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Disclosery

BROWN ADVISORY INC: MRK position timeline

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

BROWN ADVISORY INC held 1,365,877 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,365,877 shares
    Change vs previous 13F +24,584 shares

    0.27% of the 13F portfolio, value $175,515,242.

    13F-HR 0001345929-26-000038 filed by BROWN ADVISORY INC
    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 1,341,293 shares
    Change vs previous 13F +36,367 shares

    0.27% of the 13F portfolio, value $161,344,130.

    13F-HR 0001345929-26-000028 filed by BROWN ADVISORY INC
    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 1,304,926 shares
    Change vs previous 13F +36,941 shares

    0.19% of the 13F portfolio, value $137,356,488.

    13F-HR 0001345929-26-000018 filed by BROWN ADVISORY INC
    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 1,267,985 shares
    Change vs previous 13F +912 shares

    0.14% of the 13F portfolio, value $106,422,029.

    13F-HR 0001345929-25-000002 filed by BROWN ADVISORY INC
    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 1,267,073 shares
    Change vs previous 13F -22,392 shares

    0.13% of the 13F portfolio, value $100,301,497.

    13F-HR 0001085146-25-005034 filed by BROWN ADVISORY INC
    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 1,289,465 shares
    Change vs previous 13F -1,031,193 shares

    0.17% of the 13F portfolio, value $115,742,346.

    13F-HR 0001085146-25-002448 filed by BROWN ADVISORY INC
    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 2,320,658 shares
    Change vs previous 13F -535,988 shares

    0.29% of the 13F portfolio, value $230,859,052.

    13F-HR 0001085146-25-001491 filed by BROWN ADVISORY INC
    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 2,856,646 shares
    Change vs previous 13F not available

    0.41% of the 13F portfolio, value $324,400,683.

    13F-HR 0001085146-24-005669 filed by BROWN ADVISORY INC
    Filed (acceptance time not in the bulk data set), ingested

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