Micron Technology shares owned by William Blair $ Company
Quarter-by-quarter ownership of Micron Technology (MU) shares owned by William Blair $ Company
from 13F filings
Historical chart of William Blair $ Company investment in Micron Technology
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All positions including Micron Technology held by William Blair $ Company consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Micron Technology by William Blair $ Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $50M | 300k | 167.32 |
| 2025-06-30 | $36M | 294k | 123.25 |
| 2025-03-31 | $27M | 307k | 86.89 |
| 2024-12-31 | $25M | 300k | 84.16 |
| 2024-09-30 | $31M | 303k | 103.71 |
| 2024-06-30 | $40M | 302k | 131.53 |
| 2024-03-31 | $36M | 301k | 117.89 |
| 2023-12-31 | $26M | 301k | 85.34 |
| 2023-09-30 | $21M | 304k | 68.03 |
| 2023-06-30 | $19M | 300k | 63.11 |
| 2023-03-31 | $17M | 286k | 60.34 |
| 2022-12-31 | $15M | 296k | 49.98 |
| 2022-09-30 | $15M | 308k | 50.10 |
| 2022-06-30 | $17M | 309k | 55.28 |
| 2022-03-31 | $27M | 348k | 77.89 |
| 2021-12-31 | $32M | 347k | 93.15 |
| 2021-09-30 | $23M | 327k | 70.98 |
| 2021-06-30 | $25M | 297k | 84.98 |
| 2021-03-31 | $25M | 287k | 88.21 |
| 2020-12-31 | $21M | 276k | 75.18 |
| 2020-09-30 | $13M | 271k | 46.96 |
| 2020-06-30 | $14M | 271k | 51.52 |
| 2020-03-31 | $9.5M | 226k | 42.06 |
| 2019-12-31 | $13M | 236k | 53.78 |
| 2019-09-30 | $10M | 243k | 42.85 |
| 2019-06-30 | $9.2M | 239k | 38.59 |
| 2019-03-31 | $9.9M | 239k | 41.33 |
| 2018-12-31 | $7.3M | 229k | 31.73 |
| 2018-09-30 | $11M | 244k | 45.23 |
| 2018-06-30 | $12M | 232k | 52.44 |
| 2018-03-31 | $12M | 230k | 52.14 |
| 2017-12-31 | $9.6M | 233k | 41.12 |
| 2017-09-30 | $8.6M | 218k | 39.33 |
| 2017-06-30 | $6.3M | 212k | 29.86 |
| 2017-03-31 | $4.6M | 196k | 23.44 |
| 2016-12-31 | $4.2M | 191k | 21.92 |
| 2016-09-30 | $3.5M | 198k | 17.78 |
| 2016-06-30 | $3.0M | 216k | 13.76 |
| 2016-03-31 | $2.1M | 205k | 10.47 |
| 2015-12-31 | $2.0M | 138k | 14.16 |
| 2015-09-30 | $827k | 55k | 14.97 |
| 2015-06-30 | $999k | 53k | 18.83 |
| 2015-03-31 | $1.3M | 47k | 27.12 |
| 2014-12-31 | $1.6M | 46k | 35.00 |
| 2014-09-30 | $1.7M | 49k | 34.25 |
| 2014-06-30 | $1.7M | 52k | 32.95 |
| 2014-03-31 | $1.2M | 52k | 23.67 |
| 2013-12-31 | $823k | 38k | 21.73 |
| 2013-09-30 | $605k | 35k | 17.45 |
| 2013-06-30 | $608k | 43k | 14.32 |
| 2013-03-31 | $395k | 40k | 9.96 |
| 2012-12-31 | $232k | 37k | 6.32 |
| 2012-09-30 | $220k | 37k | 5.96 |
| 2012-06-30 | $226k | 36k | 6.29 |
| 2011-12-31 | $175k | 28k | 6.26 |
| 2011-09-30 | $129k | 26k | 5.01 |
| 2011-03-31 | $252k | 22k | 11.42 |
| 2010-12-31 | $172k | 22k | 8.01 |