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Disclosery

Kentucky Retirement Systems: MRK position timeline

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

Kentucky Retirement Systems held 222,003 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 222,003 shares
    Change vs previous 13F -85,545 shares

    0.5% of the 13F portfolio, value $28,527,386.

    13F-HR 0001537783-26-000003 filed by Kentucky Retirement Systems
    Filed (acceptance time not in the bulk data set), ingested

    • Kentucky Retirement Systems: 156,894 shares
    • Kentucky Retirement Systems Insurance Trust Fund: 65,109 shares

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

  2. period ended2026-03-31
    13F 307,548 shares
    Change vs previous 13F +83,043 shares

    0.71% of the 13F portfolio, value $20,050,310.

    13F-HR 0001537783-26-000002 filed by Kentucky Retirement Systems
    Filed (acceptance time not in the bulk data set), ingested

    • Kentucky Retirement Systems: 241,239 shares
    • Kentucky Retirement Systems Insurance Trust Fund: 66,309 shares

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

  3. period ended2025-12-31
    13F 224,505 shares
    Change vs previous 13F 0 shares

    0.45% of the 13F portfolio, value $23,631,396.

    13F-HR 0001537783-26-000001 filed by Kentucky Retirement Systems
    Filed (acceptance time not in the bulk data set), ingested

    • Kentucky Retirement Systems: 158,196 shares
    • Kentucky Retirement Systems Insurance Trust Fund: 66,309 shares

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

  4. period ended2025-09-30
    13F 224,505 shares
    Change vs previous 13F -7,022 shares

    0.37% of the 13F portfolio, value $18,842,704.

    13F-HR 0001537783-25-000008 filed by Kentucky Retirement Systems
    Filed (acceptance time not in the bulk data set), ingested

    • Kentucky Retirement Systems: 158,196 shares
    • Kentucky Retirement Systems Insurance Trust Fund: 66,309 shares

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

  5. period ended2025-06-30
    13F 231,527 shares
    Change vs previous 13F -15,435 shares

    0.38% of the 13F portfolio, value $18,327,678.

    13F-HR 0001537783-25-000006 filed by Kentucky Retirement Systems
    Filed (acceptance time not in the bulk data set), ingested

    • Kentucky Retirement Systems: 162,541 shares
    • Kentucky Retirement Systems Insurance Trust Fund: 68,986 shares

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

  6. period ended2025-03-31
    13F 246,962 shares
    Change vs previous 13F -30,701 shares

    0.47% of the 13F portfolio, value $22,167,309.

    13F-HR 0001537783-25-000003 filed by Kentucky Retirement Systems
    Filed (acceptance time not in the bulk data set), ingested

    • Kentucky Retirement Systems: 173,194 shares
    • Kentucky Retirement Systems Insurance Trust Fund: 73,768 shares

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

  7. period ended2024-12-31
    13F 277,663 shares
    Change vs previous 13F +26,025 shares

    0.57% of the 13F portfolio, value $22,507,322.

    13F-HR 0001537783-25-000002 filed by Kentucky Retirement Systems
    Filed (acceptance time not in the bulk data set), ingested

    • Kentucky Retirement Systems: 174,189 shares
    • Kentucky Retirement Systems Insurance Trust Fund: 103,474 shares

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

  8. period ended2024-09-30
    13F 251,638 shares
    Change vs previous 13F not available

    0.59% of the 13F portfolio, value $28,576,011.

    13F-HR 0001537783-24-000006 filed by Kentucky Retirement Systems
    Filed (acceptance time not in the bulk data set), ingested

    • Kentucky Retirement Systems: 176,589 shares
    • Kentucky Retirement Systems Insurance Trust Fund: 75,049 shares

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