ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 115 filers reported holding ATARA BIOTHERAPEUTICS INC in Q3 2019. The put-call ratio across all filers is 0.21 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $344,000 | -81.6% | 37,030 | -68.7% | 0.03% | -78.9% |
| Q4 2021 | $1,866,000 | +5.6% | 118,400 | +20.0% | 0.14% | +11.8% |
| Q3 2021 | $1,767,000 | +16.2% | 98,700 | +1.0% | 0.13% | +27.0% |
| Q2 2021 | $1,520,000 | -26.4% | 97,759 | -32.0% | 0.10% | -32.4% |
| Q1 2021 | $2,064,000 | -11.2% | 143,699 | +21.3% | 0.15% | -5.7% |
| Q4 2020 | $2,325,000 | +40.2% | 118,455 | -7.4% | 0.16% | +44.0% |
| Q3 2020 | $1,658,000 | -25.8% | 127,900 | -16.6% | 0.11% | -28.3% |
| Q2 2020 | $2,235,000 | +144.0% | 153,393 | +42.4% | 0.15% | +108.2% |
| Q1 2020 | $916,000 | -45.4% | 107,693 | +5.8% | 0.07% | -29.1% |
| Q4 2019 | $1,677,000 | +265.4% | 101,819 | +213.3% | 0.10% | +281.5% |
| Q3 2019 | $459,000 | – | 32,502 | – | 0.03% | – |
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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% |