Ticker: KLAC CUSIP: 482480100 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 23,417 | $28,454 | $1171.91 | $979.33 - $1286.81 |
| Q3 2025 | 19,027 | $20,523 | $930.36 | $830.85 - $1083.78 |
| Q2 2025 | 20,911 | $18,731 | $748.55 | $547.89 - $911.31 |
| Q1 2025 | 25,580 | $17,389 | $714.90 | $626.53 - $787.27 |
| Q4 2024 | 25,655 | $16,166 | $669.07 | $604.24 - $823.66 |
| Q3 2024 | 22,464 | $17,396 | $775.08 | $639.56 - $884.65 |
| Q2 2024 | 25,901 | $21,356 | $728.44 | $613.80 - $865.13 |
| Q1 2024 | 16,284 | $11,376 | $631.89 | $533.07 - $718.19 |
| Q4 2023 | 15,692 | $9,122 | $510.90 | $439.38 - $587.15 |
| Q3 2023 | 12,477 | $5,723 | $469.45 | $431.39 - $509.83 |
| Q2 2023 | 12,490 | $6,058 | $407.84 | $346.68 - $477.23 |
| Q1 2023 | 12,619 | $5,037 | $383.34 | $350.54 - $417.01 |
| Q4 2022 | 12,579 | $4,743 | $337.92 | $242.12 - $407.40 |
| Q3 2022 | 14,767 | $4,469 | $334.63 | $272.74 - $384.72 |
| Q2 2022 | 17,484 | $5,579 | $323.74 | $294.07 - $359.05 |
| Q1 2022 | 23,409 | $8,569 | $358.99 | $298.47 - $438.16 |
| Q4 2021 | 26,853 | $11,550 | $369.50 | $304.02 - $424.08 |
| Q3 2021 | 28,357 | $9,486 | $318.72 | $273.94 - $358.15 |
| Q2 2021 | 28,524 | $9,248 | $304.93 | $271.63 - $341.75 |
| Q1 2021 | 25,440 | $8,405 | $285.88 | $244.18 - $324.26 |
| Q4 2020 | 26,262 | $6,799 | $220.47 | $179.54 - $254.78 |
| Q3 2020 | 26,890 | $5,210 | $186.13 | $161.70 - $206.30 |
| Q2 2020 | 25,122 | $4,886 | $160.31 | $117.44 - $185.62 |
| Q1 2020 | 17,261 | $2,481 | $150.21 | $103.06 - $171.72 |
| Q4 2019 | 37,527 | $6,686 | $155.73 | $142.30 - $167.48 |
| Q3 2019 | 84,926 | $13,541 | $129.13 | $106.76 - $150.68 |
| Q2 2019 | 35,695 | $4,219 | $106.14 | $93.34 - $118.03 |
| Q1 2019 | 73,086 | $8,727 | $98.08 | $77.84 - $114.05 |
| Q4 2018 | 67,625 | $6,052 | $84.23 | $73.26 - $92.78 |
| Q3 2018 | 34,320 | $3,491 | $98.18 | $89.72 - $109.57 |
| Q2 2018 | 47,090 | $4,828 | $97.03 | $87.08 - $106.13 |
| Q1 2018 | 58,898 | $6,420 | $98.66 | $84.98 - $110.22 |
| Q4 2017 | 65,976 | $6,932 | $92.93 | $87.45 - $101.17 |
| Q3 2017 | 66,399 | $7,038 | $83.67 | $76.77 - $93.25 |
| Q2 2017 | 66,399 | $6,076 | $86.97 | $79.53 - $95.69 |
| Q1 2017 | 145,667 | $13,849 | $76.28 | $67.20 - $84.16 |
| Q4 2016 | 75,505 | $5,941 | $65.71 | $59.77 - $71.83 |
| Q3 2016 | 59,176 | $4,125 | $61.47 | $57.31 - $66.21 |
| Q2 2016 | 70,281 | $5,148 | $60.76 | $57.25 - $63.93 |
| Q1 2016 | 70,281 | $5,117 | $56.58 | $52.61 - $61.78 |
| Q4 2015 | 70,281 | $4,874 | $53.38 | $40.48 - $58.84 |
| Q3 2015 | 80,340 | $4,017 | $42.50 | $37.34 - $47.18 |
| Q2 2015 | 33,947 | $1,908 | $47.89 | $45.44 - $49.96 |
| Q1 2015 | 38,172 | $2,225 | $52.00 | $46.89 - $57.67 |
| Q4 2014 | 39,344 | $2,767 | $52.04 | $42.19 - $59.17 |
| Q3 2014 | 67,529 | $5,320 | $48.63 | $45.01 - $52.55 |
| Q2 2014 | 80,587 | $5,854 | $42.48 | $39.45 - $46.73 |
| Q1 2014 | 67,333 | $4,655 | $41.11 | $37.63 - $45.13 |
| Q4 2013 | 68,194 | $4,396 | $39.78 | $36.98 - $42.15 |
| Q3 2013 | 72,185 | $4,392 | $36.71 | $33.87 - $39.26 |
| Q2 2013 | 98,453 | $5,487 | $33.95 | $31.11 - $35.91 |
| Q1 2013 | 149,525 | $7,886 | $32.87 | $29.13 - $35.65 |
| Q4 2012 | 125,142 | $5,977 | — | — |
| Q3 2012 | 166,243 | $7,931 | — | — |
| Q2 2012 | 162,063 | $7,982 | — | — |
| Q1 2012 | 152,798 | $8,315 | — | — |
| Q4 2011 | 158,545 | $7,650 | — | — |
| Q3 2011 | 172,319 | $6,596 | — | — |