UCT (Ultra Clean Holdings) (UCTT) - Market capitalization

Market cap: £1.43 Billion

As of February 2026 UCT (Ultra Clean Holdings) has a market cap of £1.43 Billion. This makes UCT (Ultra Clean Holdings) the world's 4814th 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 UCT (Ultra Clean Holdings) from 2004 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£1.43 B	63.1%
2025	£0.87 B	-33.09%
2024	£1.31 B	9.18%
2023	£1.20 B	-3.63%
2022	£1.24 B	-34.66%
2021	£1.90 B	105.64%
2020	£0.92 B	29.92%
2019	£0.71 B	173.96%
2018	£0.26 B	-54.68%
2017	£0.57 B	126.13%
2016	£0.25 B	132.39%
2015	£0.10 B	-37.89%
2014	£0.17 B	0.99%
2013	£0.17 B	105.78%
2012	£84.78 M	-5.86%
2011	£90.06 M	-33.03%
2010	£0.13 B	45.1%
2009	£92.68 M	218.03%
2008	£29.14 M	-77.99%
2007	£0.13 B	-0.37%
2006	£0.13 B	91.85%
2005	£69.27 M	34.1%
2004	£51.66 M

End of Day market cap according to different sources

On Feb 4th, 2026 the market cap of UCT (Ultra Clean Holdings) was reported to be:

£1.43 Billion

by Nasdaq

£1.43 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
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Lam Research LRCX	£193.33 B	13,407.20%	🇺🇸 USA
MKS Instruments MKSI	£10.84 B	657.52%	🇺🇸 USA
Entegris ENTG	£12.50 B	773.59%	🇺🇸 USA
Cohu COHU	£0.98 B	-31.33%	🇺🇸 USA
Brooks Automation BRKS	£6.16 B	331.05%	🇺🇸 USA
Advanced Energy AEIS	£7.04 B	392.52%	🇺🇸 USA
Axcelis Technologies ACLS	£1.88 B	31.51%	🇺🇸 USA

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 UCT (Ultra Clean Holdings) (UCTT)

Market cap: £1.43 Billion