Patterson-UTI Energy (PTEN) - Market capitalization

Market cap: £2.14 Billion

As of February 2026 Patterson-UTI Energy has a market cap of £2.14 Billion. This makes Patterson-UTI Energy the world's 4062th 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 Patterson-UTI Energy from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£2.14 B	28.02%
2025	£1.67 B	-31.41%
2024	£2.43 B	-31.04%
2023	£3.53 B	17.21%
2022	£3.01 B	124.13%
2021	£1.34 B	86.12%
2020	£0.72 B	-52.95%
2019	£1.53 B	-11.72%
2018	£1.74 B	-54.01%
2017	£3.78 B	17.2%
2016	£3.23 B	115.77%
2015	£1.49 B	-4.03%
2014	£1.56 B	-29.51%
2013	£2.21 B	31.63%
2012	£1.68 B	-15.93%
2011	£2.00 B	-7.06%
2010	£2.15 B	47.72%
2009	£1.45 B	20%
2008	£1.21 B	-19.72%
2007	£1.51 B	-18.53%
2006	£1.85 B	-43.65%
2005	£3.29 B	93%
2004	£1.70 B	14.53%
2003	£1.49 B	-1.06%
2002	£1.50 B	21.77%
2001	£1.23 B	33.34%
2000	£0.92 B	252.94%
1999	£0.26 B	239.63%
1998	£77.4 M	-78.77%
1997	£0.36 B	390.43%
1996	£74.35 M

End of Day market cap according to different sources

On Feb 1st, 2026 the market cap of Patterson-UTI Energy was reported to be:

£2.09 Billion

by Nasdaq

£2.12 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Helmerich & Payne HP	£2.55 B	19.11%	🇺🇸 USA
Transocean RIG	£3.88 B	81.60%	🇨🇭 Switzerland
Nabors Industries NBR	£0.70 B	-67.03%	🇧🇲 Bermuda

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 Patterson-UTI Energy (PTEN)

Market cap: £2.14 Billion