Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 558,600 | $678,752 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 484,292 | $522,090 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 581,447 | $526,466 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 168,119 | $114,287 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 158,852 | $100,096 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 144,087 | $111,582 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 147,148 | $121,325 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 149,869 | $104,694 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 176,403 | $102,543 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 202,927 | $93,074 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 190,556 | $92,423 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 248,298 | $99,113 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 246,406 | $92,902 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 189,628 | $57,387 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 161,287 | $51,463 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 163,249 | $52,119 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 159,073 | $68,419 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 157,076 | $52,543 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 269,133 | $87,256 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 330,628 | $109,240 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 382,956 | $99,152 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 433,798 | $84,044 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 888,036 | $172,706 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 864,766 | $124,302 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 1,306,957 | $232,860 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 2,383,281 | $380,014 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 1,326,920 | $156,842 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 23,025 | $2,749 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 2,302 | $206 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 2,317 | $236 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 2,369 | $243 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 134,269 | $14,636 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 951,630 | $99,988 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 823,742 | $87,316 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 824,707 | $75,469 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 1,132,517 | $107,668 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 1,061,190 | $83,494 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 1,251,629 | $87,252 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 1,158,814 | $84,883 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 677,285 | $49,313 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 598,947 | $41,537 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 783,856 | $39,193 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 578,907 | $32,545 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 540,900 | $31,529 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 761,700 | $53,563 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 923,700 | $72,770 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 951,300 | $69,104 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 994,550 | $68,763 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 736,200 | $47,456 | $39.78 | $36.98 - $42.15 |