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Byron Donalds gets his biggest contribution yet: $10m from Ken Griffin

Reported by Opalesque ·Miamiherald
Jul 26, 2026· 1 min read
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Key Takeaways
  • • Ken Griffin, Miami-based hedge fund manager, contributed $10 million to Byron Donalds' Florida gubernatorial campaign through a political committee, marking the largest publicly reported donation to the candidate to date.
  • • The contribution underscores significant billionaire backing for Donalds' candidacy, with Pennsylvania billionaire Jeff Yass also noted as a major supporter.
  • • The donation reflects high-net-worth individuals' direct engagement in state-level political financing during the 2026 election cycle.
Summary
Ken Griffin, the prominent Miami hedge fund manager, has delivered a substantial $10 million contribution to Byron Donalds' campaign for Florida governor. The donation, made through Donalds' political committee, represents the largest publicly disclosed contribution to the candidate's campaign to date, signaling significant financial momentum for the gubernatorial bid.

The contribution places Griffin among a roster of billionaire donors backing Donalds' candidacy. Pennsylvania-based billionaire Jeff Yass is also identified as a major supporter, indicating broad institutional wealth alignment behind the candidate's gubernatorial ambitions. These large individual contributions highlight the ongoing influence of high-net-worth figures in state-level political campaigns, particularly in high-profile races such as Florida's gubernatorial election.

The $10 million donation reflects Griffin's elevated engagement in political financing, demonstrating how hedge fund principals and billionaire investors continue to play material roles in funding competitive political races. For Donalds, the infusion of capital from Griffin provides substantial resources for campaign operations, advertising, and organizational infrastructure as the race intensifies.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Opalesque Byron Donalds gets his biggest contribution yet: $10m from Ken Griffin Miamiherald Byron Donalds gets his biggest contribution yet: $10M from Ken Griffin