ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 142 filers reported holding ATARA BIOTHERAPEUTICS INC in Q3 2020. The put-call ratio across all filers is 0.41 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $34,638 | -95.1% | 23,404 | -94.7% | 0.00% | – |
| Q2 2023 | $711,251 | +1243.4% | 441,771 | +2319.7% | 0.00% | – |
| Q1 2023 | $52,945 | -89.1% | 18,257 | -87.7% | 0.00% | – |
| Q4 2022 | $485,463 | +64.6% | 148,007 | +90.0% | 0.00% | – |
| Q3 2022 | $295,000 | +51.3% | 77,914 | +209.8% | 0.00% | – |
| Q2 2022 | $195,000 | +5.4% | 25,146 | +26.4% | 0.00% | – |
| Q1 2022 | $185,000 | -65.5% | 19,900 | -41.4% | 0.00% | – |
| Q4 2021 | $536,000 | -11.7% | 33,972 | +0.3% | 0.00% | – |
| Q3 2021 | $607,000 | +165.1% | 33,874 | +129.2% | 0.00% | – |
| Q2 2021 | $229,000 | -27.1% | 14,780 | -32.5% | 0.00% | – |
| Q1 2021 | $314,000 | -73.0% | 21,895 | -63.1% | 0.00% | – |
| Q4 2020 | $1,164,000 | -16.9% | 59,278 | -45.2% | 0.00% | -100.0% |
| Q3 2020 | $1,401,000 | +464.9% | 108,129 | +535.5% | 0.00% | – |
| Q2 2020 | $248,000 | -73.5% | 17,014 | -70.1% | 0.00% | -100.0% |
| Q4 2019 | $936,000 | +196.2% | 56,835 | +153.9% | 0.00% | 0.0% |
| Q3 2019 | $316,000 | -53.9% | 22,388 | +27.2% | 0.00% | -50.0% |
| Q1 2018 | $686,000 | +156.9% | 17,600 | +107.5% | 0.00% | 0.0% |
| Q3 2015 | $267,000 | – | 8,481 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BRIDGER MANAGEMENT, LLC | 2,932,865 | $48,304,000 | 3.48% |
| Camber Capital Management LP | 2,950,000 | $48,587,000 | 2.47% |
| Trellus Management Company, LLC | 87,873 | $1,447,000 | 2.42% |
| Redmile Group, LLC | 4,648,570 | $76,562,000 | 1.83% |
| Baupost Group | 8,308,900 | $136,848,000 | 1.51% |
| MAVERICK CAPITAL LTD | 4,958,431 | $81,665,000 | 1.19% |
| Artal Group S.A. | 1,750,000 | $28,823,000 | 1.11% |
| PACIFIC HEIGHTS ASSET MANAGEMENT LLC | 175,000 | $2,882,000 | 0.36% |
| 12 West Capital Management LP | 158,700 | $2,614,000 | 0.16% |
| WASATCH ADVISORS LP | 1,101,103 | $18,135,000 | 0.15% |