DISCLOSEDStaleTwo Sigma InvestmentsInterdigital Inc · NASDAQ3,608,000 sh · $14.1MFiled 31 Mar 2026·SEC 13F·view source
DISCLOSEDStaleBlackRockInterdigital Inc · NASDAQ4,100,000 sh · $6.3MFiled 30 Jun 2024·SEC 13F·view source