MIAMI INTL HLDGS INC PUT is a security (CUSIP 59356Q958) tracked across SEC portfolio filings. 2 institutional managers reported $3.3M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| SIMPLEX TRADING, LLC | CHICAGO, IL | $1.7M | — |
| IMC-Chicago, LLC | CHICAGO, IL | $1.5M | — |