ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 86 filers reported holding ATARA BIOTHERAPEUTICS INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $86,000 | -27.7% | 5,994 | +8.4% | 0.00% | – |
| Q3 2016 | $119,000 | -1.7% | 5,532 | +3.7% | 0.00% | – |
| Q2 2016 | $121,000 | +17.5% | 5,334 | -1.2% | 0.00% | – |
| Q1 2016 | $103,000 | +28.8% | 5,400 | +76.8% | 0.00% | – |
| Q4 2015 | $80,000 | -19.2% | 3,055 | -2.8% | 0.00% | – |
| Q3 2015 | $99,000 | -9.2% | 3,143 | +52.5% | 0.00% | – |
| Q2 2015 | $109,000 | – | 2,061 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Antipodean Advisors LLC | 1,000,000 | $1,480,000 | 7.58% |
| Redmile Group, LLC | 6,280,813 | $9,295,603 | 0.44% |
| Arctis Global LLC | 397,046 | $587,628 | 0.32% |
| Baupost Group | 9,773,616 | $14,465 | 0.28% |
| JOSH ARNOLD INVESTMENT CONSULTANT, LLC | 230,000 | $413,400 | 0.24% |
| MAVERICK CAPITAL LTD | 6,290,713 | $9,310,255 | 0.21% |
| 683 Capital Management, LLC | 1,200,000 | $1,776,000 | 0.14% |
| STALEY CAPITAL ADVISERS INC | 1,000,000 | $1,480,000 | 0.08% |
| WASATCH ADVISORS LP | 8,399,229 | $12,430,859 | 0.08% |
| PACIFIC HEIGHTS ASSET MANAGEMENT LLC | 525,000 | $777,000 | 0.07% |