Jefferies Financial Group (JEF) - Market capitalization

Market cap: £9.58 Billion

As of January 2026 Jefferies Financial Group has a market cap of £9.58 Billion. This makes Jefferies Financial Group the world's 1654th 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 Jefferies Financial Group from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£9.58 B	-2.08%
2025	£9.78 B	-24.19%
2024	£12.91 B	93.45%
2023	£6.67 B	2.87%
2022	£6.48 B	-7.31%
2021	£7.00 B	52.62%
2020	£4.58 B	-3.5%
2019	£4.75 B	13.01%
2018	£4.20 B	-39.77%
2017	£6.98 B	2.94%
2016	£6.78 B	59.42%
2015	£4.25 B	-19.59%
2014	£5.29 B	-15.5%
2013	£6.26 B	73.98%
2012	£3.59 B	0.6%
2011	£3.57 B	-22.35%
2010	£4.60 B	28.85%
2009	£3.57 B	11.01%
2008	£3.22 B	-38.94%
2007	£5.27 B	69.42%
2006	£3.11 B	4.76%
2005	£2.97 B	14.93%
2004	£2.58 B	41.46%
2003	£1.82 B	34.88%
2002	£1.35 B	23.1%
2001	£1.10 B	-16.11%
2000	£1.31 B	61.5%
1999	£0.81 B	-30.77%
1998	£1.17 B	-12.47%
1997	£1.34 B	42.14%
1996	£0.94 B

End of Day market cap according to different sources

On Jan 11th, 2026 the market cap of Jefferies Financial Group was reported to be:

£9.58 Billion

by Nasdaq

£9.58 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Moelis & Company MC	£4.12 B	-56.92%	🇺🇸 USA
Nomura Holdings NMR	£19.90 B	107.70%	🇯🇵 Japan
Oppenheimer Holdings OPY	£0.58 B	-93.94%	🇺🇸 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 Jefferies Financial Group (JEF)

Market cap: £9.58 Billion