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Disclosery

Calydon Capital: MRK position timeline

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

Calydon Capital held 2,772 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 2,772 shares
    Change vs previous 13F +44 shares

    0.05% of the 13F portfolio, value $356,217.

    13F-HR 0001104659-26-096633 filed by Calydon Capital
    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 2,728 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $328,165.

    13F-HR 0001104659-26-061985 filed by Calydon Capital
    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 2,728 shares
    Change vs previous 13F -913 shares

    0.05% of the 13F portfolio, value $287,161.

    13F-HR 0001104659-26-016164 filed by Calydon Capital
    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 3,641 shares
    Change vs previous 13F -2,881 shares

    0.05% of the 13F portfolio, value $305,599.

    13F-HR 0001104659-25-112136 filed by Calydon Capital
    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 6,522 shares
    Change vs previous 13F -5,543 shares

    0.05% of the 13F portfolio, value $516,300.

    13F-HR 0001104659-25-078447 filed by Calydon Capital
    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 12,065 shares
    Change vs previous 13F +3,458 shares

    0.2% of the 13F portfolio, value $1,082,965.

    13F-HR 0001104659-25-049113 filed by Calydon Capital
    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 8,607 shares
    Change vs previous 13F -3,841 shares

    0.17% of the 13F portfolio, value $856,235.

    13F-HR 0001104659-25-014337 filed by Calydon Capital
    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 12,448 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $1,491,365.

    13F-HR 0001104659-24-117374 filed by Calydon Capital
    Filed (acceptance time not in the bulk data set), ingested

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