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Disclosery

Willis Investment Counsel: ZTS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Willis Investment Counsel on ZTS, newest first. How the timeline and the estimate are built.

Willis Investment Counsel held 171,746 ZTS shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 171,746 shares
    Change vs previous 13F +31,787 shares

    0.59% of the 13F portfolio, value $12,341,668.

    13F-HR 0001310929-26-000004 filed by Willis Investment Counsel
    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 139,959 shares
    Change vs previous 13F +35,743 shares

    0.9% of the 13F portfolio, value $16,544,553.

    13F-HR 0001310929-26-000003 filed by Willis Investment Counsel
    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 104,216 shares
    Change vs previous 13F +29,806 shares

    0.68% of the 13F portfolio, value $13,112,457.

    13F-HR 0001310929-26-000001 filed by Willis Investment Counsel
    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 74,410 shares
    Change vs previous 13F -1,439 shares

    0.6% of the 13F portfolio, value $10,887,671.

    13F-HR 0001310929-25-000006 filed by Willis Investment Counsel
    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 75,849 shares
    Change vs previous 13F +14,382 shares

    0.69% of the 13F portfolio, value $11,828,652.

    13F-HR 0001310929-25-000004 filed by Willis Investment Counsel
    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 61,467 shares
    Change vs previous 13F +15,240 shares

    0.68% of the 13F portfolio, value $10,120,542.

    13F-HR 0001310929-25-000003 filed by Willis Investment Counsel
    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 46,227 shares
    Change vs previous 13F not available

    0.49% of the 13F portfolio, value $7,531,765.

    13F-HR 0001310929-25-000001 filed by Willis Investment Counsel
    Filed (acceptance time not in the bulk data set), ingested

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