Firefly Capital
Hilton Nathanson's Single Family Office · London, United Kingdom
$300M estimated AUM
AUM figures are estimates compiled from public sources. How we source our data.
About Firefly Capital
Firefly Capital is the London-based private-investment vehicle of Hilton Nathanson, deploying the Nathanson family's own capital. Nathanson is the founder of hedge-fund manager Marble Bar Asset Management (MBAM), the source of the family's wealth, and has served as Firefly's CEO since 2014. The office invests in and manages growth companies across asset management, financial technology and commercial property, and its ventures include the trade-surveillance and compliance-technology firm Red Deer. Its team includes a dedicated family-office accounting function. As a vehicle deploying the founder's capital, Firefly also holds operating interests, blurring the line between family office and holding company. Assets under management are not disclosed; a third-party estimate places them at roughly $300 million.
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Frequently Asked Questions
What is Firefly Capital?
Firefly Capital is a single family office associated with Hilton Nathanson, based in London, United Kingdom.
Where is Firefly Capital located?
Firefly Capital is based in London, United Kingdom.
How much does Firefly Capital manage?
Firefly Capital is estimated to oversee approximately $300M in assets. As a private family office it files no public AUM disclosures, so figures are third-party estimates compiled from public sources.