Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,843 | $5,885 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 5,978 | $6,448 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 6,736 | $6,034 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 7,030 | $4,779 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 6,969 | $4,391 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 59,929 | $46,410 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 71,477 | $58,934 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 80,914 | $56,524 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 84,702 | $49,237 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 57,173 | $26,223 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 62,766 | $30,443 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 55,180 | $22,026 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 62,744 | $23,656 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 69,871 | $21,145 | $334.63 | $272.74 - $384.72 |
| Q1 2022 | 6,500 | $2,379 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 7,200 | $3,097 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 6,700 | $2,241 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 6,600 | $2,140 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 6,100 | $2,015 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 3,500 | $906 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 3,500 | $678 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 4,000 | $778 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 3,300 | $474 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 7,600 | $1,354 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 7,600 | $1,212 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 7,600 | $898 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 7,200 | $860 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 7,200 | $644 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 7,200 | $732 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 6,400 | $656 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 4,100 | $447 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 5,400 | $567 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 4,600 | $488 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 4,600 | $421 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 4,600 | $437 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 4,500 | $354 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 2,900 | $202 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 2,900 | $212 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 2,900 | $211 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 2,900 | $201 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 3,700 | $185 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 3,700 | $208 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 3,700 | $216 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 3,700 | $263 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 3,700 | $291 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 3,700 | $269 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 3,700 | $256 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 3,700 | $238 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 3,700 | $225 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 3,700 | $206 | $33.95 | $31.11 - $35.91 |
| Q1 2013 | 3,700 | $195 | $32.87 | $29.13 - $35.65 |
| Q4 2012 | 3,700 | $177 | — | — |
| Q3 2012 | 3,700 | $177 | — | — |
| Q2 2012 | 3,700 | $182 | — | — |
| Q1 2012 | 3,700 | $201 | — | — |
| Q4 2011 | 3,700 | $179 | — | — |
| Q3 2011 | 4,100 | $157 | — | — |
| Q2 2011 | 4,100 | $166 | — | — |
| Q1 2011 | 4,100 | $193 | — | — |
| Q4 2010 | 2,400 | $93 | — | — |
| Q3 2010 | 2,400 | $85 | — | — |
| Q2 2010 | 2,400 | $67 | — | — |
| Q1 2010 | 2,400 | $74 | — | — |
| Q4 2009 | 2,400 | $87 | — | — |
| Q3 2009 | 2,400 | $86 | — | — |
| Q2 2009 | 2,400 | $61 | — | — |
| Q4 2008 | 2,400 | $52 | — | — |
| Q3 2008 | 2,400 | $76 | — | — |
| Q2 2008 | 2,400 | $98 | — | — |
| Q1 2008 | 2,400 | $89 | — | — |
| Q4 2007 | 2,400 | $116 | — | — |
| Q3 2007 | 1,200 | $67 | — | — |
| Q2 2007 | 1,200 | $66 | — | — |
| Q1 2007 | 2,200 | $117 | — | — |
| Q4 2006 | 2,200 | $109 | — | — |