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Disclosery

Tufton Capital Management: ADP position timeline

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

Tufton Capital Management held 49,619 ADP 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 49,619 shares
    Change vs previous 13F -536 shares

    1.86% of the 13F portfolio, value $11,112,000.

    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 50,155 shares
    Change vs previous 13F -453 shares

    1.85% of the 13F portfolio, value $10,190,000.

    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 50,608 shares
    Change vs previous 13F -848 shares

    2.28% of the 13F portfolio, value $13,018,000.

    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 51,456 shares
    Change vs previous 13F -88 shares

    2.69% of the 13F portfolio, value $15,102,000.

    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 51,544 shares
    Change vs previous 13F -1,522 shares

    3.02% of the 13F portfolio, value $15,896,000.

    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 53,066 shares
    Change vs previous 13F -1,703 shares

    3.12% of the 13F portfolio, value $16,213,484.

    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 54,769 shares
    Change vs previous 13F -263 shares

    3.03% of the 13F portfolio, value $16,032,748.

    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 55,032 shares
    Change vs previous 13F not available

    2.85% of the 13F portfolio, value $15,229,005.

    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).