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Westside Investment Management, Inc.: ZTS position timeline

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

Westside Investment Management, Inc. held 0 ZTS 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 0 shares
    Change vs previous 13F -2 shares

    13F-HR 0001538383-26-000004 filed by Westside Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 2 shares
    Change vs previous 13F -123 shares

    <0.01% of the 13F portfolio, value $236.

    13F-HR 0001538383-26-000002 filed by Westside Investment Management, Inc.
    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 125 shares
    Change vs previous 13F -69 shares

    <0.01% of the 13F portfolio, value $15,739.

    13F-HR 0001538383-26-000001 filed by Westside Investment Management, Inc.
    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 194 shares
    Change vs previous 13F +75 shares

    <0.01% of the 13F portfolio, value $28,508.

    13F-HR 0001538383-25-000006 filed by Westside Investment Management, Inc.
    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 119 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $18,943.

    13F-HR 0001538383-25-000005 filed by Westside Investment Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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