KLA-Tencor Corporation shares owned by William Blair $ Company
Quarter-by-quarter ownership of KLA-Tencor Corporation (KLAC) shares owned by William Blair $ Company
from 13F filings
Historical chart of William Blair $ Company investment in KLA-Tencor Corporation
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Quarterly reported holdings in KLA-Tencor Corporation by William Blair $ Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-12-31 | $20M | 31k | 630.12 |
| 2024-09-30 | $24M | 31k | 774.42 |
| 2024-06-30 | $25M | 30k | 824.52 |
| 2024-03-31 | $20M | 29k | 698.57 |
| 2023-12-31 | $16M | 27k | 581.29 |
| 2023-09-30 | $12M | 26k | 458.66 |
| 2023-06-30 | $12M | 24k | 485.02 |
| 2023-03-31 | $10M | 25k | 399.18 |
| 2022-12-31 | $9.1M | 24k | 377.03 |
| 2022-09-30 | $7.1M | 24k | 302.63 |
| 2022-06-30 | $7.6M | 24k | 319.09 |
| 2022-03-31 | $8.3M | 23k | 366.08 |
| 2021-12-31 | $9.5M | 22k | 430.10 |
| 2021-09-30 | $5.9M | 18k | 334.52 |
| 2021-06-30 | $5.4M | 17k | 324.20 |
| 2021-03-31 | $5.4M | 16k | 330.40 |
| 2020-12-31 | $4.4M | 17k | 258.91 |
| 2020-09-30 | $3.3M | 17k | 193.75 |
| 2020-06-30 | $560k | 2.9k | 194.44 |
| 2020-03-31 | $348k | 2.4k | 143.80 |
| 2019-12-31 | $663k | 3.7k | 178.27 |
| 2019-09-30 | $355k | 2.2k | 159.62 |
| 2019-06-30 | $251k | 2.1k | 118.12 |
| 2019-03-31 | $263k | 2.2k | 119.44 |
| 2017-12-31 | $1.1M | 10k | 105.11 |
| 2017-09-30 | $202k | 1.9k | 105.76 |
| 2014-09-30 | $282k | 3.6k | 78.51 |
| 2014-06-30 | $260k | 3.6k | 72.38 |
| 2014-03-31 | $250k | 3.6k | 69.27 |