Ionis Pharmaceuticals shares owned by BB Biotech
Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) shares owned by BB Biotech
from 13F filings
Historical chart of BB Biotech investment in Ionis Pharmaceuticals
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Quarterly reported holdings in Ionis Pharmaceuticals by BB Biotech
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2019-03-31 | $627M | 7.7M | 81.17 |
| 2018-12-31 | $473M | 8.7M | 54.06 |
| 2018-09-30 | $447M | 8.7M | 51.58 |
| 2018-06-30 | $361M | 8.7M | 41.67 |
| 2018-03-31 | $375M | 8.5M | 44.08 |
| 2017-12-31 | $409M | 8.1M | 50.30 |
| 2017-09-30 | $399M | 7.9M | 50.70 |
| 2017-06-30 | $374M | 7.4M | 50.87 |
| 2017-03-31 | $300M | 7.5M | 40.20 |
| 2016-12-31 | $331M | 6.9M | 47.83 |
| 2016-09-30 | $263M | 7.2M | 36.64 |
| 2016-06-30 | $166M | 7.1M | 23.29 |
| 2016-03-31 | $275M | 6.8M | 40.50 |
| 2015-12-31 | $404M | 6.5M | 61.93 |