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Disclosery

Alta Advisers Ltd: MRK position timeline

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

Alta Advisers Ltd held 9,584 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,584 shares
    Change vs previous 13F 0 shares

    0.28% of the 13F portfolio, value $1,231,544.

    13F-HR 0000904454-26-000442 filed by Alta Advisers Ltd
    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 9,584 shares
    Change vs previous 13F 0 shares

    0.42% of the 13F portfolio, value $1,152,859.

    13F-HR 0000904454-26-000252 filed by Alta Advisers Ltd
    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 9,584 shares
    Change vs previous 13F -3,000 shares

    0.37% of the 13F portfolio, value $1,008,812.

    13F-HR 0000904454-26-000078 filed by Alta Advisers Ltd
    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 12,584 shares
    Change vs previous 13F 0 shares

    0.32% of the 13F portfolio, value $1,056,175.

    13F-HR 0000904454-25-000547 filed by Alta Advisers Ltd
    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 12,584 shares
    Change vs previous 13F 0 shares

    0.35% of the 13F portfolio, value $996,149.

    13F-HR 0000904454-25-000381 filed by Alta Advisers Ltd
    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 12,584 shares
    Change vs previous 13F +4,200 shares

    0.48% of the 13F portfolio, value $1,129,540.

    13F-HR 0000904454-25-000224 filed by Alta Advisers Ltd
    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 8,384 shares
    Change vs previous 13F +964 shares

    0.53% of the 13F portfolio, value $834,040.

    13F-HR 0000904454-25-000135 filed by Alta Advisers Ltd
    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 7,420 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $842,615.

    13F-HR 0000904454-24-000580 filed by Alta Advisers Ltd
    Filed (acceptance time not in the bulk data set), ingested

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