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Disclosery

Broderick Brian C: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Broderick Brian C on MRK, newest first. How the timeline and the estimate are built.

Broderick Brian C held 23,484 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 23,484 shares
    Change vs previous 13F +1,234 shares

    0.47% of the 13F portfolio, value $3,017,692.

    13F-HR 0001314376-26-000005 filed by Broderick Brian C
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 22,250 shares
    Change vs previous 13F +253 shares

    0.49% of the 13F portfolio, value $2,676,453.

    13F-HR 0001314376-26-000002 filed by Broderick Brian C
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 21,997 shares
    Change vs previous 13F 0 shares

    0.44% of the 13F portfolio, value $2,315,403.

    13F-HR 0001314376-26-000001 filed by Broderick Brian C
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 21,997 shares
    Change vs previous 13F 0 shares

    0.35% of the 13F portfolio, value $1,846,208.

    13F-HR 0001314376-25-000009 filed by Broderick Brian C
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 21,997 shares
    Change vs previous 13F -150 shares

    0.34% of the 13F portfolio, value $1,741,283.

    13F-HR 0001314376-25-000001 filed by Broderick Brian C
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 22,147 shares
    Change vs previous 13F 0 shares

    0.4% of the 13F portfolio, value $1,987,914.

    13F-HR 0001494234-25-000010 filed by Broderick Brian C
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 22,147 shares
    Change vs previous 13F 0 shares

    0.43% of the 13F portfolio, value $2,203,183.

    13F-HR 0001494234-25-000003 filed by Broderick Brian C
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 22,147 shares
    Change vs previous 13F not available

    0.49% of the 13F portfolio, value $2,515,014.

    13F-HR 0001314376-24-000010 filed by Broderick Brian C
    Filed (acceptance time not in the bulk data set), ingested

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