ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 119 filers reported holding ATARA BIOTHERAPEUTICS INC in Q2 2019. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.
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 | $1,610,000 | 11.42% |
| Redmile Group, LLC | 6,048,123 | $9,737,478 | 0.37% |
| Baupost Group | 9,773,616 | $15,736 | 0.28% |
| JOSH ARNOLD INVESTMENT CONSULTANT, LLC | 170,000 | $273,700 | 0.27% |
| MAVERICK CAPITAL LTD | 6,290,713 | $10,128,048 | 0.22% |
| 683 Capital Management, LLC | 1,000,000 | $1,610,000 | 0.12% |
| WASATCH ADVISORS LP | 8,283,981 | $13,337,209 | 0.08% |
| PACIFIC HEIGHTS ASSET MANAGEMENT LLC | 525,000 | $845,250 | 0.08% |
| STALEY CAPITAL ADVISERS INC | 750,000 | $1,207,500 | 0.06% |
| XTX Topco Ltd | 136,841 | $220,314 | 0.04% |