MIAX - CIK 0001438472
As of 2026-06-11, MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) has a market capitalization of $4.04 B, making it the #1565 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-06-11 | $4.04 B |
| 2026-06-10 | $3.87 B |
| 2026-05-29 | $4.55 B |
| 2026-05-28 | $4.77 B |
| 2026-05-26 | $4.74 B |
| 2026-05-25 | $4.88 B |
| 2026-05-24 | $4.88 B |
| 2026-05-22 | $4.88 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
As of 2026-06-11, MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) has a market capitalization of $4.04 B, making it the #1565 most valuable US-listed company.
MIAMI INTERNATIONAL HOLDINGS, INC. is the #1565 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.