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Ken Griffin Bought Out All 138 Units in Miami Condo, One by One

Reported by News
Jul 2, 2026· 2 min read
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Key Takeaways
  • • Ken Griffin, Citadel founder and billionaire investor, systematically acquired all 138 units in Miami's Solaris condominium building through mystery LLCs beginning in 2022, with the initial acquisition valued at approximately $363 million.
  • • Griffin's acquisition strategy involved purchasing individual condo units one by one over more than two years, fueling market speculation about his long-term development intentions in the Brickell Bay area.
  • • The Solaris building acquisition positions Griffin adjacent to his planned Citadel headquarters location, with reports indicating he intends to demolish the 22-story structure for future development projects.
  • • Griffin has simultaneously expanded his Miami real estate footprint through additional high-profile acquisitions, including a $107 million purchase of a Coconut Grove waterfront compound from Adrienne Arsht, demonstrating a broader Miami market consolidation strategy.
  • • The acquisition of all residential units in the Solaris building suggests Griffin may be pursuing a condominium termination strategy, which would provide him with unified control of the property for large-scale redevelopment.
Summary
Ken Griffin, the billionaire founder of Citadel, has confirmed his identity as the mystery buyer behind the systematic acquisition of all 138 units in Miami's Solaris condominium building. Through a series of opaque LLC purchases beginning in April 2022, Griffin accumulated the entire residential portfolio of the 22-story tower located in the Brickell Bay area, with the initial acquisition valued at approximately $363 million.

The acquisition unfolded gradually over more than two years, with multiple mysterious entities purchasing individual condo units from existing owners. This methodical approach generated significant speculation among Miami real estate observers and building residents about the buyer's identity and ultimate intentions. Once Citadel publicly confirmed Griffin's involvement, the strategy became clear: Griffin is consolidating property control adjacent to his planned Citadel headquarters location to enable large-scale future development.

According to real estate reports, Griffin intends to demolish the Solaris building to make way for planned apartments, parking facilities, and other development projects as part of his broader Brickell Bay expansion. This acquisition represents part of a larger Miami real estate consolidation campaign by Griffin, who has also deployed substantial capital in other high-profile Miami transactions, including a record-breaking $107 million purchase of a Coconut Grove waterfront compound.

The acquisition strategy is consistent with real estate development patterns in which investors secure unified control of properties before pursuing major redevelopment or condominium termination strategies. By acquiring all residential units, Griffin eliminated the need to negotiate with individual unit owners or navigate complex multi-party disputes that typically complicate large urban redevelopment projects. The Solaris acquisition underscores Griffin's significant capital allocation toward Miami real estate and his confidence in the region's long-term development potential.

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Sources

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News Ken Griffin Bought Out All 138 Units in Miami Condo, One by One