ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 142 filers reported holding ATARA BIOTHERAPEUTICS INC in Q3 2020. The put-call ratio across all filers is 0.41 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2022 | $2,000 | -60.0% | 0 | -100.0% | 0.00% | – |
Q2 2022 | $5,000 | -16.7% | 639 | 0.0% | 0.00% | – |
Q1 2022 | $6,000 | -40.0% | 639 | 0.0% | 0.00% | – |
Q4 2021 | $10,000 | -83.1% | 639 | -80.7% | 0.00% | – |
Q3 2021 | $59,000 | +391.7% | 3,311 | +326.1% | 0.00% | – |
Q2 2021 | $12,000 | +9.1% | 777 | 0.0% | 0.00% | – |
Q1 2021 | $11,000 | -50.0% | 777 | -32.2% | 0.00% | – |
Q4 2020 | $22,000 | +46.7% | 1,146 | 0.0% | 0.00% | – |
Q3 2020 | $15,000 | -11.8% | 1,146 | 0.0% | 0.00% | – |
Q2 2020 | $17,000 | -75.7% | 1,146 | -39.7% | 0.00% | – |
Q2 2018 | $70,000 | – | 1,900 | – | 0.00% | – |
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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% |