INSMED INC OPTION is a security (CUSIP 457669907) tracked across SEC portfolio filings. 6 institutional managers reported $29.1M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| JPMORGAN CHASE & CO | NEW YORK, NY | $16.1M | — |
| IMC-Chicago, LLC | CHICAGO, IL | $7.1M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $3.1M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $2.8M | — |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $7K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |