ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 145 filers reported holding ATARA BIOTHERAPEUTICS INC in Q2 2021. The put-call ratio across all filers is 1.18 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $12,430,859 | -6.8% | 8,399,229 | +1.4% | 0.08% | -2.5% |
| Q2 2023 | $13,337,209 | -45.0% | 8,283,981 | -0.8% | 0.08% | -46.4% |
| Q1 2023 | $24,227,531 | -12.0% | 8,354,321 | -0.4% | 0.15% | -18.4% |
| Q4 2022 | $27,522,525 | -10.5% | 8,391,014 | +3.1% | 0.18% | -13.6% |
| Q3 2022 | $30,755,000 | -23.0% | 8,136,363 | +58.7% | 0.21% | -15.1% |
| Q2 2022 | $39,937,000 | +12.4% | 5,126,723 | +34.1% | 0.25% | +44.0% |
| Q1 2022 | $35,521,000 | +11.3% | 3,823,588 | +88.8% | 0.18% | +34.6% |
| Q4 2021 | $31,922,000 | -38.7% | 2,025,516 | -30.3% | 0.13% | -38.4% |
| Q3 2021 | $52,044,000 | +40.1% | 2,907,511 | +21.7% | 0.21% | +39.7% |
| Q2 2021 | $37,137,000 | +27.3% | 2,388,238 | +17.5% | 0.15% | +15.3% |
| Q1 2021 | $29,179,000 | -24.8% | 2,031,940 | +2.8% | 0.13% | -31.4% |
| Q4 2020 | $38,791,000 | +9.5% | 1,976,148 | -27.7% | 0.19% | -15.1% |
| Q3 2020 | $35,426,000 | +337.1% | 2,733,476 | +391.4% | 0.22% | +281.4% |
| Q2 2020 | $8,105,000 | +581.7% | 556,300 | +298.1% | 0.06% | +391.7% |
| Q1 2020 | $1,189,000 | -93.4% | 139,751 | -87.3% | 0.01% | -91.9% |
| Q4 2019 | $18,135,000 | +89.8% | 1,101,103 | +62.7% | 0.15% | +63.7% |
| Q3 2019 | $9,557,000 | -21.5% | 676,811 | +11.8% | 0.09% | -23.5% |
| Q2 2019 | $12,175,000 | -28.2% | 605,438 | +41.9% | 0.12% | -35.7% |
| Q1 2019 | $16,966,000 | +39.5% | 426,806 | +21.9% | 0.18% | +14.2% |
| Q4 2018 | $12,165,000 | +1961.9% | 350,164 | +2354.9% | 0.16% | +2214.3% |
| Q3 2018 | $590,000 | +3.3% | 14,264 | -8.2% | 0.01% | 0.0% |
| Q2 2018 | $571,000 | +44.6% | 15,533 | +53.2% | 0.01% | +40.0% |
| Q1 2018 | $395,000 | – | 10,139 | – | 0.01% | – |
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% |