ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 147 filers reported holding ATARA BIOTHERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is 0.02 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $42,917 | -7.6% | 28,998 | +0.5% | 0.00% | – |
| Q2 2023 | $46,461 | -50.6% | 28,858 | -11.0% | 0.00% | – |
| Q1 2023 | $94,027 | -59.6% | 32,423 | -54.3% | 0.00% | – |
| Q4 2022 | $232,868 | -14.1% | 70,996 | -0.8% | 0.00% | – |
| Q3 2022 | $271,000 | -52.6% | 71,587 | -2.5% | 0.00% | – |
| Q2 2022 | $572,000 | -5.1% | 73,403 | +13.0% | 0.00% | – |
| Q1 2022 | $603,000 | -18.7% | 64,934 | +38.0% | 0.00% | – |
| Q4 2021 | $742,000 | -20.5% | 47,048 | -9.6% | 0.00% | – |
| Q3 2021 | $933,000 | +25.2% | 52,068 | +8.7% | 0.00% | – |
| Q2 2021 | $745,000 | +43.5% | 47,917 | +32.5% | 0.00% | – |
| Q1 2021 | $519,000 | -30.8% | 36,159 | -5.3% | 0.00% | – |
| Q4 2020 | $750,000 | +110.1% | 38,200 | +38.9% | 0.00% | – |
| Q3 2020 | $357,000 | -12.7% | 27,501 | -2.2% | 0.00% | – |
| Q2 2020 | $409,000 | +54.9% | 28,122 | -9.3% | 0.00% | – |
| Q1 2020 | $264,000 | -23.5% | 31,014 | +62.5% | 0.00% | – |
| Q4 2017 | $345,000 | +10.9% | 19,088 | +1.6% | 0.00% | – |
| Q3 2017 | $311,000 | +23.9% | 18,791 | +5.0% | 0.00% | – |
| Q2 2017 | $251,000 | -31.4% | 17,903 | +0.4% | 0.00% | – |
| Q1 2017 | $366,000 | -84.5% | 17,834 | -83.8% | 0.00% | -100.0% |
| Q3 2016 | $2,357,000 | -5.0% | 110,172 | -0.0% | 0.00% | 0.0% |
| Q2 2016 | $2,480,000 | +18.3% | 110,197 | +0.0% | 0.00% | 0.0% |
| Q1 2016 | $2,097,000 | -27.9% | 110,173 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $2,910,000 | -15.9% | 110,173 | +0.1% | 0.00% | 0.0% |
| Q3 2015 | $3,462,000 | +69140.0% | 110,098 | +107839.2% | 0.00% | – |
| Q2 2015 | $5,000 | – | 102 | – | 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% |