KLA - 34 Year Stock Price History | KLAC

Historical daily share price chart and data for KLA since 1990 adjusted for splits and dividends. The latest closing stock price for KLA as of June 17, 2024 is 848.88.
  • The all-time high KLA stock closing price was 848.88 on June 17, 2024.
  • The KLA 52-week high stock price is 851.68, which is 0.3% above the current share price.
  • The KLA 52-week low stock price is 440.15, which is 48.1% below the current share price.
  • The average KLA stock price for the last 52 weeks is 583.60.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
KLA Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 680.8657 558.0387 848.8800 542.0261 848.8800 46.65%
2023 449.1863 370.5219 588.9883 352.7944 578.8609 56.03%
2022 343.3496 422.6820 432.3094 258.1183 370.9942 -11.21%
2021 324.5645 250.0296 427.6171 250.0296 417.8440 68.03%
2020 182.0259 172.1869 256.3781 108.0818 248.6658 47.98%
2019 124.2556 83.6840 168.5841 78.9894 168.0371 103.99%
2018 95.7913 95.1394 110.3179 74.7734 82.3768 -12.54%
2017 86.1957 69.5114 100.8050 68.6448 94.1892 36.76%
2016 62.0299 58.3123 72.6889 53.8215 68.8724 16.99%
2015 49.5856 57.6704 59.3395 39.0139 58.8726 2.04%
2014 46.7357 40.6439 59.5903 38.3033 57.6950 39.57%
2013 36.3372 30.8717 42.1431 29.5016 41.3365 38.97%
2012 30.1167 28.6719 33.5234 27.2956 29.7445 2.04%
2011 25.4700 22.7656 30.2378 20.1857 29.1492 28.40%
2010 18.8827 21.1560 23.5940 15.7156 22.7010 9.56%
2009 15.8081 12.5787 21.4311 8.7697 20.7205 69.94%
2008 19.5628 25.5177 25.5407 8.4442 12.1926 -53.83%
2007 29.2769 26.5876 34.0538 25.4913 26.4059 -2.20%
2006 25.3869 27.2313 29.1614 21.0793 27.0000 1.88%
2005 25.2345 24.1462 29.0578 20.7756 26.5007 6.74%
2004 24.8529 30.0841 33.3675 19.0238 24.8284 -20.43%
2003 25.2336 19.9139 32.4507 16.8650 31.2034 65.51%
2002 24.9490 27.8774 37.0294 13.9387 18.8532 -28.63%
2001 24.8944 18.1922 32.3281 15.6230 26.4169 47.11%
2000 28.9908 28.9168 51.9382 13.9920 17.9577 -39.52%
1999 17.4894 12.1930 29.6896 11.6440 29.6896 156.80%
1998 9.1036 10.7938 12.7927 5.6634 11.5614 12.30%
1997 13.3564 9.1281 20.1564 9.1281 10.2954 8.82%
1996 6.8238 7.0626 10.0955 4.7306 9.4612 36.22%
1995 9.4426 6.3963 12.5595 6.1964 6.9454 6.37%
1994 5.5463 3.6979 7.0626 3.4487 6.5296 76.58%
1993 2.4074 1.5991 3.7312 1.4152 3.6979 126.53%
1992 1.2785 1.4818 1.8150 0.9488 1.6324 10.16%
1991 1.4615 1.2153 1.8816 1.1327 1.4818 27.08%
Sector Industry Market Cap Revenue
Computer and Technology Electrical Products - Miscellaneous $114.293B $10.496B
KLA Corporation is an original equipment manufacturer (OEM) of process diagnostics and control (PDC) equipment and yield management solutions required for the fabrication of semiconductor integrated circuits (ICs) or chips. The company has a comprehensive portfolio of products addressing each major PDC subsegment'photomask (reticle) inspection, wafer inspection/defect review and metrology.Reticle production is vital to the semiconductor device formation process. Reticles are used to control the precise deposition of materials onto the wafer, which ultimately change its chemical characteristics, imparting specific functionalities to the ICs thus created. Inspection and metrology tools measure the quality of the reticles, helping to improve reticle production yields. As a result of the broader applicability of semiconductors, shrinking form factors and increasing functionalities of individual chips, reticle design and production are growing in importance.
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