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All Stocks/Financial Services/MIAX

MIAMI INTERNATIONAL HOLDINGS, INC.

MIAX
Financial ServicesCapital Markets Website
Signal SnapshotMarket signals →
Alpha Score
Score pending
Alpha Score appears once the required price and fundamentals data has ingested.
Daily model
Insiders
No recent signal
No recent open-market insider buying or selling is in the current rollup.
Form 4
13F Holder
Citadel
$30.67M reported position; latest action: new.
Ken Griffin
Latest Filing
No filing digest
Recent 10-K, 10-Q, and 8-K summaries will appear here when available.
SEC digest
Price ChartPowered by TradingView
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Top Institutional HoldersFrom 13F filings
FundShares HeldPosition ValueAction (latest Q)
Citadel
Ken Griffin
691K$30.67MNEW
Renaissance Technologies
Jim Simons (founder)
195K$8.66MNEW
Soros Fund Management
George Soros (founder)
155K$6.86MNEW
Blackstone75K$3.33MNEW
Explore all tracked funds →
About MIAMI INTERNATIONAL HOLDINGS, INC.

Miami International Holdings, Inc. is a leading operator and holding company specializing in the development and management of regulated financial markets across multiple asset classes. The company’s expansive portfolio includes U.S.-based exchanges such as Miami International Securities Exchange, MIAX Pearl, MIAX Emerald, and MIAX Sapphire, each delivering advanced electronic trading platforms focused on options and equities. Miami International Holdings also owns and operates MIAX Futures, which provides trading and clearing services for futures and options, as well as international platforms like the Bermuda Stock Exchange and The International Stock Exchange. Through its proprietary, high-performance trading technology, the company ensures reliability, speed, and efficiency in market operations. Miami International Holdings plays a pivotal role in the infrastructure of both domestic and international capital markets, facilitating trading in options, equities, futures, and structured products for a diverse, global clientele. Its operations contribute significantly to financial market innovation, efficiency, and transparency, supporting institutional and professional market participants worldwide.

CEO
Mr. Thomas P. Gallagher Esq.
Employees
439
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Key Dates

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