Janus Henderson (JHG) - Market capitalization

Market cap: HK$54.32 Billion

As of December 2025 Janus Henderson has a market cap of HK$54.32 Billion. This makes Janus Henderson the world's 2514th 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 Janus Henderson from 2017 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	HK$54.32 B	2.07%
2024	HK$53.22 B	36.45%
2023	HK$39.00 B	28.14%
2022	HK$30.44 B	-44.93%
2021	HK$55.28 B	20.92%
2020	HK$45.71 B	30.89%
2019	HK$34.92 B	12.18%
2018	HK$31.13 B	-46.93%
2017	HK$58.66 B

End of Day market cap according to different sources

On Dec 4th, 2025 the market cap of Janus Henderson was reported to be:

HK$53.31 Billion

by Nasdaq

HK$53.86 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Patria Investments PAX	HK$19.13 B	-64.79%	Cayman Islands
Owl Rock Capital ORCC	HK$40.90 B	-24.70%	🇺🇸 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 Janus Henderson (JHG)

Market cap: HK$54.32 Billion