Atara Biotherapeutics shares owned by American International
Quarter-by-quarter ownership of Atara Biotherapeutics (ATRA) shares owned by American International
from 13F filings
Historical chart of American International investment in Atara Biotherapeutics
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Quarterly reported holdings in Atara Biotherapeutics by American International
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $25k | 48k | 0.51 |
| 2023-09-30 | $72k | 48k | 1.48 |
| 2023-06-30 | $74k | 46k | 1.61 |
| 2023-03-31 | $132k | 46k | 2.90 |
| 2022-12-31 | $144k | 44k | 3.28 |
| 2022-09-30 | $166k | 44k | 3.77 |
| 2022-06-30 | $335k | 43k | 7.80 |
| 2022-03-31 | $401k | 43k | 9.29 |
| 2021-12-31 | $728k | 46k | 15.76 |
| 2021-09-30 | $810k | 45k | 17.91 |
| 2021-06-30 | $720k | 46k | 15.55 |
| 2021-03-31 | $671k | 47k | 14.36 |
| 2020-12-31 | $864k | 44k | 19.64 |
| 2020-09-30 | $561k | 43k | 12.96 |
| 2020-06-30 | $512k | 35k | 14.58 |
| 2020-03-31 | $259k | 31k | 8.50 |
| 2019-12-31 | $531k | 32k | 16.47 |
| 2019-09-30 | $459k | 33k | 14.12 |
| 2019-06-30 | $567k | 28k | 20.10 |
| 2019-03-31 | $1.1M | 27k | 39.74 |
| 2018-12-31 | $959k | 28k | 34.73 |
| 2018-09-30 | $1.2M | 28k | 41.36 |
| 2018-06-30 | $973k | 27k | 36.74 |
| 2018-03-31 | $820k | 21k | 38.99 |
| 2017-12-31 | $326k | 18k | 18.10 |
| 2017-09-30 | $283k | 17k | 16.57 |
| 2017-06-30 | $221k | 16k | 13.98 |
| 2017-03-31 | $294k | 14k | 20.55 |
| 2016-12-31 | $190k | 13k | 14.23 |
| 2016-09-30 | $286k | 13k | 21.39 |
| 2016-06-30 | $301k | 13k | 22.51 |
| 2016-03-31 | $196k | 10k | 19.07 |
| 2015-12-31 | $239k | 9.0k | 26.39 |
| 2015-09-30 | $283k | 9.0k | 31.40 |
| 2015-06-30 | $474k | 9.0k | 52.76 |
| 2015-03-31 | $150k | 3.6k | 41.57 |
| 2014-12-31 | $97k | 3.6k | 26.75 |