ALPHA & OMEGA SEMICONDUCTOR SHS is a security (CUSIP G6331P904) tracked across SEC portfolio filings. 4 institutional managers reported $1.5M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $623K | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $507K | — |
| IMC-Chicago, LLC | CHICAGO, IL | $419K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |