MIAX - CIK 0001438472
MIAMI INTERNATIONAL HOLDINGS, INC. trades as MIAX and has a market capitalization of $3.87 B, making it the #1600 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $1.36B, up 19.6% from the prior year and net income of -$70.03M. This page tracks MIAMI INTERNATIONAL HOLDINGS, INC. through 207 SEC filings, with financial statements and metrics updated as new reports are filed.
Net profit margin compressed from -2.0% to -5.1% over the same period - every figure below comes from the company's audited annual filings.
| Filing | Type | Filed |
|---|---|---|
| Insider trade | 4 | 2026-05-21 |
| SCHEDULE 13D/A | - | 2026-05-21 |
| Insider trade | 4 | 2026-05-19 |
| Insider trade | 4 | 2026-05-18 |
| Insider sale notice | 144 | 2026-05-15 |
| Insider trade | 4 | 2026-05-13 |
| Quarterly report | 10-Q | 2026-05-08 |
| Insider trade | 4 | 2026-05-07 |
The agreement allows MIAX Futures market participants who are members of OCC to realize potential capital efficiencies by cross-margining products listed on MIAX Futures against complementary products listed by MIAX Futures and other securities exchanges (including the MIAX exchanges) and futures markets.
Additionally, Tini Bloomberg 500 Index Futures will launch on May 31 (June 1 trade date), and Bloomberg 500 Futures will launch on June 7 (June 8 trade date). These three new products will be listed on MIAX Futures and will clear at the Options Clearing Corporation (OCC).
MIAX Exchange Group reports 23.9% increase in multi-list options ADV YTD
Q1 GAAP diluted EPS of $1.56; Adjusted diluted EPS of $0.42
The largest companies sharing MIAMI INTERNATIONAL HOLDINGS, INC.'s SEC industry classification (security brokers, dealers & flotation companies).
MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) has a market capitalization of $3.87 B as of 2026-06-10, ranking #1600 among US-listed companies.
MIAMI INTERNATIONAL HOLDINGS, INC. reported revenue of $1.36B for fiscal year 2025, an increase of 19.6% year over year.
In its latest fiscal year MIAMI INTERNATIONAL HOLDINGS, INC. reported a net loss of $70.03M.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
Dig into the full income statement, balance sheet, and cash flow statement with annual and quarterly views.