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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of STATE OF WISCONSIN INVESTMENT BOARD on MRK, newest first. How the timeline and the estimate are built.

STATE OF WISCONSIN INVESTMENT BOARD held 1,318,963 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 1,318,963 shares
    Change vs previous 13F -47,038 shares

    0.34% of the 13F portfolio, value $169,486,746.

    13F-HR 0001062993-26-004375 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 1,366,001 shares
    Change vs previous 13F +71,905 shares

    0.38% of the 13F portfolio, value $164,316,260.

    13F-HR 0001062993-26-002676 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 1,294,096 shares
    Change vs previous 13F -106,714 shares

    0.31% of the 13F portfolio, value $136,216,545.

    13F-HR 0001062993-26-000957 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 1,400,810 shares
    Change vs previous 13F -83,226 shares

    0.27% of the 13F portfolio, value $117,569,983.

    13F-HR 0001062993-25-016783 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 1,484,036 shares
    Change vs previous 13F -69,719 shares

    0.29% of the 13F portfolio, value $117,476,290.

    13F-HR 0001062993-25-014368 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 1,553,755 shares
    Change vs previous 13F +53,834 shares

    0.36% of the 13F portfolio, value $139,465,049.

    13F-HR 0001062993-25-009484 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 1,499,921 shares
    Change vs previous 13F -90,291 shares

    0.39% of the 13F portfolio, value $149,212,141.

    13F-HR 0001062993-25-002462 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 1,590,212 shares
    Change vs previous 13F not available

    0.46% of the 13F portfolio, value $180,584,475.

    13F-HR 0001062993-24-019058 filed by STATE OF WISCONSIN INVESTMENT BOARD
    Filed (acceptance time not in the bulk data set), ingested

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