Amphastar Pharmaceuticals shares owned by Great-West Life Assurance Company
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Great-West Life Assurance Company
from 13F filings
Historical chart of Great-West Life Assurance Company investment in Amphastar Pharmaceuticals
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Quarterly reported holdings in Amphastar Pharmaceuticals by Great-West Life Assurance Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $809k | 30k | 26.77 |
| 2025-09-30 | $813k | 30k | 26.91 |
| 2025-06-30 | $694k | 30k | 22.97 |
| 2025-03-31 | $907k | 31k | 29.01 |
| 2024-12-31 | $1.3M | 35k | 37.10 |
| 2024-09-30 | $1.8M | 37k | 48.50 |
| 2024-06-30 | $2.0M | 49k | 40.00 |
| 2024-03-31 | $1.8M | 40k | 43.88 |
| 2023-12-31 | $1.9M | 31k | 61.79 |
| 2023-09-30 | $1.5M | 33k | 45.95 |
| 2023-06-30 | $1.9M | 33k | 57.44 |
| 2023-03-31 | $1.3M | 36k | 37.45 |
| 2022-12-31 | $1.1M | 38k | 27.97 |
| 2022-09-30 | $1.2M | 42k | 28.06 |
| 2022-06-30 | $1.3M | 38k | 34.76 |
| 2022-03-31 | $1.2M | 32k | 36.84 |
| 2021-12-31 | $756k | 33k | 23.27 |
| 2021-09-30 | $627k | 33k | 19.18 |
| 2021-06-30 | $614k | 31k | 20.16 |
| 2021-03-31 | $557k | 31k | 18.29 |
| 2020-12-31 | $710k | 35k | 20.12 |
| 2020-09-30 | $640k | 74k | 8.68 |
| 2020-06-30 | $927k | 41k | 22.43 |
| 2020-03-31 | $642k | 44k | 14.73 |
| 2019-12-31 | $824k | 43k | 19.12 |
| 2019-06-30 | $979k | 47k | 21.07 |
| 2019-03-31 | $949k | 47k | 20.42 |
| 2018-12-31 | $804k | 44k | 18.33 |
| 2018-09-30 | $844k | 44k | 19.24 |
| 2018-06-30 | $669k | 44k | 15.25 |
| 2018-03-31 | $822k | 44k | 18.74 |
| 2017-12-31 | $891k | 46k | 19.23 |
| 2017-09-30 | $828k | 46k | 17.87 |
| 2017-06-30 | $908k | 51k | 17.85 |
| 2017-03-31 | $738k | 51k | 14.51 |
| 2016-12-31 | $829k | 45k | 18.41 |
| 2016-09-30 | $930k | 49k | 18.97 |
| 2016-06-30 | $80k | 6.7k | 11.94 |
| 2016-03-31 | $80k | 6.7k | 11.94 |
| 2015-12-31 | $95k | 6.7k | 14.18 |
| 2015-09-30 | $78k | 6.7k | 11.64 |
| 2015-06-30 | $117k | 6.7k | 17.46 |
More positions owned by Great-West Life Assurance Company
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