Alkermes shares owned by PRIMECAP Management Company
Quarter-by-quarter ownership of Alkermes (ALKS) shares owned by PRIMECAP Management Company
from 13F filings
Historical chart of PRIMECAP Management Company investment in Alkermes
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Quarterly reported holdings in Alkermes by PRIMECAP Management Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $83M | 2.8M | 30.00 |
| 2025-06-30 | $83M | 2.9M | 28.61 |
| 2025-03-31 | $99M | 3.0M | 33.02 |
| 2024-12-31 | $89M | 3.1M | 28.76 |
| 2024-09-30 | $92M | 3.3M | 27.99 |
| 2024-06-30 | $82M | 3.4M | 24.10 |
| 2024-03-31 | $94M | 3.5M | 27.07 |
| 2023-12-31 | $99M | 3.6M | 27.74 |
| 2023-09-30 | $109M | 3.9M | 28.01 |
| 2023-06-30 | $129M | 4.1M | 31.30 |
| 2023-03-31 | $118M | 4.2M | 28.19 |
| 2022-12-31 | $126M | 4.8M | 26.13 |
| 2022-09-30 | $119M | 5.3M | 22.33 |
| 2022-06-30 | $161M | 5.4M | 29.79 |
| 2022-03-31 | $149M | 5.7M | 26.31 |
| 2021-12-31 | $141M | 6.1M | 23.26 |
| 2021-09-30 | $198M | 6.4M | 30.84 |
| 2021-06-30 | $161M | 6.6M | 24.52 |
| 2021-03-31 | $125M | 6.7M | 18.68 |
| 2020-12-31 | $142M | 7.1M | 19.95 |
| 2020-09-30 | $122M | 7.4M | 16.57 |
| 2020-06-30 | $161M | 8.3M | 19.41 |
| 2020-03-31 | $130M | 9.0M | 14.42 |
| 2019-12-31 | $288M | 14M | 20.40 |
| 2019-09-30 | $428M | 22M | 19.51 |
| 2019-06-30 | $524M | 23M | 22.54 |
| 2019-03-31 | $849M | 23M | 36.49 |
| 2018-12-31 | $687M | 23M | 29.51 |
| 2018-09-30 | $988M | 23M | 42.44 |
| 2018-06-30 | $961M | 23M | 41.16 |
| 2018-03-31 | $1.4B | 23M | 57.96 |
| 2017-12-31 | $1.2B | 22M | 54.73 |
| 2017-09-30 | $667M | 13M | 50.84 |
| 2017-06-30 | $572M | 9.9M | 57.97 |
| 2017-03-31 | $460M | 7.9M | 58.50 |
| 2016-12-31 | $354M | 6.4M | 55.58 |
| 2016-09-30 | $148M | 3.2M | 47.03 |
| 2016-06-30 | $108M | 2.5M | 43.22 |
More positions owned by PRIMECAP Management Company
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