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Richard Bernstein Advisors LLC: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Richard Bernstein Advisors LLC on MRK, newest first. How the timeline and the estimate are built.

Richard Bernstein Advisors LLC held 18,815 MRK shares at 2026-03-31 per its 13F-HR filed 2026-04-22.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 18,815 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $2,263,256.

    13F-HR 0001420506-26-000702 filed by Richard Bernstein Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2025-12-31
    13F 18,815 shares
    Change vs previous 13F -1,945 shares

    0.06% of the 13F portfolio, value $1,980,467.

    13F-HR 0001420506-26-000132 filed by Richard Bernstein Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-09-30
    13F 20,760 shares
    Change vs previous 13F -18,245 shares

    0.05% of the 13F portfolio, value $1,742,387.

    13F-HR 0001420506-25-003180 filed by Richard Bernstein Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-06-30
    13F 39,005 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $3,087,635.

    13F-HR 0001420506-25-001714 filed by Richard Bernstein Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-03-31
    13F 39,005 shares
    Change vs previous 13F -824 shares

    0.08% of the 13F portfolio, value $3,501,089.

    13F-HR 0001420506-25-000829 filed by Richard Bernstein Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2024-12-31
    13F 39,829 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $3,962,188.

    13F-HR 0001420506-25-000134 filed by Richard Bernstein Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-09-30
    13F 39,829 shares
    Change vs previous 13F -4,216 shares

    0.1% of the 13F portfolio, value $4,522,982.

    13F-HR 0001420506-24-002253 filed by Richard Bernstein Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-06-30
    13F 44,045 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $5,452,771.

    13F-HR 0001420506-24-001201 filed by Richard Bernstein Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).