ISHARES TR OPTION is a security (CUSIP 46429B958) tracked across SEC portfolio filings. 5 institutional managers reported $222.5M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| JPMORGAN CHASE & CO | NEW YORK, NY | $212.1M | — |
| IMC-Chicago, LLC | CHICAGO, IL | $5.3M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $5.0M | — |
| Marathon Trading Investment Management LLC | RADNOR, PA | $94K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |