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Disclosery

BlackRock, Inc.: ZGN position timeline

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

BlackRock, Inc. held 2,748,557 ZGN shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,748,557 shares
    Change vs previous 13F -472,665 shares

    <0.01% of the 13F portfolio, value $35,786,213.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 3,221,222 shares
    Change vs previous 13F -58,964 shares

    <0.01% of the 13F portfolio, value $33,565,133.

    13F-HR 0002012383-26-001841 filed by BlackRock, 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 3,280,186 shares
    Change vs previous 13F +87,397 shares

    <0.01% of the 13F portfolio, value $33,621,907.

    13F-HR 0002012383-26-000920 filed by BlackRock, 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 3,192,789 shares
    Change vs previous 13F +66,053 shares

    <0.01% of the 13F portfolio, value $30,171,856.

    13F-HR 0002012383-25-002949 filed by BlackRock, 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 3,126,736 shares
    Change vs previous 13F +3,119,893 shares

    <0.01% of the 13F portfolio, value $26,733,592.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 6,843 shares
    Change vs previous 13F +824 shares

    <0.01% of the 13F portfolio, value $50,638.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 6,019 shares
    Change vs previous 13F +2,072 shares

    <0.01% of the 13F portfolio, value $49,717.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 3,947 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $38,838.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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