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NORTHERN TRUST CORP: MRK position timeline

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

NORTHERN TRUST CORP held 26,275,718 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 26,275,718 shares
    Change vs previous 13F -814,305 shares

    0.39% of the 13F portfolio, value $3,376,429,765.

    13F-HR 0000073124-26-000053 filed by NORTHERN TRUST CORP
    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 27,090,023 shares
    Change vs previous 13F -144,619 shares

    0.43% of the 13F portfolio, value $3,258,658,868.

    13F-HR 0000073124-26-000036 filed by NORTHERN TRUST CORP
    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 27,234,642 shares
    Change vs previous 13F -698,499 shares

    0.37% of the 13F portfolio, value $2,866,718,416.

    13F-HR 0000073124-26-000008 filed by NORTHERN TRUST CORP
    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 27,933,141 shares
    Change vs previous 13F -812,286 shares

    0.3% of the 13F portfolio, value $2,344,428,524.

    13F-HR 0000073124-25-000252 filed by NORTHERN TRUST CORP
    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 28,745,427 shares
    Change vs previous 13F -1,645,437 shares

    0.31% of the 13F portfolio, value $2,275,488,001.

    13F-HR 0001256484-25-000028 filed by NORTHERN TRUST CORP
    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 30,390,864 shares
    Change vs previous 13F -986,243 shares

    0.4% of the 13F portfolio, value $2,727,883,953.

    13F-HR 0001256484-25-000024 filed by NORTHERN TRUST CORP
    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 31,377,107 shares
    Change vs previous 13F +4,511,742 shares

    0.44% of the 13F portfolio, value $3,121,394,637.

    13F-HR 0001256484-25-000011 filed by NORTHERN TRUST CORP
    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 26,865,365 shares
    Change vs previous 13F not available

    0.5% of the 13F portfolio, value $3,050,830,849.

    13F-HR 0001256484-24-000032 filed by NORTHERN TRUST CORP
    Filed (acceptance time not in the bulk data set), ingested

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