MIAX
formerly Miami International HoldingsIPOMIAX is a fintech company in Princeton, United States, founded in 2007. It has raised $140.0M across 4 rounds, most recently a Private Equity in June 2025.
Excellence in Every Exchange
- Headquarters
- Princeton, New Jersey
- Employees
- 201–500
- Founded
- 2007
- Business Model
- B2B
- Website
- miaxglobal.com
- Total Funding
- $140.0M
- Last Round
- Private EquityJun 2025
- Rounds
- 4
- Type
- Public
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 4 funding rounds and 1 investor for this company. The full record is or through the API.
About
MIAX Exchange Group is the exchange holding company of Miami International Holdings, operating four U.S. options exchanges (MIAX Options, MIAX Pearl, MIAX Emerald, and MIAX Sapphire) plus MIAX Pearl Equities and MIAX Futures, alongside international markets including the Bermuda Stock Exchange and The International Stock Exchange. Headquartered in Princeton, New Jersey with additional offices in Miami, Florida, MIAX builds proprietary trading technology supporting pro-rata and price-time allocation models for derivatives, equities, and futures markets.
Summary
It lists 201–500 employees. It has raised $140.0M in total across 4 rounds, most recently a Private Equity round in Jun 2025. Investors include Warburg Pincus.
Tech & App Stack
16 technologies & apps tracked
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Funding & Exit History
Aug 2025
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Funding: Growth Equity. Amounts, valuations, and investors where available.
Investors
Acquisitions
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