ARCELLX INC PUT is a security (CUSIP 03940C950) tracked across SEC portfolio filings. 5 institutional managers reported $7.6M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| SIMPLEX TRADING, LLC | CHICAGO, IL | $4.5M | — |
| JPMORGAN CHASE & CO | NEW YORK, NY | $2.3M | — |
| IMC-Chicago, LLC | CHICAGO, IL | $448K | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $287K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |