Patterson UTI Energy market cap PTEN

Share price times shares outstanding: what the whole company sells for, since 2009.

Patterson UTI Energy is worth $4.6B at the close on Oct 23, 2026, at $11.97 a share.

That is up 79% over the last year and up 182% over five years.

Its highest close in our data was $5.5B in Jan 2018.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$4.6B	$2.5B	$4.9B	+106%
2025	$2.2B	$2.1B	$3.6B	−28%
2024	$3.1B	$2.9B	$5.1B	−32%
2023	$4.5B	$2.1B	$5.1B	+23%
2022	$3.7B	$2B	$4.3B	+101%
2021	$1.8B	$1.2B	$2B	+84%
2020	$986.2M	$326.7M	$2.1B	−51%
2019	$2B	$1.6B	$3.3B	−10%
2018	$2.2B	$2.2B	$5.5B	−56%
2017	$5.1B	$3.3B	$5.1B	+28%
2016	$4B	$1.9B	$4.2B	+80%
2015	$2.2B	$2B	$3.3B	−9%
2014	$2.4B	$2.1B	$5.5B	−35%
2013	$3.7B	$2.8B	$3.7B	+38%
2012	$2.7B	$2.2B	$3.3B	−13%
2011	$3.1B	$2.6B	$5.2B	−6%
2010	$3.3B	$2B	$3.4B	+41%
2009	$2.4B	$2.1B	$2.6B	n/a

Companies in Energy nearest Patterson UTI Energy's size, closest first, today.

Company	Market cap
PTENPatterson UTI Energy	$4.6B
CNRCore Natural Resources	$4.6B
DKDelek US	$4.6B
HCCWarrior MET Coal	$4.5B
SEISolaris Energy Infrastructure	$4.5B
KGSKodiak Gas Services	$4.5B
CRKComstock Resources	$4.1B
WHDCactus	$5.1B
AROCArchrock	$5.1B
VVVValvoline	$4B
HESMHess Midstream	$3.9B
Peer median	$4.5B