Alnylam Pharmaceuticals shares owned by Rhenman & Partners Asset Management AB
Quarter-by-quarter ownership of Alnylam Pharmaceuticals (ALNY) shares owned by Rhenman & Partners Asset Management AB
from 13F filings
Historical chart of Rhenman & Partners Asset Management AB investment in Alnylam Pharmaceuticals
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Quarterly reported holdings in Alnylam Pharmaceuticals by Rhenman & Partners Asset Management AB
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $15M | 32k | 456.00 |
| 2025-06-30 | $17M | 51k | 326.09 |
| 2025-03-31 | $13M | 48k | 270.02 |
| 2024-12-31 | $4.0M | 17k | 235.31 |
| 2024-09-30 | $14M | 50k | 275.03 |
| 2024-06-30 | $21M | 86k | 243.00 |
| 2024-03-31 | $6.3M | 42k | 149.45 |
| 2023-09-30 | $23M | 119k | 192.43 |
| 2023-06-30 | $8.5M | 45k | 189.94 |
| 2023-03-31 | $15M | 76k | 195.12 |
| 2022-12-31 | $17M | 73k | 237.65 |
| 2022-09-30 | $16M | 75k | 207.27 |
| 2022-06-30 | $11M | 75k | 145.85 |
| 2022-03-31 | $21M | 130k | 163.29 |
| 2021-12-31 | $30M | 175k | 171.03 |
| 2021-09-30 | $19M | 100k | 188.81 |
| 2021-06-30 | $23M | 135k | 169.52 |
| 2021-03-31 | $19M | 135k | 141.19 |
| 2020-12-31 | $15M | 112k | 129.97 |
| 2020-09-30 | $15M | 100k | 145.60 |
| 2020-06-30 | $9.2M | 62k | 148.11 |
| 2020-03-31 | $8.7M | 80k | 108.85 |
| 2019-12-31 | $7.0M | 61k | 115.18 |
| 2019-09-30 | $5.5M | 69k | 80.42 |
| 2019-06-30 | $5.9M | 82k | 72.56 |
| 2019-03-31 | $8.6M | 92k | 93.45 |
| 2018-12-31 | $8.1M | 112k | 72.91 |
| 2018-09-30 | $15M | 172k | 87.52 |
| 2018-06-30 | $11M | 114k | 98.49 |
| 2018-03-31 | $10M | 84k | 119.09 |
| 2017-12-31 | $7.5M | 59k | 127.05 |
| 2017-09-30 | $5.0M | 43k | 117.50 |
| 2017-06-30 | $6.4M | 80k | 79.76 |
| 2017-03-31 | $6.7M | 130k | 51.25 |
| 2016-12-31 | $5.1M | 135k | 37.44 |
| 2016-09-30 | $8.8M | 130k | 67.78 |
| 2016-06-30 | $11M | 195k | 55.49 |
| 2016-03-31 | $7.8M | 125k | 62.77 |
| 2015-12-31 | $5.8M | 62k | 94.15 |
| 2015-09-30 | $6.1M | 76k | 80.36 |
| 2015-06-30 | $7.4M | 61k | 119.87 |
| 2015-03-31 | $5.5M | 53k | 104.42 |
| 2014-12-31 | $2.2M | 23k | 97.00 |
| 2014-09-30 | $1.0M | 13k | 78.13 |
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