Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,544,216 | $3,091,426 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 2,512,617 | $2,710,109 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 1,152,446 | $1,032,292 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 2,333,921 | $1,586,599 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 2,133,865 | $1,344,591 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 2,384,417 | $1,846,516 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 2,734,311 | $2,254,467 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 2,895,141 | $2,022,458 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 2,754,293 | $1,601,071 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 2,744,362 | $1,258,729 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 2,830,623 | $1,372,909 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 2,789,251 | $1,113,385 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 2,685,386 | $1,012,471 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 2,885,066 | $873,107 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 3,135,261 | $1,000,400 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 2,897,680 | $1,060,725 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 3,283,125 | $1,412,105 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 3,013,123 | $1,007,919 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 3,306,996 | $1,072,161 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 3,405,919 | $1,125,315 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 3,565,710 | $923,198 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 3,518,437 | $681,662 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 2,091,388 | $406,734 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 2,711,622 | $389,769 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 2,796,581 | $498,266 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 2,055,556 | $327,758 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 2,204,183 | $260,534 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 2,263,548 | $270,289 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 2,103,482 | $188,240 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 1,100,533 | $111,936 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 1,208,807 | $123,939 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 1,845,282 | $201,154 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 2,469,536 | $259,474 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 2,566,423 | $272,041 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 5,037,837 | $461,013 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 5,166,949 | $491,222 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 1,972,174 | $155,171 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 970,689 | $67,667 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 626,750 | $45,909 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 651,175 | $47,412 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 628,350 | $43,576 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 980,662 | $49,033 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 788,333 | $44,312 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 799,438 | $46,598 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 1,297,346 | $91,230 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 1,163,011 | $91,623 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 718,786 | $52,213 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 569,942 | $39,405 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 2,787,629 | $179,690 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 3,544,970 | $215,711 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 3,141,861 | $175,095 | $33.95 | $31.11 - $35.91 |