Amazon shares owned by Tanaka Capital Management
Quarter-by-quarter ownership of Amazon (AMZN) shares owned by Tanaka Capital Management
from 13F filings
Historical chart of Tanaka Capital Management investment in Amazon
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Quarterly reported holdings in Amazon by Tanaka Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.1M | 5.1k | 219.52 |
| 2025-03-31 | $1.0M | 5.3k | 190.25 |
| 2024-12-31 | $1.2M | 5.4k | 219.46 |
| 2024-09-30 | $1.0M | 5.4k | 186.34 |
| 2024-06-30 | $1.0M | 5.4k | 193.21 |
| 2024-03-31 | $983k | 5.4k | 180.40 |
| 2023-12-31 | $820k | 5.4k | 152.02 |
| 2023-09-30 | $689k | 5.4k | 127.15 |
| 2023-06-30 | $706k | 5.4k | 130.28 |
| 2023-03-31 | $632k | 6.1k | 103.28 |
| 2022-12-31 | $514k | 6.1k | 84.00 |
| 2022-09-30 | $696k | 6.2k | 112.99 |
| 2022-06-30 | $654k | 6.2k | 106.17 |
| 2022-03-31 | $1.3M | 413 | 3259.08 |
| 2021-12-31 | $1.4M | 422 | 3334.12 |
| 2021-09-30 | $1.6M | 482 | 3284.23 |
| 2021-06-30 | $1.7M | 482 | 3439.83 |
| 2021-03-31 | $1.5M | 482 | 3093.36 |
| 2020-12-31 | $1.3M | 408 | 3257.35 |
| 2020-09-30 | $1.3M | 408 | 3149.51 |
| 2020-06-30 | $1.1M | 412 | 2759.71 |
| 2020-03-31 | $797k | 409 | 1948.66 |
| 2019-12-31 | $820k | 444 | 1846.85 |
| 2019-09-30 | $783k | 451 | 1736.14 |
| 2019-06-30 | $871k | 460 | 1893.48 |
| 2019-03-31 | $1.1M | 604 | 1781.46 |
| 2018-12-31 | $203k | 135 | 1503.70 |
| 2018-09-30 | $270k | 135 | 2000.00 |
| 2018-06-30 | $229k | 135 | 1696.30 |
| 2018-03-31 | $195k | 135 | 1444.44 |
| 2017-12-31 | $158k | 135 | 1170.37 |
| 2017-09-30 | $130k | 135 | 962.96 |
| 2017-06-30 | $131k | 135 | 970.37 |
| 2017-03-31 | $120k | 135 | 888.89 |
| 2016-12-31 | $101k | 135 | 748.15 |
| 2016-09-30 | $113k | 135 | 837.04 |
| 2016-06-30 | $97k | 135 | 718.52 |
| 2016-03-31 | $80k | 135 | 592.59 |
| 2015-12-31 | $91k | 135 | 674.07 |
| 2015-09-30 | $69k | 135 | 511.11 |
| 2015-06-30 | $59k | 135 | 437.04 |
| 2015-03-31 | $50k | 135 | 370.37 |
| 2014-12-31 | $42k | 135 | 311.11 |