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Disclosery

Amica Retiree Medical Trust: ZTS position timeline

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

Amica Retiree Medical Trust held 2,538 ZTS shares at 2025-09-30 per its 13F-HR filed 2025-11-07.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 2,538 shares
    Change vs previous 13F +647 shares

    0.51% of the 13F portfolio, value $371,000.

    13F-HR 0001599950-25-000003 filed by Amica Retiree Medical Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-06-30
    13F 1,891 shares
    Change vs previous 13F not available

    0.43% of the 13F portfolio, value $295,000.

    13F-HR 0000857508-25-000006 filed by Amica Retiree Medical Trust
    Filed (acceptance time not in the bulk data set), ingested

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