ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 117 filers reported holding ATARA BIOTHERAPEUTICS INC in Q2 2023. The put-call ratio across all filers is 0.02 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $18 | -25.0% | 26,100 | -5.4% | 0.00% | -33.3% |
Q2 2023 | $24 | +118.2% | 27,600 | +193.6% | 0.00% | – |
Q1 2023 | $11 | -99.9% | 9,400 | +422.2% | 0.00% | – |
Q2 2022 | $11,000 | -38.9% | 1,800 | -88.7% | 0.00% | -100.0% |
Q1 2022 | $18,000 | +260.0% | 15,900 | +5200.0% | 0.00% | – |
Q3 2021 | $5,000 | +25.0% | 300 | 0.0% | 0.00% | – |
Q2 2021 | $4,000 | 0.0% | 300 | 0.0% | 0.00% | – |
Q1 2021 | $4,000 | -20.0% | 300 | 0.0% | 0.00% | – |
Q4 2020 | $5,000 | -28.6% | 300 | -85.0% | 0.00% | – |
Q3 2020 | $7,000 | +133.3% | 2,000 | +33.3% | 0.00% | – |
Q2 2020 | $3,000 | -57.1% | 1,500 | -40.0% | 0.00% | – |
Q1 2020 | $7,000 | -81.6% | 2,500 | -88.6% | 0.00% | -100.0% |
Q3 2019 | $38,000 | -55.3% | 21,900 | -60.3% | 0.00% | -50.0% |
Q2 2019 | $85,000 | +193.1% | 55,200 | +452.0% | 0.01% | +166.7% |
Q4 2018 | $29,000 | -66.7% | 10,000 | -58.5% | 0.00% | -50.0% |
Q3 2018 | $87,000 | -37.9% | 24,100 | -36.7% | 0.01% | -45.5% |
Q2 2018 | $140,000 | +2.9% | 38,100 | -48.7% | 0.01% | -8.3% |
Q1 2018 | $136,000 | +1411.1% | 74,300 | +14760.0% | 0.01% | – |
Q4 2017 | $9,000 | -81.2% | 500 | -89.8% | 0.00% | -100.0% |
Q3 2017 | $48,000 | -7.7% | 4,900 | -62.6% | 0.00% | +100.0% |
Q2 2017 | $52,000 | -17.5% | 13,100 | +29.7% | 0.00% | -50.0% |
Q1 2017 | $63,000 | +6200.0% | 10,101 | +9901.0% | 0.00% | – |
Q4 2016 | $1,000 | -94.1% | 101 | -89.9% | 0.00% | -100.0% |
Q3 2016 | $17,000 | -37.0% | 1,001 | -58.3% | 0.00% | 0.0% |
Q2 2016 | $27,000 | +575.0% | 2,401 | +99.9% | 0.00% | – |
Q1 2016 | $4,000 | -50.0% | 1,201 | -45.4% | 0.00% | – |
Q4 2015 | $8,000 | – | 2,200 | – | 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% |