ATARA BIOTHERAPEUTICS INC's ticker is and the CUSIP is 046513957. A total of 4 filers reported holding ATARA BIOTHERAPEUTICS INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2 | -33.3% | 1,600 | -15.8% | 0.00% | – |
| Q2 2023 | $3 | -94.3% | 1,900 | -89.6% | 0.00% | – |
| Q1 2023 | $53 | -99.7% | 18,300 | +245.3% | 0.00% | – |
| Q3 2022 | $20,000 | +53.8% | 5,300 | +211.8% | 0.00% | – |
| Q2 2022 | $13,000 | -75.0% | 1,700 | -69.6% | 0.00% | – |
| Q1 2022 | $52,000 | +477.8% | 5,600 | +833.3% | 0.00% | – |
| Q4 2021 | $9,000 | 0.0% | 600 | 0.0% | 0.00% | – |
| Q3 2021 | $9,000 | 0.0% | 600 | 0.0% | 0.00% | – |
| Q2 2021 | $9,000 | -66.7% | 600 | +3057.9% | 0.00% | – |
| Q1 2021 | $27,000 | -74.8% | 19 | -65.5% | 0.00% | – |
| Q4 2020 | $107,000 | -26.2% | 55 | -50.9% | 0.00% | – |
| Q3 2020 | $145,000 | +302.8% | 112 | +348.0% | 0.00% | – |
| Q2 2020 | $36,000 | -37.9% | 25 | -63.8% | 0.00% | – |
| Q1 2020 | $58,000 | -72.0% | 69 | -45.2% | 0.00% | – |
| Q4 2019 | $207,000 | +29.4% | 126 | +10.5% | 0.00% | – |
| Q3 2019 | $160,000 | +2.6% | 114 | +46.2% | 0.00% | – |
| Q2 2019 | $156,000 | -41.4% | 78 | +16.4% | 0.00% | -100.0% |
| Q1 2019 | $266,000 | +112.8% | 67 | +86.1% | 0.00% | – |
| Q4 2018 | $125,000 | -60.7% | 36 | -53.2% | 0.00% | -100.0% |
| Q3 2018 | $318,000 | -19.7% | 77 | -28.7% | 0.00% | -50.0% |
| Q2 2018 | $396,000 | +509.2% | 108 | -64.6% | 0.00% | -33.3% |
| Q1 2018 | $65,000 | – | 305 | +30400.0% | 0.00% | – |
| Q4 2017 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q3 2017 | $0 | -100.0% | 1 | -95.2% | 0.00% | – |
| Q2 2017 | $2,000 | – | 21 | +2000.0% | 0.00% | – |
| Q4 2015 | $0 | -100.0% | 1 | -93.3% | 0.00% | -100.0% |
| Q3 2015 | $28,000 | – | 15 | +1400.0% | 0.00% | – |
| Q2 2015 | $0 | – | 1 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 5,800 | $104,000 | 0.00% |
| SIMPLEX TRADING, LLC | 600 | $9,000 | 0.00% |