ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 84 filers reported holding ATARA BIOTHERAPEUTICS INC in Q3 2017. The put-call ratio across all filers is 0.07 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $1,204,000 | -51.5% | 318,430 | 0.0% | 0.01% | -50.0% |
| Q2 2022 | $2,481,000 | -30.3% | 318,430 | -16.8% | 0.02% | -10.0% |
| Q1 2022 | $3,557,000 | -19.7% | 382,930 | +36.2% | 0.02% | -25.9% |
| Q4 2021 | $4,431,000 | -58.6% | 281,130 | -53.0% | 0.03% | -71.0% |
| Q3 2021 | $10,710,000 | -20.3% | 598,330 | -30.8% | 0.09% | -17.0% |
| Q2 2021 | $13,445,000 | -9.1% | 864,630 | -16.0% | 0.11% | -15.2% |
| Q1 2021 | $14,784,000 | +23.2% | 1,029,530 | +68.4% | 0.13% | +25.7% |
| Q4 2020 | $12,004,000 | +24.4% | 611,530 | -17.9% | 0.10% | +1.0% |
| Q3 2020 | $9,653,000 | -12.7% | 744,830 | -1.9% | 0.10% | -21.2% |
| Q2 2020 | $11,059,000 | +141.5% | 759,030 | +41.0% | 0.13% | +63.0% |
| Q1 2020 | $4,580,000 | -48.3% | 538,230 | 0.0% | 0.08% | +8.0% |
| Q4 2019 | $8,865,000 | +73.4% | 538,230 | +48.7% | 0.08% | +56.2% |
| Q3 2019 | $5,112,000 | -1.8% | 362,030 | +39.8% | 0.05% | +2.1% |
| Q2 2019 | $5,207,000 | -10.0% | 258,930 | +77.9% | 0.05% | -13.0% |
| Q1 2019 | $5,785,000 | +52.2% | 145,530 | +33.0% | 0.05% | +31.7% |
| Q4 2018 | $3,802,000 | +175.9% | 109,430 | +228.3% | 0.04% | +241.7% |
| Q3 2018 | $1,378,000 | -16.7% | 33,330 | -26.0% | 0.01% | -14.3% |
| Q2 2018 | $1,655,000 | +32.5% | 45,030 | +40.6% | 0.01% | +16.7% |
| Q1 2018 | $1,249,000 | +75.4% | 32,030 | -18.6% | 0.01% | +100.0% |
| Q4 2017 | $712,000 | +9.4% | 39,330 | 0.0% | 0.01% | 0.0% |
| Q3 2017 | $651,000 | +18.1% | 39,330 | 0.0% | 0.01% | +20.0% |
| Q2 2017 | $551,000 | – | 39,330 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KPCB XV Associates, LLC | 1,876,650 | $29,182,000 | 13.03% |
| Copernicus Capital Management, LLC | 50,000 | $778,000 | 12.27% |
| Antipodean Advisors LLC | 1,000,000 | $15,550,000 | 4.28% |
| BRIDGER MANAGEMENT, LLC | 1,325,188 | $20,607,000 | 1.92% |
| Redmile Group, LLC | 6,449,577 | $100,291,000 | 1.48% |
| MAVERICK CAPITAL LTD | 7,704,676 | $119,808,000 | 1.12% |
| Baupost Group | 8,477,488 | $131,825,000 | 1.07% |
| ACT CAPITAL MANAGEMENT, LLC | 116,900 | $1,818,000 | 0.93% |
| Trellus Management Company, LLC | 73,056 | $1,136,000 | 0.78% |
| PACIFIC HEIGHTS ASSET MANAGEMENT LLC | 525,000 | $8,164,000 | 0.75% |