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Marc Rubiralta vs William Fung: who is richer?

Marc Rubiralta is richer, with a net worth of $1.08 billion versus William Fung's $1.08 billion — a gap of $386,000, or 1.00 times as much (as of November 7, 2026).

Marc Rubiralta

Source of wealth: Diagnostics

$1.08B

William Fung

Source of wealth: Sourcing

$1.08B

Side-by-side

Marc RubiraltaWilliam Fung
Net worth$1.08B$1.08B
World rank#3225#3228
Makes per second−$4.36−$0.41
Makes per day−$376,310−$35,142
Today+$143−$205,414
Source of wealthDiagnosticsSourcing
Age4377
CountrySpainHong Kong

Net worth by year

YearMarc RubiraltaWilliam Fung
2026$1.3B$1.1B
2025$1.3B$1.1B
2024—$1.1B
2019—$1B
2018—$1.4B
2017—$1.5B
2016—$1.6B
2015—$2.2B

Frequently asked questions

Who is richer, Marc Rubiralta or William Fung?

Marc Rubiralta is richer, worth $1.08 billion compared with William Fung's $1.08 billion. The difference is $386,000.

Who makes more per second, Marc Rubiralta or William Fung?

William Fung makes more: about −$0.41 per second versus −$4.36. Per day that's −$35,142 vs −$376,310.

How many times richer is Marc Rubiralta than William Fung?

Marc Rubiralta has about 1.00 times William Fung's net worth.