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$DGX:NYSE · QUEST DIAGNOSTICS INC

Sector: health

Conviction from: S&P

52-week range: 171.18248.84

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

4 tracked filer(s) hold this · 1 opened, 1 added, 2 trimmed in 30-JUN-2026

Aggregate 13FScore 59 — mean of 4 scored holder(s) · buyers (new/add) avg 66. Higher = the smart money in this name has the better track record.

Filer13FScoreThis quarterSharesValue% of their book
Steve Cohen / Point7276New buy23,380$4,955,3910.0%
Bridgewater56Added +8%3,756$796,0840.0%
Ancora40Trimmed -64%137$28,9570.0%
Paul Tudor Jones / Tudor63Trimmed -32%41,000$8,689,9500.0%

Beyond 13F — activists, insiders, politicians & research

Congressional trades all politician trades →

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

Trade dateWhoTypeAmount
2026-03-30Alan Armstrong senateBUY$1,001 - $15,000PTR
2026-03-27Alan Armstrong senateBUY$1,001 - $15,000PTR
2025-10-30Julie Johnson TX32SELL$1,001 - $15,000PTR
2025-10-30Julie Johnson TX32BUY$1,001 - $15,000PTR
2025-07-24Julia Letlow LA05SELL$1,001 - $15,000PTR
2025-04-28Julia Letlow LA05BUY$1,001 - $15,000PTR
2025-03-10Carol Devine Miller WV01SELL$15,001 - $50,000PTR

Trump & executive branch trades all Trump/exec trades →

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

Trade dateWhoTypeAmount
2026-09-22Trump, Donald J PresidentSELL$15,001 - $50,000PTR
2026-08-22Trump, Donald J PresidentSELL$1,001 - $15,000PTR
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 2026-09-24.