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$DGX:NYSE · QUEST DIAGNOSTICS INC COM

Sector: health

Conviction from: S&P

Quest Diagnostics is a large US clinical laboratory company that provides diagnostic testing, information, and related services to physicians, hospitals, and patients.

2 tracked filer(s) hold this · 0 opened, 0 added, 1 trimmed in 31-MAR-2026

Aggregate 13FScore 48 — mean of 2 scored holder(s). Higher = the smart money in this name has the better track record.

Filer13FScoreThis quarterSharesValue% of their book
Ancora42Holds (flat)381$74,6900.0%
Bridgewater55Trimmed -1%3,471$680,2470.0%

Beyond 13F — activists, insiders, politicians & research

Congressional trades all politician trades →

4 disclosed trade(s) by 2 filer(s).

Trade dateWhoTypeAmount
2026-03-30Alan Armstrong senateBUY$1,001 - $15,000PTR
2026-03-27Alan Armstrong senateBUY$1,001 - $15,000PTR
2025-07-24Julia Letlow LA05SELL$1,001 - $15,000PTR
2025-04-28Julia Letlow LA05BUY$1,001 - $15,000PTR

Trump & executive branch trades all Trump/exec trades →

2 disclosed trade(s) by 1 filer(s).

Trade dateWhoTypeAmount
2026-07-01Trump, Donald J PresidentBUY$100,001 - $250,000PTR
2026-07-01Trump, Donald J PresidentBUY$100,001 - $250,000PTR

Every tracked holder of this name, sorted new → added → flat → trimmed. Shares = reported 13F share count; Value as reported (a few managers file values in $thousands). Generated 2026-07-20.