Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 15,712 | $19,091 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 16,373 | $17,660 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 16,636 | $14,902 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 16,705 | $11,356 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 19,599 | $12,350 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 19,466 | $15,075 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 19,858 | $16,373 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 20,538 | $14,347 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 21,554 | $12,529 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 22,678 | $10,402 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 23,115 | $11,211 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 24,199 | $9,660 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 25,019 | $9,433 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 25,651 | $7,763 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 27,307 | $8,713 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 28,575 | $10,460 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 29,733 | $12,789 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 30,777 | $10,295 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 33,397 | $10,828 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 25,616 | $8,463 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 27,862 | $7,214 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 29,249 | $5,667 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 30,493 | $5,931 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 32,982 | $4,740 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 37,464 | $6,676 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 38,390 | $6,120 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 39,380 | $4,654 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 44,997 | $5,373 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 47,875 | $4,285 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 54,724 | $5,566 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 63,056 | $6,465 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 72,661 | $7,920 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 81,698 | $8,584 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 85,480 | $9,061 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 91,091 | $8,336 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 97,294 | $9,250 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 105,834 | $8,326 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 116,295 | $8,107 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 117,040 | $8,573 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 211,075 | $12,303 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 141,617 | $9,821 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 237,254 | $11,862 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 231,837 | $13,031 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 211,075 | $12,304 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 199,107 | $14,000 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 204,158 | $16,084 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 215,789 | $15,675 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 201,017 | $13,898 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 181,110 | $11,674 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 161,718 | $9,841 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 153,372 | $8,548 | $33.95 | $31.11 - $35.91 |
| Q1 2013 | 140,348 | $7,402 | $32.87 | $29.13 - $35.65 |
| Q4 2012 | 112,042 | $5,351 | — | — |
| Q3 2012 | 94,800 | $4,522 | — | — |
| Q2 2012 | 51,954 | $2,558 | — | — |
| Q1 2012 | 49,270 | $2,682 | — | — |
| Q4 2011 | 3,331 | $161 | — | — |
| Q3 2011 | 3,331 | $127 | — | — |
| Q2 2011 | 991 | $40 | — | — |
| Q1 2011 | 891 | $42 | — | — |
| Q4 2010 | 899 | $35 | — | — |
| Q3 2010 | 297 | $10 | — | — |
| Q2 2010 | 313 | $9 | — | — |
| Q1 2010 | 501 | $15 | — | — |
| Q4 2009 | 885 | $32 | — | — |
| Q3 2009 | 750 | $27 | — | — |
| Q2 2009 | 3,214 | $81 | — | — |
| Q1 2009 | 2,389 | $48 | — | — |