Ambarella shares owned by Renaissance Technologies
Quarter-by-quarter ownership of Ambarella (AMBA) shares owned by Renaissance Technologies
from 13F filings
Historical chart of Renaissance Technologies investment in Ambarella
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Quarterly reported holdings in Ambarella by Renaissance Technologies
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $20M | 243k | 82.52 |
| 2025-06-30 | $23M | 351k | 66.07 |
| 2025-03-31 | $18M | 358k | 50.33 |
| 2024-12-31 | $3.1M | 43k | 72.74 |
| 2023-09-30 | $5.3M | 100k | 53.03 |
| 2023-06-30 | $3.4M | 41k | 83.68 |
| 2023-03-31 | $2.1M | 27k | 77.43 |
| 2022-09-30 | $18M | 319k | 56.18 |
| 2022-06-30 | $31M | 480k | 65.46 |
| 2022-03-31 | $60M | 571k | 104.92 |
| 2021-12-31 | $51M | 251k | 202.89 |
| 2021-09-30 | $47M | 300k | 155.74 |
| 2021-06-30 | $54M | 508k | 106.63 |
| 2021-03-31 | $55M | 549k | 100.39 |
| 2020-12-31 | $77M | 841k | 91.82 |
| 2020-09-30 | $63M | 1.2M | 52.18 |
| 2020-06-30 | $72M | 1.6M | 45.80 |
| 2020-03-31 | $73M | 1.5M | 48.56 |
| 2019-12-31 | $66M | 1.1M | 60.56 |
| 2019-09-30 | $50M | 787k | 62.83 |
| 2019-06-30 | $17M | 380k | 44.13 |
| 2019-03-31 | $11M | 263k | 43.20 |
| 2018-06-30 | $14M | 283k | 48.99 |
| 2018-03-31 | $14M | 283k | 48.99 |
| 2017-12-31 | $3.3M | 56k | 58.75 |
| 2017-06-30 | $1.1M | 23k | 48.53 |
| 2017-03-31 | $5.1M | 94k | 54.71 |
| 2016-03-31 | $11M | 237k | 44.70 |
| 2015-12-31 | $7.2M | 129k | 55.74 |
| 2015-09-30 | $12M | 212k | 57.79 |