ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 140 filers reported holding ATARA BIOTHERAPEUTICS INC in Q4 2022. The put-call ratio across all filers is 0.01 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,480,000 | +22.6% | 1,000,000 | +33.3% | 0.08% | +26.2% |
| Q2 2023 | $1,207,500 | +92428.7% | 750,000 | +66.7% | 0.06% | -11.0% |
| Q1 2023 | $1,305 | -11.6% | 450,000 | 0.0% | 0.07% | -17.0% |
| Q4 2022 | $1,476 | -100.0% | 450,000 | -50.0% | 0.09% | -20.0% |
| Q3 2022 | $3,402,000 | +2.7% | 900,000 | +111.8% | 0.11% | -43.9% |
| Q2 2022 | $3,311,000 | +18.8% | 425,000 | +41.7% | 0.20% | +39.0% |
| Q1 2022 | $2,787,000 | -29.3% | 300,000 | +20.0% | 0.14% | -25.0% |
| Q4 2021 | $3,940,000 | -12.0% | 250,000 | 0.0% | 0.19% | -21.7% |
| Q3 2021 | $4,475,000 | +15.1% | 250,000 | 0.0% | 0.24% | +18.2% |
| Q2 2021 | $3,887,000 | +8.3% | 250,000 | 0.0% | 0.20% | +2.0% |
| Q1 2021 | $3,590,000 | – | 250,000 | – | 0.20% | – |
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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% |