Market capitalization of UnitedHealth (UNH)

Market cap: A$451.82 Billion

As of January 2026 UnitedHealth has a market cap of A$451.82 Billion. This makes UnitedHealth the world's 43th 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 UnitedHealth from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	A$451.82 B	0.68%
2025	A$448.76 B	-40.53%
2024	A$754.55 B	5.57%
2023	A$714.72 B	-1.82%
2022	A$727.95 B	11.59%
2021	A$652.35 B	50.76%
2020	A$432.72 B	8.71%
2019	A$398.05 B	17.25%
2018	A$339.48 B	24.06%
2017	A$273.65 B	29.49%
2016	A$211.32 B	37.32%
2015	A$153.89 B	30.6%
2014	A$117.83 B	41.28%
2013	A$83.40 B	56.82%
2012	A$53.18 B	0.94%
2011	A$52.69 B	36.48%
2010	A$38.60 B	-0.8%
2009	A$38.91 B	-14.54%
2008	A$45.53 B	-45.41%
2007	A$83.41 B	-9.01%
2006	A$91.67 B	-20.51%
2005	A$115.32 B	57.67%
2004	A$73.14 B	60.29%
2003	A$45.63 B	2.82%
2002	A$44.38 B	3.7%
2001	A$42.79 B	22.9%
2000	A$34.82 B	157.2%
1999	A$13.53 B	4.67%
1998	A$12.93 B	-11.25%
1997	A$14.57 B	39.19%
1996	A$10.47 B

End of Day market cap according to different sources

On Jan 15th, 2026 the market cap of UnitedHealth was reported to be:

A$457.93 Billion

by Nasdaq

A$457.64 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
The Cigna Group CI	A$108.80 B	-75.92%	🇺🇸 USA
Humana HUM	A$49.72 B	-88.99%	🇺🇸 USA
Centene CNC	A$34.07 B	-92.46%	🇺🇸 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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