KLA (KLAC) - Market capitalization

Market cap: C$221.96 Billion

As of December 2025 KLA has a market cap of C$221.96 Billion. This makes KLA the world's 121th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of KLA from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	C$221.96 B	79.34%
2024	C$123.76 B	18.09%
2023	C$104.80 B	44.55%
2022	C$72.50 B	-12.31%
2021	C$82.68 B	62.16%
2020	C$50.99 B	39.71%
2019	C$36.49 B	97.81%
2018	C$18.45 B	-10.87%
2017	C$20.70 B	25.25%
2016	C$16.52 B	10.17%
2015	C$15.00 B	11.77%
2014	C$13.42 B	17.38%
2013	C$11.43 B	44.6%
2012	C$7.90 B	-3.32%
2011	C$8.17 B	26.76%
2010	C$6.45 B	-0.76%
2009	C$6.50 B	45.33%
2008	C$4.47 B	-48.28%
2007	C$8.65 B	-25.23%
2006	C$11.56 B	0.96%
2005	C$11.45 B	4.21%
2004	C$10.99 B	-26.23%
2003	C$14.90 B	41.42%
2002	C$10.54 B	-28.63%
2001	C$14.76 B	58.64%
2000	C$9.30 B	-36.87%
1999	C$14.74 B	151.81%
1998	C$5.85 B	25.85%
1997	C$4.65 B	86.08%
1996	C$2.50 B

End of Day market cap according to different sources

On Dec 4th, 2025 the market cap of KLA was reported to be:

C$221.46 Billion

by Nasdaq

C$221.96 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Applied Materials AMAT	C$299.48 B	34.93%	🇺🇸 USA
ASML ASML	C$601.16 B	170.84%	🇳🇱 Netherlands
Lam Research LRCX	C$276.38 B	24.52%	🇺🇸 USA
Advanced Energy AEIS	C$11.30 B	-94.91%	🇺🇸 USA
Camtek CAMT	C$7.56 B	-96.59%	🇮🇱 Israel
Nova Measuring Instruments NVMI	C$13.26 B	-94.03%	🇮🇱 Israel

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of KLA (KLAC)

Market cap: C$221.96 Billion