Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 400,523 | $486,667 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 348,480 | $370,828 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 637,281 | $570,838 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 482,558 | $328,043 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 527,196 | $332,197 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 461,627 | $357,489 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 443,649 | $365,793 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 103,511 | $72,310 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 112,837 | $65,592 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 105,062 | $48,188 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 100,602 | $48,794 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 94,117 | $37,569 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 91,666 | $34,561 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 149,117 | $45,127 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 157,523 | $50,497 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 169,652 | $63,420 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 58,561 | $25,187 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 108,176 | $36,186 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 148,055 | $48,001 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 88,218 | $29,147 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 59,068 | $15,293 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 185,602 | $35,629 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 117,412 | $22,834 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 85,687 | $12,725 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 89,374 | $15,924 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 15,129 | $2,398 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 43,017 | $5,085 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 196,099 | $23,416 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 409,256 | $36,624 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 579,448 | $58,935 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 1,005,470 | $102,367 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 616,879 | $67,246 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 724,904 | $76,165 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 262,500 | $27,541 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 396,600 | $36,690 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 575,100 | $55,003 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 750,400 | $59,041 | $65.71 | $59.77 - $71.83 |
| Q3 2015 | 149,617 | $7,481 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 924,445 | $51,542 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 342,845 | $20,228 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 378,388 | $26,608 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 919,408 | $72,430,963 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 1,063,842 | $77,277,483 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 989,508 | $68,414,583 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 999,949 | $64,456,713 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 1,078,749 | $65,641,877 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 909,699 | $50,697,525 | $33.95 | $31.11 - $35.91 |