DISCLOSEDQuarterlyRenaissance TechnologiesFoster L B Co · NASDAQ316,382 sh · $8.8MFiled 31 Mar 2026·SEC 13F·view source
DISCLOSEDStaleBlackRockFoster L B Co · NASDAQ593,428 sh · $12.8MFiled 30 Jun 2024·SEC 13F·view source