ARM HOLDINGS PLC SPONSORED ADS is a security (CUSIP 042068905) tracked across SEC portfolio filings. 12 institutional managers reported $1.1B on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $839.2M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $127.4M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $86.3M | — |
| JPMORGAN CHASE & CO | NEW YORK, NY | $56.5M | — |
| Optiver Holding B.V. | AMSTERDAM, P7 | $27.6M | — |
| Marathon Trading Investment Management LLC | RADNOR, PA | $1.3M | — |
| HRT FINANCIAL LP | NEW YORK, NY | $40K | 261,900 |
| CMT Capital Markets Trading GmbH | CHICAGO, IL | $26K | — |
| Capital Markets Trading UK LLP | LONDON, X0 | $10K | — |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $7K | — |
| SG Americas Securities, LLC | NEW YORK, NY | $273 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |