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Tufton Capital Management: ABT position timeline

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

Tufton Capital Management held 68,318 ABT shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 68,318 shares
    Change vs previous 13F +2,449 shares

    1.04% of the 13F portfolio, value $6,199,000.

    13F-HR 0001055963-26-000003 filed by Tufton Capital Management
    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 65,869 shares
    Change vs previous 13F -620 shares

    1.23% of the 13F portfolio, value $6,762,000.

    13F-HR 0001055963-26-000002 filed by Tufton Capital Management
    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 66,489 shares
    Change vs previous 13F -202 shares

    1.46% of the 13F portfolio, value $8,330,000.

    13F-HR 0001055963-26-000001 filed by Tufton Capital Management
    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 66,691 shares
    Change vs previous 13F -519 shares

    1.59% of the 13F portfolio, value $8,932,000.

    13F-HR 0001055963-25-000005 filed by Tufton Capital Management
    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 67,210 shares
    Change vs previous 13F -2,082 shares

    1.74% of the 13F portfolio, value $9,141,000.

    13F-HR 0001055963-25-000003 filed by Tufton Capital Management
    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 69,292 shares
    Change vs previous 13F -1,965 shares

    1.77% of the 13F portfolio, value $9,191,705.

    13F-HR 0001055963-25-000002 filed by Tufton Capital Management
    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 71,257 shares
    Change vs previous 13F -146 shares

    1.52% of the 13F portfolio, value $8,059,907.

    13F-HR 0001055963-25-000001 filed by Tufton Capital Management
    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 71,403 shares
    Change vs previous 13F not available

    1.53% of the 13F portfolio, value $8,140,713.

    13F-HR 0001055963-24-000004 filed by Tufton Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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