ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 135 filers reported holding ATARA BIOTHERAPEUTICS INC in Q2 2022. The put-call ratio across all filers is 0.01 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $601 | -99.9% | 183,283 | -16.9% | 0.01% | -33.3% |
| Q3 2022 | $834,000 | +21.6% | 220,635 | +150.7% | 0.02% | 0.0% |
| Q2 2022 | $686,000 | +53.8% | 88,023 | +83.2% | 0.02% | +80.0% |
| Q1 2022 | $446,000 | +61.0% | 48,041 | +240.8% | 0.01% | +25.0% |
| Q4 2020 | $277,000 | +19.9% | 14,095 | -20.9% | 0.01% | -20.0% |
| Q3 2020 | $231,000 | -64.2% | 17,813 | -76.6% | 0.01% | -82.8% |
| Q1 2020 | $646,000 | -11.4% | 75,966 | +71.7% | 0.06% | +75.8% |
| Q4 2019 | $729,000 | +44.6% | 44,238 | +131.6% | 0.03% | +135.7% |
| Q4 2015 | $504,000 | – | 19,100 | – | 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% |