Atara Biotherapeutics shares owned by EcoR1 Capital
Quarter-by-quarter ownership of Atara Biotherapeutics (ATRA) shares owned by EcoR1 Capital
from 13F filings
Historical chart of EcoR1 Capital investment in Atara Biotherapeutics
Tip: Access up to 7 years of quarterly data
All positions including Atara Biotherapeutics held by EcoR1 Capital consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Atara Biotherapeutics by EcoR1 Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $5.2M | 10M | 0.51 |
| 2017-03-31 | $8.9M | 435k | 20.55 |
| 2016-12-31 | $3.1M | 216k | 14.20 |
| 2015-09-30 | $25M | 804k | 31.44 |
| 2015-06-30 | $56M | 1.1M | 52.76 |
| 2015-03-31 | $42M | 1.0M | 41.57 |
| 2014-12-31 | $10M | 385k | 26.31 |