Family offices in Miami
Miami is the fastest-growing family office hub in the Western Hemisphere — Brickell, Coral Gables, Miami Beach, and the broader Miami-Dade footprint. Altss tracks the Miami metro FO universe, with the population growing materially over the past 36 months as principals from New York, California, Chicago, and Latin America have relocated or established secondary offices.
Data provenance
Primary sources: Florida Division of Corporations filings, Miami-Dade County property records, SEC Form ADV, Delaware and Florida trust filings, and proprietary Altss OSINT enrichment.
By Altss Research Team · Continuously updated · Reviewed quarterly.
Why Miami concentrates family wealth
Three compounding dynamics drove the migration. First, Florida's absence of state income tax creates an immediate spread against New York, California, and Illinois that compounds materially at the portfolio level over decades. Second, deliberate talent and infrastructure build-out — specialist law firms, wealth platforms, private banks, crypto and fintech operators — has reduced the operational cost of running a sophisticated office from the city. Third, Miami remains the primary US entry point for Latin American capital; flows from Brazil, Mexico, Argentina, Colombia, and Venezuela have accelerated through 2022–2026.
The most visible corporate signal was Ken Griffin's 2022 relocation of Citadel and Citadel Securities from Chicago to Miami, with a 54-story Foster + Partners–designed global HQ at 1201 Brickell Bay Drive now in development (construction began 2025, targeted completion 2030, developed by Related Companies). Griffin completed his Chicago real estate exit in late 2025. The pattern extends well beyond Citadel: Altss tracks entity conversions, holding company redomiciliations, and luxury real estate acquisitions by FO principals as leading indicators of residency shifts, typically visible months to years before public announcements.
Dominant sector origins: finance (hedge fund and PE principals), real estate, Latin American industrials, crypto-native wealth, and technology.
Largest family offices in Miami
Triangulated by portfolio scale and observable activity. Miami FO estimates carry wider confidence intervals than NYC or London due to the high share of recently-relocated offices.
Ross family office (Related Companies structures)
Single-family office / real estate holding. Wealth origin: Stephen Ross — Related Companies. Sectors: real estate, sports (Miami Dolphins), philanthropy, venture. Related meaningfully relocated its primary footprint to West Palm Beach / Miami through the 2020s.
Soffer family office (Turnberry)
Single-family office. Wealth origin: Turnberry Associates — real estate. Sectors: real estate, hospitality, retail.
Griffin family office structures
SFO structures post-Citadel HQ move from Chicago (2022). Wealth origin: Citadel. Sectors: diversified public and private markets, real estate (Miami, Star Island), philanthropy.
Fanjul family office (Flo-Sun)
Multi-generational SFO. Wealth origin: sugar and agriculture (Domino Sugar, Florida Crystals). Sectors: agriculture, real estate, hospitality.
Perez family office (Related Group)
Single-family office. Wealth origin: Jorge Perez — Related Group (Latin American real estate). Sectors: real estate development, art, philanthropy.
Mas family office
Single-family office. Wealth origin: MasTec, Cuban-American business dynasty. Sectors: infrastructure, construction, media, venture.
Ansin family office (Sunbeam Television)
Single-family office. Wealth origin: broadcasting. Sectors: real estate, media, diversified.
J&F Investimentos (Batista) — Miami presence
Brazilian-origin FO with Miami operational presence. Wealth origin: JBS, J&F Investimentos. Sectors: food, agriculture, Latin American PE, financial services.
Mindich family office
Single-family office (post-Eton Park Capital). Wealth origin: hedge fund returns. Sectors: diversified public/private, venture.
What this means for capital raisers
Miami is distinct from other US FO hubs in three ways. First, it's a transient city for many offices — working principals often spend 3–4 days per week in Miami but maintain family and personal life in New York, LA, or São Paulo. Miami-based residency does not equal Miami-based availability.
Second, Miami's FO population skews first-generation and entrepreneurial relative to NY or Boston, which correlates with meaningfully higher openness to emerging managers, direct deals, and unconventional structures. For Fund I managers, Miami offers better odds-of-conversion than New York.
Third, the Latin American family office layer in Miami is under-served by English-language placement. Managers with LatAm-relevant strategies or Portuguese/Spanish outreach capacity find Miami disproportionately productive.
Best events: Family Office Private Wealth (Miami editions), iConnections Global Alts (February), Milken Institute Global Conference (LA but Miami-accessible), Art Basel Miami Beach.
Frequently asked questions
Are Miami family offices more open to emerging managers than NY?
How does Miami compare to Palm Beach for FO concentration?
What's driving the migration to Miami?
How do I reach Latin American family offices operating from Miami?
How does Altss track the migration in real time?
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