ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 120 filers reported holding ATARA BIOTHERAPEUTICS INC in Q1 2018. The put-call ratio across all filers is 0.13 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $293,000 | +38.2% | 31,540 | +134.1% | 0.01% | +7.7% |
| Q4 2021 | $212,000 | -56.6% | 13,470 | -50.6% | 0.01% | -66.7% |
| Q3 2021 | $488,000 | +46.5% | 27,248 | +17.4% | 0.04% | +25.8% |
| Q1 2021 | $333,000 | -47.7% | 23,208 | -28.5% | 0.03% | -53.7% |
| Q4 2020 | $637,000 | -21.1% | 32,468 | -47.9% | 0.07% | +28.8% |
| Q3 2020 | $807,000 | +291.7% | 62,296 | +339.6% | 0.05% | +271.4% |
| Q2 2020 | $206,000 | +49.3% | 14,170 | -12.6% | 0.01% | +40.0% |
| Q1 2020 | $138,000 | -54.0% | 16,204 | +8.7% | 0.01% | -63.0% |
| Q2 2019 | $300,000 | -52.3% | 14,908 | -7.6% | 0.03% | -38.6% |
| Q1 2018 | $629,000 | – | 16,141 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Antipodean Advisors LLC | 1,000,000 | $3,280,000 | 10.95% |
| M28 Capital Management LP | 439,300 | $1,440,904 | 1.37% |
| Redmile Group, LLC | 6,242,756 | $20,476,240 | 0.84% |
| MAVERICK CAPITAL LTD | 6,291,013 | $20,634,523 | 0.49% |
| Baupost Group | 8,123,616 | $26,645 | 0.44% |
| JOSH ARNOLD INVESTMENT CONSULTANT, LLC | 52,000 | $171 | 0.25% |
| WASATCH ADVISORS LP | 8,391,014 | $27,522,525 | 0.18% |
| PACIFIC HEIGHTS ASSET MANAGEMENT LLC | 525,000 | $1,722,000 | 0.17% |
| STALEY CAPITAL ADVISERS INC | 450,000 | $1,476 | 0.09% |
| Virtus ETF Advisers LLC | 36,100 | $118,408 | 0.06% |