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Disclosery

ALLIANCEBERNSTEIN L.P.: ZTS position timeline

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

ALLIANCEBERNSTEIN L.P. held 698,452 ZTS shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 698,452 shares
    Change vs previous 13F -2,934,866 shares

    0.03% of the 13F portfolio, value $82,564,011.

    13F-HR 0001109448-26-000261 filed by ALLIANCEBERNSTEIN L.P.
    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 3,633,318 shares
    Change vs previous 13F -67,103 shares

    0.15% of the 13F portfolio, value $457,144,070.

    13F-HR 0001109448-26-000101 filed by ALLIANCEBERNSTEIN L.P.
    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 3,700,421 shares
    Change vs previous 13F -540,936 shares

    0.15% of the 13F portfolio, value $465,586,971.

    13F-HR 0001109448-26-000021 filed by ALLIANCEBERNSTEIN L.P.
    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 4,241,357 shares
    Change vs previous 13F +496,320 shares

    0.2% of the 13F portfolio, value $620,595,356.

    13F-HR 0001109448-25-000079 filed by ALLIANCEBERNSTEIN L.P.
    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 3,745,037 shares
    Change vs previous 13F -7,111,354 shares

    0.19% of the 13F portfolio, value $584,038,520.

    13F-HR 0001532155-25-000161 filed by ALLIANCEBERNSTEIN L.P.
    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 10,856,391 shares
    Change vs previous 13F -952,969 shares

    0.65% of the 13F portfolio, value $1,787,504,778.

    13F-HR 0001532155-25-000116 filed by ALLIANCEBERNSTEIN L.P.
    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 11,809,360 shares
    Change vs previous 13F -3,579,168 shares

    0.65% of the 13F portfolio, value $1,924,099,024.

    13F-HR 0001532155-25-000050 filed by ALLIANCEBERNSTEIN L.P.
    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 15,388,528 shares
    Change vs previous 13F not available

    1.01% of the 13F portfolio, value $3,006,610,601.

    13F-HR 0001532155-24-000162 filed by ALLIANCEBERNSTEIN L.P.
    Filed (acceptance time not in the bulk data set), ingested

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