Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 90,488 | $109,950 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 33,225 | $35,836 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 31,585 | $28,292 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 30,678 | $20,855 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 32,916 | $20,741 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 30,784 | $23,839 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 30,735 | $25,341 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 58,545 | $40,898 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 62,259 | $36,191 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 28,846 | $13,231 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 28,924 | $14,029 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 37,855 | $15,111 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 54,244 | $20,452 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 72,701 | $22,002 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 70,000 | $22,336 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 63,383 | $23,202 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 62,344 | $26,815 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 65,720 | $21,984 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 60,849 | $19,728 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 45,682 | $15,093 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 32,819 | $8,497 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 28,510 | $5,524 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 21,945 | $4,268 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 32,071 | $4,610 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 41,016 | $7,308 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 49,671 | $7,920 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 31,867 | $3,767 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 32,812 | $3,918 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 36,062 | $3,227 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 36,117 | $3,673 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 105,760 | $10,844 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 67,642 | $7,374 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 31,946 | $3,357 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 32,543 | $3,450 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 40,551 | $3,711 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 29,479 | $2,803 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 28,698 | $2,258 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 32,845 | $2,290 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 20,340 | $1,490 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 24,676 | $1,797 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 27,316 | $1,894 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 44,917 | $2,246 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 42,863 | $2,409 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 68,099 | $3,970 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 34,944 | $2,457 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 30,093 | $2,371 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 32,193 | $2,338 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 10,953 | $757 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 8,754 | $564 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 8,403 | $511 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 8,403 | $468 | $33.95 | $31.11 - $35.91 |
| Q1 2013 | 7,938 | $419 | $32.87 | $29.13 - $35.65 |
| Q4 2012 | 7,938 | $379 | — | — |
| Q3 2012 | 23,915 | $1,141 | — | — |
| Q2 2012 | 23,672 | $1,166 | — | — |
| Q1 2012 | 22,660 | $1,233 | — | — |
| Q4 2011 | 25,707 | $1,240 | — | — |