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BLACKHILL CAPITAL INC: MRK position timeline

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

BLACKHILL CAPITAL INC held 168,857 MRK shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 168,857 shares
    Change vs previous 13F 0 shares

    0.9% of the 13F portfolio, value $21,698,125.

    13F-HR 0000872162-26-000008 filed by BLACKHILL CAPITAL 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 168,857 shares
    Change vs previous 13F 0 shares

    1.05% of the 13F portfolio, value $20,311,809.

    13F-HR 0000872162-26-000006 filed by BLACKHILL CAPITAL 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 168,857 shares
    Change vs previous 13F 0 shares

    0.91% of the 13F portfolio, value $17,773,888.

    13F-HR 0000872162-26-000002 filed by BLACKHILL CAPITAL 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 168,857 shares
    Change vs previous 13F -7,850 shares

    0.7% of the 13F portfolio, value $14,172,168.

    13F-HR 0000872162-25-000011 filed by BLACKHILL CAPITAL 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 176,707 shares
    Change vs previous 13F -27,900 shares

    0.81% of the 13F portfolio, value $13,988,126.

    13F-HR 0000872162-25-000009 filed by BLACKHILL CAPITAL 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 204,607 shares
    Change vs previous 13F -1,200 shares

    1.07% of the 13F portfolio, value $18,365,524.

    13F-HR 0000872162-25-000006 filed by BLACKHILL CAPITAL 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 205,807 shares
    Change vs previous 13F -2,693 shares

    1.06% of the 13F portfolio, value $20,473,680.

    13F-HR 0000872162-25-000002 filed by BLACKHILL CAPITAL 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 208,500 shares
    Change vs previous 13F not available

    1.36% of the 13F portfolio, value $23,677,260.

    13F-HR 0000872162-24-000010 filed by BLACKHILL CAPITAL INC
    Filed (acceptance time not in the bulk data set), ingested

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