DISCLOSEDQuarterly
Renaissance Technologies
Willdan Group Inc · NASDAQ
10,900 sh · $834.5K
Filed 31 Mar 2026SEC 13Fview source
Renaissance Technologies
Willdan Group Inc · NASDAQ
10,900 sh · $834.5K
Two Sigma Investments
Willdan Group Inc · NASDAQ
468,022 sh · $35.8M
BlackRock
Willdan Group Inc · NASDAQ
918,361 sh · $26.5M