MANNKIND CORP CALL is a security (CUSIP 56400P906) tracked across SEC portfolio filings. 5 institutional managers reported $591K on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| SIMPLEX TRADING, LLC | CHICAGO, IL | $340K | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $180K | — |
| IMC-Chicago, LLC | CHICAGO, IL | $71K | — |
| JPMORGAN CHASE & CO | NEW YORK, NY | $237 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |