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Disclosery

Boston Trust Walden Corp: ZTS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Boston Trust Walden Corp on ZTS, newest first. How the timeline and the estimate are built.

Boston Trust Walden Corp held 109,387 ZTS shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 109,387 shares
    Change vs previous 13F -12,892 shares

    0.06% of the 13F portfolio, value $7,860,550.

    13F-HR 0001534866-26-000005 filed by Boston Trust Walden 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 122,279 shares
    Change vs previous 13F -12,923 shares

    0.12% of the 13F portfolio, value $14,454,601.

    13F-HR 0001534866-26-000004 filed by Boston Trust Walden 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 135,202 shares
    Change vs previous 13F +40,735 shares

    0.13% of the 13F portfolio, value $17,011,116.

    13F-HR 0001534866-26-000002 filed by Boston Trust Walden 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 94,467 shares
    Change vs previous 13F -1,001 shares

    0.1% of the 13F portfolio, value $13,822,411.

    13F-HR 0001534866-25-000014 filed by Boston Trust Walden 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 95,468 shares
    Change vs previous 13F +46,450 shares

    0.11% of the 13F portfolio, value $14,888,235.

    13F-HR 0001534866-25-000010 filed by Boston Trust Walden 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 49,018 shares
    Change vs previous 13F +7,542 shares

    0.06% of the 13F portfolio, value $8,070,814.

    13F-HR 0001534866-25-000007 filed by Boston Trust Walden 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 41,476 shares
    Change vs previous 13F -1,483 shares

    0.05% of the 13F portfolio, value $6,757,685.

    13F-HR 0001534866-25-000002 filed by Boston Trust Walden 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 42,959 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $8,393,329.

    13F-HR 0001534866-24-000014 filed by Boston Trust Walden Corp
    Filed (acceptance time not in the bulk data set), ingested

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