DISCLOSEDQuarterlyRenaissance TechnologiesEnergy Focus Inc · NASDAQ10,300 sh · $19.8KFiled 31 Mar 2026·SEC 13F·view source
DISCLOSEDStaleBlackRockEnergy Focus Inc · NASDAQ3,296 sh · $4.6KFiled 30 Jun 2024·SEC 13F·view source