Amphastar Pharmaceuticals shares owned by Swiss National Bank
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Swiss National Bank
from 13F filings
Historical chart of Swiss National Bank investment in Amphastar Pharmaceuticals
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All positions including Amphastar Pharmaceuticals held by Swiss National Bank consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Amphastar Pharmaceuticals by Swiss National Bank
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $4.8M | 77k | 61.85 |
| 2023-09-30 | $3.9M | 85k | 45.99 |
| 2023-06-30 | $4.8M | 84k | 57.47 |
| 2023-03-31 | $3.1M | 83k | 37.50 |
| 2022-12-31 | $2.7M | 95k | 28.02 |
| 2022-09-30 | $2.6M | 93k | 28.10 |
| 2022-06-30 | $3.1M | 91k | 34.78 |
| 2022-03-31 | $3.2M | 91k | 35.90 |
| 2021-12-31 | $2.0M | 84k | 23.29 |
| 2021-09-30 | $1.6M | 84k | 19.01 |
| 2021-06-30 | $1.7M | 84k | 20.16 |
| 2021-03-31 | $1.6M | 86k | 18.32 |
| 2020-12-31 | $1.7M | 86k | 20.10 |
| 2020-09-30 | $1.6M | 84k | 18.75 |
| 2020-06-30 | $1.9M | 84k | 22.46 |
| 2020-03-31 | $1.0M | 68k | 14.84 |
| 2019-12-31 | $1.3M | 68k | 19.29 |
| 2019-09-30 | $1.3M | 66k | 19.83 |
| 2019-06-30 | $1.4M | 64k | 21.10 |
| 2019-03-31 | $1.3M | 63k | 20.43 |
| 2018-12-31 | $1.2M | 62k | 19.90 |
| 2018-09-30 | $1.2M | 62k | 19.24 |
| 2018-06-30 | $942k | 62k | 15.27 |
| 2018-03-31 | $1.2M | 66k | 18.75 |
| 2017-12-31 | $1.3M | 66k | 19.25 |
| 2017-09-30 | $1.1M | 59k | 17.86 |
| 2017-06-30 | $1.1M | 59k | 17.86 |
| 2017-03-31 | $861k | 59k | 14.49 |
| 2016-12-31 | $1.0M | 56k | 18.42 |
| 2016-09-30 | $1.1M | 56k | 18.97 |
| 2016-06-30 | $948k | 59k | 16.12 |
| 2016-03-31 | $630k | 54k | 11.58 |
| 2015-12-31 | $628k | 44k | 14.24 |
| 2015-09-30 | $516k | 44k | 11.70 |
| 2015-06-30 | $675k | 38k | 17.58 |