ARM HOLDINGS PLC SPONSORED ADS is a security (CUSIP 042068955) tracked across SEC portfolio filings. 10 institutional managers reported $1.4B on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $1.0B | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $117.9M | — |
| JPMORGAN CHASE & CO | NEW YORK, NY | $81.9M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $62.8M | — |
| Optiver Holding B.V. | AMSTERDAM, P7 | $61.5M | — |
| Marathon Trading Investment Management LLC | RADNOR, PA | $212K | — |
| CMT Capital Markets Trading GmbH | CHICAGO, IL | $24K | — |
| Capital Markets Trading UK LLP | LONDON, X0 | $20K | — |
| SG Americas Securities, LLC | NEW YORK, NY | $2K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |