About KLA Corporation (KLAC)
KLA Corporation is a Semiconductor Equipment & Materials company operating in the Technology sector.
KLAC trades on the US stock exchanges (NYSE/NASDAQ) and is classified as a large-cap stock .
Key Statistics
- Current Price
- $157.91
- Market Cap
- $205.75B
- 52-Week High
- $307.37
- 52-Week Low
- $107.20
- Sector
- Technology
- Industry
- Semiconductor Equipment & Materials
$1,000 Invested in KLA Corporation (KLAC)
How much would $1,000 invested in KLAC be worth today?
What would $1,000 invested in KLAC 1 year ago be worth today?
A $1,000 investment in KLA Corporation (KLAC) in 2025 would be worth $1,307 as of November 2026, representing a +30.7% total return.
What would $1,000 invested in KLAC 3 years ago be worth today?
A $1,000 investment in KLA Corporation (KLAC) in 2023 would be worth $3,529 as of November 2026, representing a +252.9% total return.
What would $1,000 invested in KLAC 5 years ago be worth today?
A $1,000 investment in KLA Corporation (KLAC) in 2021 would be worth $4,830 as of November 2026, representing a +383.0% total return.
What would $1,000 invested in KLAC 10 years ago be worth today?
A $1,000 investment in KLA Corporation (KLAC) in 2016 would be worth $25,119 as of November 2026, representing a +2411.9% total return.
What would $1,000 invested in KLAC at IPO be worth today?
A $1,000 investment in KLA Corporation (KLAC) at IPO would be worth $2,605,576 as of November 2026, representing a +260457.6% total return.
Monthly Returns Heatmap
Over the past 46+ years (552 months), KLA Corporation (KLAC) has averaged a monthly return of +2.32% with a median return of +1.42%. The stock had 303 positive months (55%) and 241 negative months (44%). The best month in KLAC's history was January 1987 with a +67.0% return, while the worst was July 2026 at -39.4%. Historically, January tends to be the strongest month (averaging +6.7%), and September the weakest (-1.7%).
KLAC's longest winning streak was 9 consecutive months of gains, while its longest losing streak was 6 consecutive months of losses. The best full year was 1999 with a cumulative return of +114.0%, and the worst was 2008 at -64.4%.
Annual Returns
Over 46 years of trading history, KLA Corporation (KLAC) has delivered an average annual return of +27.35% with a median return of +11.21%. The compound annual growth rate (CAGR) is +18.28%. The stock posted gains in 34 years (74%) and losses in 12 years (26%).
KLAC's best year was 1983 with a +170.13% gain, while the worst was 2008 at -53.82%. The longest streak of consecutive positive years was 10, and the longest losing streak was 2 years. KLAC achieved double-digit gains (10%+) in 24 years. It suffered double-digit losses in 10 years.
| Year | Return | Start | End |
|---|---|---|---|
| 2026 | +30.44% | $121.06 | $157.91 |
| 2025 | +94.48% | $62.25 | $121.06 |
| 2024 | +9.36% | $56.92 | $62.25 |
| 2023 | +56.05% | $36.47 | $56.92 |
| 2022 | -11.20% | $41.07 | $36.47 |
| 2021 | +68.05% | $24.44 | $41.07 |
| 2020 | +47.94% | $16.52 | $24.44 |
| 2019 | +103.99% | $8.10 | $16.52 |
| 2018 | -12.49% | $9.26 | $8.10 |
| 2017 | +36.80% | $6.77 | $9.26 |
| 2016 | +16.95% | $5.78 | $6.77 |
| 2015 | +2.03% | $5.67 | $5.78 |
| 2014 | +39.46% | $4.07 | $5.67 |
| 2013 | +38.95% | $2.93 | $4.07 |
| 2012 | +2.06% | $2.87 | $2.93 |
| 2011 | +28.43% | $2.23 | $2.87 |
| 2010 | +9.55% | $2.04 | $2.23 |
| 2009 | +69.92% | $1.20 | $2.04 |
| 2008 | -53.82% | $2.60 | $1.20 |
| 2007 | -2.20% | $2.65 | $2.60 |
| 2006 | +1.88% | $2.61 | $2.65 |
| 2005 | +6.74% | $2.44 | $2.61 |
| 2004 | -20.43% | $3.07 | $2.44 |
| 2003 | +65.51% | $1.85 | $3.07 |
| 2002 | -28.63% | $2.60 | $1.85 |
| 2001 | +47.12% | $1.77 | $2.60 |
| 2000 | -39.51% | $2.92 | $1.77 |
| 1999 | +156.77% | $1.14 | $2.92 |
| 1998 | +12.30% | $1.01 | $1.14 |
| 1997 | +8.80% | $0.93 | $1.01 |
| 1996 | +36.21% | $0.68 | $0.93 |
| 1995 | +6.38% | $0.64 | $0.68 |
| 1994 | +76.58% | $0.36 | $0.64 |
| 1993 | +126.53% | $0.16 | $0.36 |
| 1992 | +10.11% | $0.15 | $0.16 |
| 1991 | +27.14% | $0.11 | $0.15 |
| 1990 | +0.00% | $0.11 | $0.11 |
| 1989 | -25.53% | $0.15 | $0.11 |
| 1988 | -14.55% | $0.18 | $0.15 |
| 1987 | +0.92% | $0.18 | $0.18 |
| 1986 | -40.76% | $0.30 | $0.18 |
| 1985 | +37.31% | $0.22 | $0.30 |
| 1984 | -3.37% | $0.23 | $0.22 |
| 1983 | +170.13% | $0.08 | $0.23 |
| 1982 | +108.11% | $0.04 | $0.08 |
| 1981 | -42.19% | $0.07 | $0.04 |
Frequently Asked Questions: KLAC
What sector is KLAC in? ▼
KLAC operates in the Technology sector, specifically in the Semiconductor Equipment & Materials industry. This sector includes companies involved in software, hardware, semiconductors, and IT services.
How has KLAC performed historically? ▼
Over 46 years of trading history, KLAC has posted gains in 34 years (74% of the time). The best year was 1983 with a +170.1% return. Past performance does not guarantee future results.
How can I invest in KLAC? ▼
You can invest in KLAC through any brokerage account that offers access to US stock exchanges. Popular options include commission-free brokers like Fidelity, Charles Schwab, or Robinhood (US), or international brokers like Interactive Brokers. You can buy individual shares or invest through ETFs that hold KLAC.
Last updated: 11/1/2026