KLA-Tencor Corporation shares owned by Tower Research Capital
Quarter-by-quarter ownership of KLA-Tencor Corporation (KLAC) shares owned by Tower Research Capital
from 13F filings
Historical chart of Tower Research Capital investment in KLA-Tencor Corporation
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Quarterly reported holdings in KLA-Tencor Corporation by Tower Research Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.1M | 2.9k | 1078.60 |
| 2025-06-30 | $2.2M | 2.5k | 895.74 |
| 2025-03-31 | $6.2M | 9.3k | 666.93 |
| 2024-12-31 | $12M | 19k | 630.12 |
| 2024-09-30 | $6.1M | 7.9k | 774.41 |
| 2024-06-30 | $13M | 16k | 824.51 |
| 2024-03-31 | $9.0M | 13k | 698.57 |
| 2023-09-30 | $5.3M | 12k | 458.66 |
| 2023-06-30 | $1.6M | 3.2k | 485.02 |
| 2023-03-31 | $2.1M | 5.4k | 399.10 |
| 2022-12-31 | $1.4M | 3.6k | 375.59 |
| 2022-09-30 | $13M | 43k | 302.57 |
| 2022-06-30 | $8.8M | 28k | 319.08 |
| 2022-03-31 | $31M | 85k | 366.08 |
| 2021-12-31 | $9.3M | 22k | 430.07 |
| 2021-09-30 | $5.7M | 17k | 334.54 |
| 2021-06-30 | $3.0M | 9.2k | 324.08 |
| 2021-03-31 | $5.6M | 17k | 328.67 |
| 2020-12-31 | $1.7M | 6.6k | 258.83 |
| 2020-09-30 | $1.3M | 6.7k | 197.80 |
| 2020-06-30 | $774k | 4.0k | 194.57 |
| 2020-03-31 | $1.7M | 12k | 143.92 |
| 2019-12-31 | $25k | 139 | 179.86 |
| 2019-09-30 | $1.3M | 7.9k | 159.59 |
| 2019-06-30 | $48k | 406 | 118.23 |
| 2019-03-31 | $515k | 4.4k | 117.65 |
| 2018-12-31 | $4.0k | 42 | 95.24 |
| 2018-09-30 | $246k | 2.4k | 101.91 |
| 2018-06-30 | $606k | 5.9k | 102.47 |
| 2018-03-31 | $90k | 825 | 109.09 |
| 2017-12-31 | $86k | 810 | 105.86 |
| 2017-09-30 | $89k | 831 | 107.14 |
| 2017-03-31 | $23k | 243 | 94.65 |
| 2016-12-31 | $25k | 319 | 78.37 |
| 2016-09-30 | $0 | 7 | 0.00 |
| 2016-06-30 | $371k | 5.1k | 73.36 |
| 2015-12-31 | $1.0k | 21 | 47.62 |
| 2015-09-30 | $11k | 218 | 50.46 |
| 2015-06-30 | $18k | 319 | 56.43 |
| 2015-03-31 | $189k | 3.2k | 58.35 |
| 2014-12-31 | $17k | 240 | 70.83 |
| 2014-09-30 | $602k | 7.7k | 78.57 |
| 2014-06-30 | $173k | 2.4k | 72.69 |
| 2014-03-31 | $314k | 4.5k | 69.28 |
| 2013-12-31 | $440k | 6.8k | 64.55 |
| 2013-09-30 | $95k | 1.6k | 60.83 |
| 2013-06-30 | $34k | 615 | 55.28 |