Halliburton (HAL) - Market capitalization

Market cap: $29.22 Billion USD

As of February 2026 Halliburton has a market cap of $29.22 Billion USD. This makes Halliburton the world's 834th 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 Halliburton from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	$29.22 B	22.6%
2025	$23.83 B	1.29%
2024	$23.53 B	-27.26%
2023	$32.35 B	-9.45%
2022	$35.73 B	74.55%
2021	$20.47 B	22.53%
2020	$16.70 B	-22.23%
2019	$21.48 B	-7.2%
2018	$23.15 B	-45.71%
2017	$42.64 B	-8.81%
2016	$46.75 B	60.47%
2015	$29.13 B	-12.63%
2014	$33.35 B	-22.59%
2013	$43.08 B	33.7%
2012	$32.22 B	1.49%
2011	$31.75 B	-14.53%
2010	$37.15 B	36.9%
2009	$27.14 B	67.04%
2008	$16.24 B	-51.3%
2007	$33.36 B	7.68%
2006	$30.98 B	-2.7%
2005	$31.84 B	83.62%
2004	$17.34 B	50.85%
2003	$11.49 B	40.49%
2002	$8.18 B	43.94%
2001	$5.68 B	-63.27%
2000	$15.47 B	-12.99%
1999	$17.79 B	36.48%
1998	$13.03 B	-4.2%
1997	$13.60 B	80.24%
1996	$7.54 B

End of Day market cap according to different sources

On Feb 3rd, 2026 the market cap of Halliburton was reported to be:

$28.51 Billion USD

by Nasdaq

$28.87 Billion USD

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
NOV NOV	$7.10 B	-75.70%	🇺🇸 USA
SLB (Schlumberger) SLB	$76.13 B	160.49%	🇺🇸 USA
Newpark Resources NR	$0.62 B	-97.85%	🇺🇸 USA
Oceaneering International OII	$3.10 B	-89.38%	🇺🇸 USA
RPC RES	$1.23 B	-95.76%	🇺🇸 USA
Tetra Technologies TTI	$1.55 B	-94.70%	🇺🇸 USA
SEACOR Holdings CKH	$0.85 B	-97.09%	🇺🇸 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 Halliburton (HAL)

Market cap: $29.22 Billion USD