Amazon shares owned by William Blair Investment Management
Quarter-by-quarter ownership of Amazon (AMZN) shares owned by William Blair Investment Management
from 13F filings
Historical chart of William Blair Investment Management investment in Amazon
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Quarterly reported holdings in Amazon by William Blair Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $971M | 4.4M | 219.57 |
| 2025-06-30 | $1.2B | 5.4M | 219.39 |
| 2025-03-31 | $1.2B | 6.1M | 190.26 |
| 2024-12-31 | $1.5B | 6.8M | 219.39 |
| 2024-09-30 | $1.3B | 6.8M | 186.33 |
| 2024-06-30 | $1.3B | 6.7M | 193.25 |
| 2024-03-31 | $1.1B | 6.4M | 180.38 |
| 2023-12-31 | $878M | 5.8M | 151.94 |
| 2023-09-30 | $693M | 5.5M | 127.12 |
| 2023-06-30 | $621M | 4.8M | 130.36 |
| 2023-03-31 | $465M | 4.5M | 103.29 |
| 2022-12-31 | $344M | 4.1M | 84.00 |
| 2022-09-30 | $509M | 4.5M | 113.00 |
| 2022-06-30 | $478M | 4.5M | 106.21 |
| 2022-03-31 | $623M | 191k | 3259.95 |
| 2021-12-31 | $564M | 169k | 3334.34 |
| 2021-09-30 | $403M | 123k | 3285.04 |
| 2021-06-30 | $439M | 128k | 3440.16 |
| 2021-03-31 | $389M | 126k | 3094.08 |
| 2020-12-31 | $393M | 121k | 3256.93 |
| 2020-09-30 | $428M | 136k | 3148.73 |
| 2020-06-30 | $425M | 154k | 2758.82 |
| 2020-03-31 | $255M | 131k | 1949.72 |
| 2019-12-31 | $241M | 131k | 1847.84 |
| 2019-09-30 | $202M | 116k | 1735.91 |
| 2019-06-30 | $223M | 118k | 1893.63 |
| 2019-03-31 | $208M | 117k | 1780.75 |
| 2018-12-31 | $175M | 116k | 1501.97 |
| 2018-09-30 | $350M | 175k | 2003.00 |
| 2018-06-30 | $311M | 183k | 1699.80 |
| 2018-03-31 | $280M | 194k | 1447.34 |
| 2017-12-31 | $258M | 221k | 1169.47 |
| 2017-09-30 | $277M | 288k | 961.35 |
| 2017-06-30 | $316M | 327k | 968.00 |
| 2017-03-31 | $317M | 357k | 886.54 |
| 2016-12-31 | $289M | 386k | 749.87 |
| 2016-09-30 | $326M | 389k | 837.31 |
| 2016-06-30 | $287M | 401k | 715.62 |
| 2016-03-31 | $248M | 417k | 593.64 |
| 2015-12-31 | $196M | 290k | 675.89 |
| 2015-09-30 | $156M | 304k | 511.89 |
More positions owned by William Blair Investment Management
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