AXT INC COM is a security (CUSIP 00246W953) tracked across SEC portfolio filings. 6 institutional managers reported $71.5M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $58.2M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $6.8M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $6.5M | — |
| Potomac Capital Management, Inc. | NEW YORK, NY | $85K | — |
| HRT FINANCIAL LP | NEW YORK, NY | $1K | 18,400 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |