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 | $839,006 | +2978.7% | 566,896 | +3249.1% | 0.01% | – |
| Q2 2023 | $27,252 | -98.6% | 16,927 | -97.4% | 0.00% | -100.0% |
| Q1 2023 | $1,899,080 | -39.9% | 654,855 | -32.0% | 0.01% | -42.9% |
| Q4 2022 | $3,159,533 | +135.3% | 963,272 | +171.1% | 0.02% | +90.9% |
| Q3 2022 | $1,343,000 | -26.0% | 355,325 | +204.4% | 0.01% | -8.3% |
| Q2 2021 | $1,815,000 | +83.7% | 116,722 | +69.7% | 0.01% | +50.0% |
| Q1 2021 | $988,000 | -35.1% | 68,774 | -41.5% | 0.01% | -50.0% |
| Q3 2020 | $1,523,000 | -18.5% | 117,539 | -8.4% | 0.02% | -20.0% |
| Q2 2020 | $1,869,000 | +1680.0% | 128,308 | +939.2% | 0.02% | +1900.0% |
| Q1 2020 | $105,000 | -80.7% | 12,347 | -62.7% | 0.00% | -80.0% |
| Q4 2019 | $545,000 | – | 33,080 | – | 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% |