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North Star Investment Management Corp.: ABT position timeline

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

North Star Investment Management Corp. held 62,989 ABT shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 62,989 shares
    Change vs previous 13F +357 shares

    0.31% of the 13F portfolio, value $5,715,613.

    13F-HR 0001062993-26-003882 filed by North Star Investment Management Corp.
    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 62,632 shares
    Change vs previous 13F -1,378 shares

    0.39% of the 13F portfolio, value $6,430,432.

    13F-HR 0001062993-26-002110 filed by North Star Investment Management Corp.
    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 64,010 shares
    Change vs previous 13F +127 shares

    0.5% of the 13F portfolio, value $8,019,771.

    13F-HR 0001062993-26-000502 filed by North Star Investment Management Corp.
    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 63,883 shares
    Change vs previous 13F -41 shares

    0.55% of the 13F portfolio, value $8,556,506.

    13F-HR 0001062993-25-016263 filed by North Star Investment Management Corp.
    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 63,924 shares
    Change vs previous 13F -736 shares

    0.61% of the 13F portfolio, value $8,694,338.

    13F-HR 0001062993-25-012875 filed by North Star Investment Management Corp.
    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 64,660 shares
    Change vs previous 13F -723 shares

    0.62% of the 13F portfolio, value $8,577,087.

    13F-HR 0001062993-25-007620 filed by North Star Investment Management Corp.
    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 65,383 shares
    Change vs previous 13F -892 shares

    0.51% of the 13F portfolio, value $7,395,470.

    13F-HR 0001062993-25-001923 filed by North Star Investment Management Corp.
    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 66,275 shares
    Change vs previous 13F not available

    0.52% of the 13F portfolio, value $7,556,015.

    13F-HR 0001062993-24-018117 filed by North Star Investment Management Corp.
    Filed (acceptance time not in the bulk data set), ingested

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