ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 155 filers reported holding ATARA BIOTHERAPEUTICS INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $17,010 | -75.3% | 4,500 | -49.2% | 0.00% | -66.7% |
| Q2 2022 | $68,942 | -16.1% | 8,850 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $82,217 | -39.3% | 8,850 | +2.9% | 0.00% | -40.0% |
| Q4 2021 | $135,536 | -16.8% | 8,600 | -5.5% | 0.01% | -16.7% |
| Q3 2021 | $162,890 | +235.2% | 9,100 | +191.2% | 0.01% | +200.0% |
| Q2 2021 | $48,594 | +105.1% | 3,125 | +89.4% | 0.00% | +100.0% |
| Q1 2021 | $23,694 | +7.3% | 1,650 | +46.7% | 0.00% | 0.0% |
| Q4 2020 | $22,084 | – | 1,125 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KPCB XV Associates, LLC | 1,876,650 | $29,182,000 | 13.03% |
| Copernicus Capital Management, LLC | 50,000 | $778,000 | 12.27% |
| Antipodean Advisors LLC | 1,000,000 | $15,550,000 | 4.28% |
| BRIDGER MANAGEMENT, LLC | 1,325,188 | $20,607,000 | 1.92% |
| Redmile Group, LLC | 6,449,577 | $100,291,000 | 1.48% |
| MAVERICK CAPITAL LTD | 7,704,676 | $119,808,000 | 1.12% |
| Baupost Group | 8,477,488 | $131,825,000 | 1.07% |
| ACT CAPITAL MANAGEMENT, LLC | 116,900 | $1,818,000 | 0.93% |
| Trellus Management Company, LLC | 73,056 | $1,136,000 | 0.78% |
| PACIFIC HEIGHTS ASSET MANAGEMENT LLC | 525,000 | $8,164,000 | 0.75% |