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 | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $42,000 | -84.1% | 10,600 | -20.6% | 0.00% | -100.0% |
| Q4 2020 | $264,000 | +129.6% | 13,346 | -0.2% | 0.00% | 0.0% |
| Q1 2020 | $115,000 | -61.8% | 13,369 | -38.3% | 0.00% | -50.0% |
| Q3 2019 | $301,000 | -21.4% | 21,684 | +13.0% | 0.00% | 0.0% |
| Q2 2019 | $383,000 | -50.1% | 19,193 | +0.0% | 0.00% | -60.0% |
| Q1 2019 | $768,000 | +12.6% | 19,188 | -2.5% | 0.01% | 0.0% |
| Q4 2018 | $682,000 | -13.0% | 19,688 | +3.1% | 0.01% | -16.7% |
| Q3 2018 | $784,000 | +12.5% | 19,097 | +0.2% | 0.01% | +20.0% |
| Q2 2018 | $697,000 | -15.0% | 19,059 | -9.2% | 0.01% | -28.6% |
| Q1 2018 | $820,000 | – | 20,997 | – | 0.01% | – |
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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% |