Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,219,297 | $7,556,943 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 6,190,357 | $6,676,919 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 6,119,719 | $5,481,677 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 6,081,490 | $4,134,197 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 6,096,504 | $3,841,740 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 5,979,293 | $4,630,424 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 5,833,976 | $4,810,172 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 5,804,788 | $4,055,051 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 5,717,366 | $3,323,505 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 5,484,585 | $2,515,560 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 5,661,006 | $2,745,701 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 5,733,533 | $2,288,651 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 5,685,695 | $2,143,678 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 5,836,504 | $1,766,301 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 6,021,511 | $1,921,344 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 6,239,515 | $2,284,037 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 6,315,958 | $2,716,557 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 6,202,481 | $2,074,792 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 6,221,740 | $2,017,150 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 6,206,233 | $2,050,539 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 6,393,590 | $1,655,364 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 6,607,871 | $1,280,209 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 6,673,941 | $1,297,948 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 6,789,455 | $975,916 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 6,851,118 | $1,220,664 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 6,937,198 | $1,106,136 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 7,056,820 | $834,116 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 6,884,898 | $822,126 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 6,527,590 | $584,154 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 6,665,716 | $677,969 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 6,422,974 | $658,555 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 6,427,206 | $700,628 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 6,737,526 | $707,927 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 6,693,140 | $709,466 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 6,724,683 | $615,375 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 6,901,169 | $656,105 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 6,465,147 | $508,676 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 6,325,584 | $440,964 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 5,926,654 | $434,130 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 6,067,889 | $441,799 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 6,187,856 | $429,134 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 6,121,213 | $306,067 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 6,429,883 | $361,429 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 6,751,677 | $393,552 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 8,237,282 | $579,232 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 8,174,980 | $644,034 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 8,426,931 | $612,136 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 7,770,489 | $537,250 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 7,971,365 | $513,831 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 7,519,770 | $457,577 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 7,442,391 | $414,759 | $33.95 | $31.11 - $35.91 |