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Disclosery

Swiss National Bank: ZTS position timeline

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

Swiss National Bank held 1,186,032 ZTS shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,186,032 shares
    Change vs previous 13F -107,300 shares

    0.04% of the 13F portfolio, value $85,228,260.

    13F-HR 0001582202-26-000007 filed by Swiss National Bank
    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 1,293,332 shares
    Change vs previous 13F +79,900 shares

    0.09% of the 13F portfolio, value $152,884,776.

    13F-HR 0001582202-26-000004 filed by Swiss National Bank
    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 1,213,432 shares
    Change vs previous 13F -69,900 shares

    0.09% of the 13F portfolio, value $152,674,014.

    13F-HR 0001582202-26-000002 filed by Swiss National Bank
    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 1,283,332 shares
    Change vs previous 13F -67,000 shares

    0.11% of the 13F portfolio, value $187,777,138.

    13F-HR 0001582202-25-000011 filed by Swiss National Bank
    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 1,350,332 shares
    Change vs previous 13F +77,900 shares

    0.13% of the 13F portfolio, value $210,584,275.

    13F-HR 0001582202-25-000007 filed by Swiss National Bank
    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 1,272,432 shares
    Change vs previous 13F -7,500 shares

    0.15% of the 13F portfolio, value $209,505,929.

    13F-HR 0001582202-25-000004 filed by Swiss National Bank
    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 1,279,932 shares
    Change vs previous 13F -74,400 shares

    0.14% of the 13F portfolio, value $208,539,321.

    13F-HR 0001582202-25-000002 filed by Swiss National Bank
    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 1,354,332 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $264,609,386.

    13F-HR 0001582202-24-000011 filed by Swiss National Bank
    Filed (acceptance time not in the bulk data set), ingested

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