Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,510,391 | $4,256,228 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 3,478,487 | $3,741,228 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 3,479,042 | $3,105,715 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 3,363,240 | $2,280,825 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 3,253,302 | $2,046,472 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 3,221,694 | $2,487,971 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 3,127,951 | $2,573,635 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 3,061,026 | $2,134,010 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 3,005,601 | $1,743,178 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 2,953,462 | $1,352,224 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 2,907,580 | $1,407,032 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 2,844,959 | $1,133,396 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 2,576,855 | $970 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 2,560,303 | $774,065 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 2,639,767 | $840,862 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 2,611,612 | $953,676 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 2,517,601 | $1,079,897 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 2,484,240 | $828,729 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 2,441,699 | $789,385 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 2,765,326 | $911,493 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 2,665,307 | $688,532 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 2,631,933 | $509,065 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 2,596,749 | $504,122 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 2,594,422 | $372,234 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 2,635,430 | $468,832 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 2,483,706 | $395,584 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 2,429,259 | $286,958 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 2,773,240 | $330,931 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 2,374,467 | $212,281 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 2,249,325 | $228,447 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 2,156,378 | $220,709 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 2,212,054 | $240,656 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 2,184,792 | $229,185 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 1,966,760 | $208,129 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 1,920,995 | $175,550 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 1,920,546 | $182,377 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 1,799,110 | $141,419 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 1,360,397 | $94,685 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 1,306,444 | $95,533 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 1,302,094 | $94,619 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 1,275,968 | $88,305 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 1,282,552 | $64,001 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 1,282,297 | $71,937 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 1,298,646 | $75,582 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 1,254,297 | $88,088 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 1,210,015 | $95,204 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 1,220,467 | $88,601 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 1,280,293 | $88,482 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 1,242,198 | $80,049 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 1,181,841 | $71,898 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 1,149,596 | $64,054 | $33.95 | $31.11 - $35.91 |