ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 92 filers reported holding ATARA BIOTHERAPEUTICS INC in Q4 2023. The put-call ratio across all filers is 0.02 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $720 | +7.0% | 486,668 | +16.5% | 0.01% | +40.0% |
| Q2 2023 | $673 | -15.1% | 417,882 | +52.8% | 0.01% | -28.6% |
| Q1 2023 | $793 | +294.5% | 273,484 | +346.5% | 0.01% | +133.3% |
| Q4 2022 | $201 | -99.9% | 61,255 | +2.2% | 0.00% | 0.0% |
| Q3 2022 | $227,000 | +17.6% | 59,942 | +381.9% | 0.00% | +50.0% |
| Q2 2021 | $193,000 | -64.6% | 12,438 | -55.2% | 0.00% | -60.0% |
| Q4 2020 | $545,000 | +165.9% | 27,742 | +123.0% | 0.01% | +25.0% |
| Q4 2019 | $205,000 | – | 12,442 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Redmile Group, LLC | 2,275,765 | $43,308,000 | 4.43% |
| RTW INVESTMENTS, LP | 473,126 | $9,004,000 | 3.27% |
| Baupost Group | 5,359,632 | $101,994,000 | 1.47% |
| 12 West Capital Management LP | 398,700 | $7,587,000 | 1.05% |
| BRIDGER MANAGEMENT, LLC | 739,444 | $14,072,000 | 0.97% |
| Cormorant Asset Management, LP | 150,000 | $2,855,000 | 0.43% |
| ArrowMark Colorado Holdings LLC | 850,040 | $16,176,000 | 0.36% |
| Virtus ETF Advisers LLC | 11,431 | $218,000 | 0.30% |
| Visium Asset Management, LP | 606,221 | $11,536,000 | 0.20% |
| EAGLE ASSET MANAGEMENT INC | 1,025,988 | $19,524,000 | 0.14% |