Quest Diagnostics Inc

DGXNASDAQ · US

Holders

REDUCEDStale
Davis J. E.
Quest Diagnostics Inc · NASDAQ
−10,000 sh · $2.4M
Filed 3 Sept 2026SEC Form 4view source
REDUCEDStale
Prevoznik Michael E
Quest Diagnostics Inc · NASDAQ
−16,010 sh · $3.9M
Filed 31 Aug 2026SEC Form 4view source
REDUCEDStale
Prevoznik Michael E
Quest Diagnostics Inc · NASDAQ
−1,000 sh
Filed 31 Aug 2026SEC Form 4view source
REDUCEDStale
Prevoznik Michael E
Quest Diagnostics Inc · NASDAQ
−6,237 sh · $1.5M
Filed 31 Aug 2026SEC Form 4view source
REDUCEDStale
Prevoznik Michael E
Quest Diagnostics Inc · NASDAQ
−430 sh · $105.1K
Filed 31 Aug 2026SEC Form 4view source
ACQUIREDStale
Prevoznik Michael E
Quest Diagnostics Inc · NASDAQ
+22,677 sh · $2.5M
Filed 31 Aug 2026SEC Form 4view source
DISCLOSEDQuarterly
Davis Selected Advisers
Quest Diagnostics Inc · NASDAQ
1,555,612 sh · $329.8M
Filed 30 Jun 2026SEC 13Fview source
DISCLOSEDStale
Bridgewater Associates
Quest Diagnostics Inc · NASDAQ
3,471 sh · $680.2K
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
Davis Selected Advisers
Quest Diagnostics Inc · NASDAQ
1,617,813 sh · $317.1M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
Davis Selected Advisers
Quest Diagnostics Inc · NASDAQ
1,589,883 sh · $275.9M
Filed 31 Dec 2025SEC 13Fview source