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KLA Corporation KLA Corporation

KLA Corporation

KLAC
Rank in Stocks #65
KLA Corporation designs, manufactures, and markets process control,... KLA Corporation designs, manufactures, and markets process control, process-enabling, and yield management solutions for the semiconductor and related electronics industries worldwide. It operates through four segments: Semiconductor Process Control; Specialty Semiconductor Process; PCB, Display and Component Inspection; and Other. The company offers integrated circuit (IC) manufacturing products that comprises wafer inspection and review, and metrology; wafer and substrate defect inspection and metrology; reticle defect inspection and metrology; chemical/materials quality analysis; in situ process management and wafer handling diagnostics for IC and original equipment manufacturer (OEM) manufacturing; software products to provide run-time process control, defect excursion identification, process corrections, and defect classification; and refurbished and remanufactured products. It also provides specialty semiconductor manufacturing, benchtop metrology, surface characterization, and electrical property measurement services for general purpose/ lab applications; etch, plasma dicing, deposition, and other wafer processing technologies and solutions for the semiconductor and microelectronics industry. In addition, the company offers direct imaging, inspection, optical shaping, additive printing, and computer-aided manufacturing and engineering solutions for the PCB market; inspection and electrical testing systems to identify and classify defects, as well as systems to repair defects for the display market; and inspection and metrology systems for quality control and yield improvement in advanced and traditional semiconductor packaging markets. The company was formerly known as KLA-Tencor Corporation and changed its name to KLA Corporation in July 2019. KLA Corporation was incorporated in 1975 and is headquartered in Milpitas, California.
Share Price
$1,748.11
Market Cap
$229.69B
Change (1 day)
-2.66%
Change (1 year)
158.52%
Country
US
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Stock price history for KLA Corporation (KLAC)
Highest end of day price: $1.66K on 2026-04-01

Lowest end of day price: $1.28 on 1980-10-01
Stock price history of KLA Corporation from 1980 to 2026
Annual Stock Price Performance
Year Performance
2026 (TTM) -8.89%
2025 89.84%
2024 14.26%
2023 46.22%
2022 -6.07%
2021 59.00%
2020 52.03%
2019 88.70%
2018 -14.78%
2017 35.23%
2016 14.62%
2015 -2.21%
2014 11.37%
2013 32.72%
2012 -0.77%
2011 20.75%
2010 10.09%
2009 76.29%
2008 -58.48%
2007 -3.06%
2006 -1.83%
2005 10.47%
2004 -17.35%
2003 47.96%
2002 -27.92%
2001 67.19%
2000 -36.25%
1999 139.08%
1998 9.33%
1997 5.67%
1996 17.22%
1995 26.81%
1994 91.76%
1993 119.86%
1992 22.21%
1991 16.97%
1990 -6.41%
1989 -24.50%
1988 -19.40%
1987 -2.52%
1986 -32.90%
1985 34.76%
1984 -0.80%
1983 160.45%
1982 90.72%
1981 -41.66%
1980 0.00%
Stock price for similar companies or competitors
Company Stock price Change 1y% Country
$1.48K 116.90%
NL
$265.16 287.43%
US
$387.81 165.85%
US
$137.80 94.94%
JP
$174.34 324.91%
JP