OKLO INC COM CL A is a security (CUSIP 02156V909) tracked across SEC portfolio filings. 7 institutional managers reported $200.4M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $135.9M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $45.9M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $17.5M | — |
| Stonegate Investment Group, LLC | BIRMINGHAM, AL | $778K | — |
| Vienna Asset Management LLC | CUPERTINO, CA | $273K | — |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $5K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |