TECOGEN INC NEW CALL is a security (CUSIP 87876P901) tracked across SEC portfolio filings. 3 institutional managers reported $179K on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| SIMPLEX TRADING, LLC | CHICAGO, IL | $90K | — |
| IMC-Chicago, LLC | CHICAGO, IL | $57K | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $32K | — |