Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,352,323 | $1,643,157 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 1,495,197 | $1,612,636 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 1,553,484 | $1,391,468 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 1,628,923 | $1,097,282 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 1,450,823 | $914,200 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 1,706,956 | $1,321,862 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 1,781,318 | $1,468,698 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 1,940,562 | $1,355,594 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 2,109,369 | $1,226,186 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 2,346,911 | $1,076,441 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 2,244,661 | $1,088,697 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 2,277,811 | $909,236 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 2,412,993 | $909,780 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 2,433,154 | $736,347 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 2,540,437 | $810,607 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 2,607,611 | $954,542 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 3,257,881 | $1,401,248 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 3,152,636 | $1,054,590 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 3,687,498 | $1,195,527 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 3,623,238 | $1,197,123 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 3,557,258 | $921,013 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 3,617,309 | $700,816 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 3,591,765 | $698,522 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 3,836,149 | $551,410 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 3,560,068 | $634,297 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 3,547,582 | $565,663 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 3,391,942 | $400,927 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 2,972,980 | $355,004 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 2,919,026 | $261,227 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 2,897,617 | $294,717 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 2,987,127 | $306,270 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 3,047,540 | $332,212 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 3,649,620 | $383,466 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 4,516,903 | $478,792 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 4,308,404 | $394,262 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 17,786 | $1,691 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 20,944 | $1,648 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 18,844 | $1,314 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 24,611 | $1,803 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 24,611 | $1,792 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 24,611 | $1,707 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 24,611 | $1,230 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 24,611 | $1,384 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 24,611 | $1,435 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 24,611 | $1,731 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 24,611 | $1,939 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 402,451 | $29,236 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 425,511 | $29,424 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 129,981 | $8,378 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 156,355 | $9,512 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 416,600 | $23,028 | $33.95 | $31.11 - $35.91 |