ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 151 filers reported holding ATARA BIOTHERAPEUTICS INC in Q1 2021. The put-call ratio across all filers is 0.30 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $5,032 | -95.9% | 3,400 | -29.2% | 0.00% | -100.0% |
Q2 2023 | $123,744 | +3.2% | 4,800 | +100.0% | 0.00% | -40.0% |
Q1 2023 | $119,880 | +99800.0% | 2,400 | 0.0% | 0.01% | +66.7% |
Q4 2022 | $120 | -99.9% | 2,400 | 0.0% | 0.00% | 0.0% |
Q3 2022 | $120,000 | +60.0% | 2,400 | +60.0% | 0.00% | +50.0% |
Q2 2022 | $75,000 | -25.0% | 1,500 | -25.0% | 0.00% | +100.0% |
Q1 2022 | $100,000 | +669.2% | 2,000 | +166.7% | 0.00% | – |
Q3 2021 | $13,000 | +44.4% | 750 | +25.0% | 0.00% | – |
Q2 2021 | $9,000 | 0.0% | 600 | 0.0% | 0.00% | – |
Q1 2021 | $9,000 | – | 600 | – | 0.00% | – |
Q4 2020 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
Q3 2020 | $9,000 | +50.0% | 719 | +79.8% | 0.00% | – |
Q2 2020 | $6,000 | +200.0% | 400 | +100.0% | 0.00% | – |
Q1 2020 | $2,000 | -33.3% | 200 | 0.0% | 0.00% | – |
Q4 2019 | $3,000 | 0.0% | 200 | 0.0% | 0.00% | – |
Q3 2019 | $3,000 | +200.0% | 200 | +1076.5% | 0.00% | – |
Q4 2018 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
Q3 2018 | $1,000 | 0.0% | 17 | 0.0% | 0.00% | – |
Q2 2018 | $1,000 | – | 17 | +70.0% | 0.00% | – |
Q1 2018 | $0 | – | 10 | 0.0% | 0.00% | – |
Q4 2017 | $0 | – | 10 | 0.0% | 0.00% | – |
Q3 2017 | $0 | – | 10 | 0.0% | 0.00% | – |
Q2 2017 | $0 | – | 10 | 0.0% | 0.00% | – |
Q1 2017 | $0 | – | 10 | 0.0% | 0.00% | – |
Q4 2016 | $0 | – | 10 | 0.0% | 0.00% | – |
Q3 2016 | $0 | -100.0% | 10 | -65.5% | 0.00% | – |
Q4 2015 | $1,000 | – | 29 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Antipodean Advisors LLC | 1,000,000 | $3,280,000 | 10.95% |
M28 Capital Management LP | 439,300 | $1,440,904 | 1.37% |
Redmile Group, LLC | 6,242,756 | $20,476,240 | 0.84% |
MAVERICK CAPITAL LTD | 6,291,013 | $20,634,523 | 0.49% |
Baupost Group | 8,123,616 | $26,645 | 0.44% |
JOSH ARNOLD INVESTMENT CONSULTANT, LLC | 52,000 | $171 | 0.25% |
WASATCH ADVISORS LP | 8,391,014 | $27,522,525 | 0.18% |
PACIFIC HEIGHTS ASSET MANAGEMENT LLC | 525,000 | $1,722,000 | 0.17% |
STALEY CAPITAL ADVISERS INC | 450,000 | $1,476 | 0.09% |
Virtus ETF Advisers LLC | 36,100 | $118,408 | 0.06% |