Alnylam Pharmaceuticals shares owned by Northern Trust
Quarter-by-quarter ownership of Alnylam Pharmaceuticals (ALNY) shares owned by Northern Trust
from 13F filings
Historical chart of Northern Trust investment in Alnylam Pharmaceuticals
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Quarterly reported holdings in Alnylam Pharmaceuticals by Northern Trust
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $380M | 833k | 456.00 |
| 2025-06-30 | $271M | 832k | 326.09 |
| 2025-03-31 | $234M | 865k | 270.02 |
| 2024-12-31 | $207M | 879k | 235.31 |
| 2024-09-30 | $202M | 735k | 275.03 |
| 2024-03-31 | $111M | 740k | 149.45 |
| 2023-09-30 | $141M | 798k | 177.10 |
| 2023-06-30 | $147M | 773k | 189.94 |
| 2023-03-31 | $153M | 762k | 200.32 |
| 2022-12-31 | $178M | 750k | 237.65 |
| 2022-09-30 | $147M | 734k | 200.16 |
| 2022-06-30 | $108M | 737k | 145.85 |
| 2022-03-31 | $125M | 763k | 163.30 |
| 2021-12-31 | $131M | 769k | 169.58 |
| 2021-09-30 | $147M | 779k | 188.81 |
| 2021-06-30 | $120M | 709k | 169.52 |
| 2021-03-31 | $106M | 750k | 140.94 |
| 2020-12-31 | $97M | 743k | 129.97 |
| 2020-09-30 | $110M | 752k | 145.60 |
| 2020-06-30 | $115M | 775k | 148.12 |
| 2020-03-31 | $76M | 696k | 108.85 |
| 2019-12-31 | $77M | 667k | 115.17 |
| 2019-09-30 | $54M | 667k | 80.42 |
| 2019-06-30 | $41M | 570k | 72.57 |
| 2019-03-31 | $52M | 558k | 93.44 |
| 2018-12-31 | $39M | 532k | 73.22 |
| 2018-09-30 | $43M | 495k | 87.53 |
| 2018-06-30 | $48M | 499k | 96.00 |
| 2018-03-31 | $56M | 472k | 119.11 |
| 2017-12-31 | $60M | 475k | 127.05 |
| 2017-09-30 | $44M | 377k | 117.51 |
| 2017-06-30 | $30M | 377k | 78.95 |
| 2017-03-31 | $18M | 359k | 50.85 |
| 2016-12-31 | $13M | 346k | 37.42 |
| 2016-09-30 | $25M | 372k | 67.78 |
| 2016-06-30 | $20M | 364k | 55.48 |
| 2016-03-31 | $22M | 351k | 62.77 |
| 2015-12-31 | $32M | 340k | 94.59 |
| 2015-09-30 | $33M | 406k | 80.33 |
| 2015-06-30 | $47M | 396k | 118.42 |
| 2015-03-31 | $34M | 322k | 105.26 |
| 2014-12-31 | $27M | 276k | 96.98 |
| 2014-09-30 | $21M | 276k | 75.47 |
| 2014-06-30 | $42M | 664k | 63.16 |
| 2014-03-31 | $52M | 767k | 67.13 |
| 2013-12-31 | $53M | 821k | 64.29 |
| 2013-09-30 | $52M | 806k | 64.01 |
| 2013-06-30 | $25M | 790k | 31.00 |