Atara Biotherapeutics shares owned by SG Americas Securities
Quarter-by-quarter ownership of Atara Biotherapeutics (ATRA) shares owned by SG Americas Securities
from 13F filings
Historical chart of SG Americas Securities investment in Atara Biotherapeutics
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Quarterly reported holdings in Atara Biotherapeutics by SG Americas Securities
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $26k | 50k | 0.52 |
| 2023-09-30 | $57k | 39k | 1.47 |
| 2023-03-31 | $101k | 35k | 2.91 |
| 2022-12-31 | $88k | 27k | 3.27 |
| 2022-09-30 | $120k | 32k | 3.77 |
| 2022-06-30 | $524k | 67k | 7.80 |
| 2022-03-31 | $1.9M | 206k | 9.29 |
| 2021-12-31 | $3.4M | 218k | 15.76 |
| 2021-09-30 | $4.5M | 250k | 17.90 |
| 2021-06-30 | $3.1M | 199k | 15.55 |
| 2021-03-31 | $1.1M | 78k | 14.36 |
| 2020-12-31 | $278k | 14k | 19.61 |
| 2020-09-30 | $362k | 28k | 12.95 |
| 2020-03-31 | $92k | 11k | 8.50 |
| 2019-12-31 | $131k | 8.0k | 16.43 |
| 2019-03-31 | $415k | 10k | 39.78 |
| 2018-12-31 | $345k | 9.9k | 34.75 |
| 2018-09-30 | $108k | 2.6k | 41.17 |
| 2018-03-31 | $107k | 2.7k | 38.92 |
| 2017-09-30 | $142k | 8.6k | 16.60 |
| 2017-03-31 | $105k | 5.1k | 20.51 |
| 2016-12-31 | $155k | 11k | 14.19 |
| 2015-09-30 | $150k | 4.8k | 31.53 |