MGIC INVT CORP WIS PUT is a security (CUSIP 552848953) tracked across SEC portfolio filings. 4 institutional managers reported $2.9M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| SIMPLEX TRADING, LLC | CHICAGO, IL | $1.5M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $1.4M | — |
| SG Americas Securities, LLC | NEW YORK, NY | $62 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |