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James T. Borello RIA: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of James T. Borello RIA on MRK, newest first. How the timeline and the estimate are built.

James T. Borello RIA held 722 MRK shares at 2026-09-30 per its 13F-HR filed 2026-10-16.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 722 shares
    Change vs previous 13F +37 shares

    0.02% of the 13F portfolio, value $104,914.

    13F-HR 0002157919-26-000001 filed by James T. Borello RIA
    Accepted , ingested

  2. period ended2026-06-30
    13F 685 shares
    Change vs previous 13F -29 shares

    0.02% of the 13F portfolio, value $88,023.

    13F-HR 0002157919-26-000015 filed by James T. Borello RIA
    Accepted , ingested

  3. period ended2026-03-31
    13F 714 shares
    Change vs previous 13F +263 shares

    0.02% of the 13F portfolio, value $85,887.

    13F-HR 0002157919-26-000014 filed by James T. Borello RIA
    Accepted , ingested

  4. period ended2025-12-31
    13F 451 shares
    Change vs previous 13F +349 shares

    0.01% of the 13F portfolio, value $47,472.

    13F-HR 0002157919-26-000013 filed by James T. Borello RIA
    Accepted , ingested

  5. period ended2025-09-30
    13F 102 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $8,561.

    13F-HR 0002157919-26-000012 filed by James T. Borello RIA
    Accepted , ingested