Ambarella shares owned by Security National Trust
Quarter-by-quarter ownership of Ambarella (AMBA) shares owned by Security National Trust
from 13F filings
Historical chart of Security National Trust investment in Ambarella
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Quarterly reported holdings in Ambarella by Security National Trust
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2021-09-30 | $96k | 900 | 106.67 |
| 2021-06-30 | $96k | 900 | 106.67 |
| 2021-03-31 | $90k | 900 | 100.00 |
| 2020-12-31 | $83k | 900 | 92.22 |
| 2020-09-30 | $47k | 900 | 52.22 |
| 2020-06-30 | $41k | 900 | 45.56 |
| 2020-03-31 | $44k | 900 | 48.89 |
| 2019-12-31 | $55k | 900 | 61.11 |
| 2019-09-30 | $57k | 900 | 63.33 |
| 2019-06-30 | $49k | 1.1k | 44.55 |
| 2019-03-31 | $44k | 1.1k | 40.00 |
| 2018-12-31 | $42k | 1.1k | 40.00 |
| 2018-09-30 | $48k | 1.2k | 40.00 |
| 2018-06-30 | $48k | 1.2k | 40.00 |
| 2018-03-31 | $48k | 1.2k | 40.00 |
| 2017-12-31 | $72k | 1.2k | 60.00 |
| 2017-09-30 | $48k | 1.2k | 40.00 |
| 2017-06-30 | $48k | 1.2k | 40.00 |
| 2017-03-31 | $72k | 1.2k | 60.00 |
| 2016-12-31 | $65k | 1.2k | 53.91 |
| 2016-09-30 | $96k | 1.2k | 80.00 |
| 2016-06-30 | $72k | 1.2k | 60.00 |
| 2016-03-31 | $48k | 1.2k | 40.00 |
| 2015-12-31 | $72k | 1.2k | 60.00 |
| 2015-09-30 | $72k | 1.2k | 60.00 |
| 2015-06-30 | $120k | 1.2k | 100.00 |
| 2015-03-31 | $200k | 2.5k | 80.00 |
| 2014-12-31 | $127k | 2.5k | 50.83 |
| 2014-09-30 | $109k | 2.5k | 43.75 |
| 2014-06-30 | $78k | 2.5k | 31.25 |
| 2014-03-31 | $67k | 2.5k | 26.67 |
| 2013-12-31 | $84k | 2.5k | 33.75 |
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