DISCLOSEDQuarterly
Renaissance Technologies
Ampco-Pittsburg Corp · US
423,219 sh · $2.8M
Filed 31 Mar 2026SEC 13Fview source
Renaissance Technologies
Ampco-Pittsburg Corp · US
423,219 sh · $2.8M
BlackRock
Ampco-Pittsburg Corp · US
191,615 sh · $147.5K