Market capitalization of Halliburton (HAL)

Market cap: NZ$51.99 Billion

As of August 2026 Halliburton has a market cap of NZ$51.99 Billion. 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	NZ$51.99 B	26.31%
2025	NZ$41.16 B	-1.36%
2024	NZ$41.73 B	-18.44%
2023	NZ$51.16 B	-9.09%
2022	NZ$56.27 B	87.78%
2021	NZ$29.97 B	29.43%
2020	NZ$23.15 B	-27.41%
2019	NZ$31.90 B	-7.57%
2018	NZ$34.51 B	-42.52%
2017	NZ$60.04 B	-11.05%
2016	NZ$67.50 B	58.55%
2015	NZ$42.57 B	0.02%
2014	NZ$42.56 B	-18.82%
2013	NZ$52.43 B	33.84%
2012	NZ$39.17 B	-3.72%
2011	NZ$40.68 B	-15.52%
2010	NZ$48.16 B	28.88%
2009	NZ$37.36 B	33.46%
2008	NZ$27.99 B	-35.72%
2007	NZ$43.56 B	-0.97%
2006	NZ$43.98 B	-5.6%
2005	NZ$46.59 B	91.69%
2004	NZ$24.30 B	37.43%
2003	NZ$17.68 B	13.11%
2002	NZ$15.63 B	14.21%
2001	NZ$13.69 B	-60.8%
2000	NZ$34.92 B	2.6%
1999	NZ$34.04 B	37.63%
1998	NZ$24.73 B	5.49%
1997	NZ$23.44 B	119.44%
1996	NZ$10.68 B

End of Day market cap according to different sources

On Aug 30th, 2026 the market cap of Halliburton was reported to be:

NZ$50.92 Billion

by Nasdaq

NZ$50.92 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
NOV NOV	NZ$12.82 B	-75.33%	🇺🇸 USA
SLB (Schlumberger) SLB	NZ$151.19 B	190.81%	🇺🇸 USA
Newpark Resources NR	NZ$1.05 B	-97.96%	🇺🇸 USA
Oceaneering International OII	NZ$8.69 B	-83.28%	🇺🇸 USA
RPC, Inc. RES	NZ$2.44 B	-95.30%	🇺🇸 USA
Tetra Technologies TTI	NZ$1.73 B	-96.66%	🇺🇸 USA
SEACOR Holdings CKH	NZ$1.43 B	-97.24%	🇺🇸 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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