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$MRK:NYSE · MERCK & CO INC

Sector: health

Conviction from: S&P

Tradable on: Bitget →

52-week range: 77.58156.92

Merck & Co. is a pharmaceutical company that develops and markets prescription medicines and vaccines across oncology, vaccines, infectious diseases, and other areas, including its cancer drug Keytruda, and also has an animal health business.

5 tracked filer(s) hold this · 1 opened, 0 added, 4 trimmed in 30-JUN-2026

Aggregate 13FScore 61 — mean of 5 scored holder(s) · buyers (new/add) avg 56. Higher = the smart money in this name has the better track record.

Filer13FScoreThis quarterSharesValue% of their book
Bridgewater56New buy30,254$3,887,6390.0%
Bill Nygren / Oakmark (Harris Associates)70Trimmed -2%12,073,109$1,551,394,4992.1%
Ancora40Trimmed -6%20,902$2,685,9570.1%
Paul Tudor Jones / Tudor63Trimmed -51%368,300$47,326,5500.1%
Steve Cohen / Point7276Trimmed -52%552,681$71,019,5090.1%

Beyond 13F — activists, insiders, politicians & research

Congressional trades all politician trades →

6 disclosed trade(s) by 5 filer(s).

Trade dateWhoTypeAmount
2026-08-19Maria Elvira Salazar FL27BUY$15,001 - $50,000PTR
2026-08-19Maria Elvira Salazar FL27BUY$15,001 - $50,000PTR
2026-03-27Alan Armstrong senateSELL$15,001 - $50,000PTR
2026-02-04Josh Gottheimer NJ05BUY$1,001 - $15,000PTR
2025-12-19Gilbert Cisneros CA31BUY$1,001 - $15,000PTR
2025-12-18Julie Johnson TX32SELL$1,001 - $15,000PTR

Trump & executive branch trades all Trump/exec trades →

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

Trade dateWhoTypeAmount
2026-09-22Trump, Donald J PresidentSELL$250,001 - $500,000PTR
2026-08-22Trump, Donald J PresidentBUY$50,001 - $100,000PTR
2026-08-22Trump, Donald J PresidentBUY$50,001 - $100,000PTR
2026-07-01Trump, Donald J PresidentSELL$1,001 - $15,000PTR
2026-07-01Trump, Donald J PresidentBUY$15,001 - $50,000PTR
2026-07-01Trump, Donald J PresidentSELL$15,001 - $50,000PTR
2026-07-01Trump, Donald J PresidentSELL$1,004 - $15,000PTR
2026-07-01Trump, Donald J PresidentSELL$50,001 - $100,000PTR
2026-07-01Trump, Donald J PresidentBUY$15,001 - $50,000PTR
2026-05-14Trump, Donald J PresidentBUY$1,001 - $15,000PTR
2026-05-14Trump, Donald J PresidentBUY$15,001 - $50,000PTR
2026-05-14Trump, Donald J PresidentBUY$50,004 - $100,000PTR
2026-05-14Trump, Donald J PresidentBUY$15,001 - $50,000PTR
2026-05-14Trump, Donald J PresidentBUY$1,001 -$15,000PTR

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.