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Principals

5

Principal Net Worth

$6.0B

Data Flags

#246 Forbes 400 2025; #607 globally; Bloomberg Billionaires Index tracks

Radical Investments (Mark Cuban)

UnknownHigh Confidence

Last verified: Jan 16, 2026

Details

Source File
research/organizations/radical-investments.md
UID
fo-radical-investments

Also Known As

Mark Cuban CompaniesCuban Family Office

Principals (5)

Mark CubanOWNS
$6B
Alexis Cuban-OWNS
Alyssa Cuban-OWNS
Jake Cuban-OWNS
Tiffany Stewart Cuban-OWNS

Team Members (6)

Eric AaronsonSenior Investment Analyst & Attorney
WORKS_AT
Haywood Perry IIITeam Member
WORKS_AT
Kevin HamiltonTeam Member
WORKS_AT
Mark CubanPrincipal / Founder
WORKS_AT
Patrick BrennanAssistant Chief Pilot
WORKS_AT
Ryan KlineHealthcare
WORKS_AT

Related Entities (1)

Radical InvestmentsSubsidiary

Type: Family investment vehicle Focus: Technology, healthcare, startups Notable: Shark Tank investments

Relationship Strength

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Sources (13)

Changelog

  • 2026-01-16VERIFICATION - Upgraded to High confidence; dual-source net worth (Forbes $6B #246 Forbes 400 + Bloomberg Billionaires Index); updated net worth from $5.4B to $6B
  • 2025-12-29Updated Current Team section with LinkedIn profiles for all team members across Mark Cuban Companies, Cost Plus Drugs, and Mavericks. Added new team members: Eric Aaronson (Senior Investment Analyst & Attorney), Ryan Kline (Healthcare), Patrick Brennan (Assistant Chief Pilot), Jon Horbaly (CFO Cost Plus), David Chen (Procurement), Melanie Mitchell (Executive Admin). Previous team section had placeholder "N/A" for all LinkedIn URLs.
  • 2025-12-29Added Verification Status section - Medium confidence due to limited public disclosure of Mark Cuban Companies team
  • 2025-12-11Initial research file created
  • 2025-12-11Expanded Current Team section with Mavericks leadership (Nico Harrison - GM, Jason Kidd - Coach) and Cost Plus Drugs (Alex Oshmyansky - CEO)

Engagement & Preferences