DISCLOSEDQuarterly
Bridgewater Associates
Armstrong World Inds Inc New · NASDAQ
30,757 sh · $5.1M
Filed 31 Mar 2026SEC 13Fview source
Bridgewater Associates
Armstrong World Inds Inc New · NASDAQ
30,757 sh · $5.1M
Two Sigma Investments
Armstrong World Inds Inc New · NASDAQ
783,763 sh · $129.2M
Renaissance Technologies
Armstrong World Inds Inc New · NASDAQ
118,700 sh · $19.6M
BlackRock
Armstrong World Inds Inc New · NASDAQ
5,408,065 sh · $612.4M