Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 378,289 | $459,652 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 510,169 | $550,269 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 555,409 | $497,502 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 464,649 | $315,869 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 491,225 | $309,531 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 490,544 | $379,882 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 499,311 | $411,687 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 391,699 | $273,629 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 249,812 | $145,216 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 279,036 | $127,983 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 284,311 | $137,897 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 230,032 | $91,822 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 217,140 | $81,868 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 488,216 | $147,749 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 155,101 | $49,491 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 478,499 | $175,160 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 478,204 | $205,681 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 486,093 | $162,603 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 405,719 | $131,538 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 439,521 | $145,218 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 227,069 | $58,791 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 249,878 | $48,412 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 180,604 | $35,123 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 121,461 | $17,458 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 130,172 | $23,192 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 175,666 | $28,010 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 167,513 | $19,801 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 131,291 | $15,677 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 136,149 | $12,184 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 50,729 | $5,161 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 58,216 | $5,968 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 99,422 | $10,837 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 71,327 | $7,495 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 10,056 | $1,067 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 46,371 | $4,243 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 54,004 | $5,134 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 102,737 | $8,083 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 3,690,255 | $257,249 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 6,543,446 | $479,307 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 6,754,810 | $491,817 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 453,381 | $31,442 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 83,230 | $4,161 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 590,391 | $33,186 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 595,582 | $34,716 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 531,571 | $37,380 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 398,845 | $31,421 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 212,669 | $15,448 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 146,243 | $10,110 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 175,315 | $11,300 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 171,521 | $10,438 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 216,447 | $12,063 | $33.95 | $31.11 - $35.91 |