ZOOM COMMUNICATIONS INC CL A is a security (CUSIP 98980L951) tracked across SEC portfolio filings. 9 institutional managers reported $93.8M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $65.4M | — |
| Optiver Holding B.V. | AMSTERDAM, P7 | $10.4M | — |
| JPMORGAN CHASE & CO | NEW YORK, NY | $10.2M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $5.8M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $2.1M | — |
| Capital Markets Trading UK LLP | LONDON, X0 | $5K | — |
| HRT FINANCIAL LP | NEW YORK, NY | $2K | 25,900 |
| SG Americas Securities, LLC | NEW YORK, NY | $163 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |