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BLACKHILL CAPITAL INC: ABT position timeline

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

BLACKHILL CAPITAL INC held 177,930 ABT 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 177,930 shares
    Change vs previous 13F -90,600 shares

    0.67% of the 13F portfolio, value $16,145,368.

    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 268,530 shares
    Change vs previous 13F 0 shares

    1.42% of the 13F portfolio, value $27,569,975.

    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 268,530 shares
    Change vs previous 13F +300 shares

    1.73% of the 13F portfolio, value $33,644,124.

    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 268,230 shares
    Change vs previous 13F -10,000 shares

    1.78% of the 13F portfolio, value $35,926,726.

    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 278,230 shares
    Change vs previous 13F -20,000 shares

    2.18% of the 13F portfolio, value $37,842,062.

    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 298,230 shares
    Change vs previous 13F 0 shares

    2.3% of the 13F portfolio, value $39,560,210.

    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 298,230 shares
    Change vs previous 13F 0 shares

    1.75% of the 13F portfolio, value $33,732,795.

    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 298,230 shares
    Change vs previous 13F not available

    1.96% of the 13F portfolio, value $34,001,202.

    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).