphastar Pharmaceuticals
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All positions including Amphastar Pharmaceuticals held by D. E. Shaw & Co consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Amphastar Pharmaceuticals by D. E. Shaw & Co
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $4.8M | 77k | 61.85 |
| 2023-09-30 | $4.6M | 100k | 45.99 |
| 2023-06-30 | $7.1M | 124k | 57.47 |
| 2023-03-31 | $5.1M | 137k | 37.50 |
| 2022-12-31 | $1.6M | 58k | 28.02 |
| 2022-09-30 | $1.6M | 58k | 28.09 |
| 2022-06-30 | $2.1M | 62k | 34.79 |
| 2022-03-31 | $2.3M | 65k | 35.89 |
| 2021-12-31 | $623k | 27k | 23.27 |
| 2021-06-30 | $720k | 36k | 20.17 |
| 2021-03-31 | $326k | 18k | 18.34 |
| 2020-12-31 | $259k | 13k | 20.10 |
| 2016-06-30 | $229k | 14k | 16.12 |
| 2016-03-31 | $270k | 23k | 12.00 |
| 2015-12-31 | $1.4M | 102k | 14.23 |
| 2015-09-30 | $202k | 17k | 11.66 |
| 2015-06-30 | $553k | 31k | 17.59 |
| 2015-03-31 | $537k | 36k | 14.96 |