DUOLINGO INC CL A COM is a security (CUSIP 26603R906) tracked across SEC portfolio filings. 5 institutional managers reported $82.6M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $45.4M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $20.4M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $16.7M | — |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $285 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |