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Disclosery

Warwick Investment Management, Inc.: MRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Warwick Investment Management, Inc. on MRK, newest first. How the timeline and the estimate are built.

Warwick Investment Management, Inc. held 4,520 MRK shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,520 shares
    Change vs previous 13F -214 shares

    0.07% of the 13F portfolio, value $580,820.

    13F-HR 0002063364-26-000252 filed by Warwick Investment Management, 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 4,734 shares
    Change vs previous 13F -344 shares

    0.08% of the 13F portfolio, value $569,453.

    13F-HR 0002063364-26-000155 filed by Warwick Investment Management, 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 5,078 shares
    Change vs previous 13F +171 shares

    0.08% of the 13F portfolio, value $534,497.

    13F-HR 0001754960-26-000079 filed by Warwick Investment Management, 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 4,907 shares
    Change vs previous 13F +459 shares

    0.07% of the 13F portfolio, value $411,817.

    13F-HR 0001754960-25-000712 filed by Warwick Investment Management, 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 4,448 shares
    Change vs previous 13F +586 shares

    0.07% of the 13F portfolio, value $352,119.

    13F-HR 0001754960-25-000445 filed by Warwick Investment Management, 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 3,862 shares
    Change vs previous 13F +163 shares

    0.07% of the 13F portfolio, value $346,628.

    13F-HR 0001085146-25-003155 filed by Warwick Investment Management, 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 3,699 shares
    Change vs previous 13F -861 shares

    0.08% of the 13F portfolio, value $367,987.

    13F-HR 0001085146-25-000917 filed by Warwick Investment Management, 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 4,560 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $517,832.

    13F-HR 0001085146-24-005330 filed by Warwick Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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