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 | $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 ↓ |
|---|---|---|---|
| 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% |