ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 147 filers reported holding ATARA BIOTHERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is 0.02 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $889,000 | -44.9% | 95,682 | -6.5% | 0.01% | -44.4% |
| Q4 2021 | $1,613,000 | -13.2% | 102,324 | -1.5% | 0.02% | 0.0% |
| Q3 2021 | $1,859,000 | +8.0% | 103,877 | -6.2% | 0.02% | +20.0% |
| Q2 2021 | $1,722,000 | -60.7% | 110,734 | +0.4% | 0.02% | -51.6% |
| Q1 2019 | $4,383,000 | +19.6% | 110,257 | +4.5% | 0.03% | +10.7% |
| Q4 2018 | $3,665,000 | +10.5% | 105,496 | +31.5% | 0.03% | +27.3% |
| Q3 2018 | $3,318,000 | +42.6% | 80,238 | +26.7% | 0.02% | +46.7% |
| Q2 2018 | $2,327,000 | +6.2% | 63,333 | +12.7% | 0.02% | -11.8% |
| Q1 2018 | $2,191,000 | +256.8% | 56,172 | +65.7% | 0.02% | +325.0% |
| Q4 2017 | $614,000 | +23.3% | 33,904 | +12.7% | 0.00% | 0.0% |
| Q3 2017 | $498,000 | +35.3% | 30,095 | +14.5% | 0.00% | +33.3% |
| Q2 2017 | $368,000 | -27.8% | 26,274 | +5.8% | 0.00% | -25.0% |
| Q1 2017 | $510,000 | +29.4% | 24,829 | -10.5% | 0.00% | +33.3% |
| Q4 2016 | $394,000 | -49.9% | 27,736 | -24.5% | 0.00% | -50.0% |
| Q3 2016 | $786,000 | -21.1% | 36,729 | -2.6% | 0.01% | -40.0% |
| Q4 2015 | $996,000 | -92.9% | 37,718 | -15.0% | 0.01% | -33.3% |
| Q3 2015 | $13,947,000 | +994.7% | 44,362 | +83.8% | 0.02% | +36.4% |
| Q2 2015 | $1,274,000 | – | 24,142 | – | 0.01% | – |
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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% |