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MILLENNIUM MANAGEMENT LLC: ZGN position timeline

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

MILLENNIUM MANAGEMENT LLC held 576,833 ZGN 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 576,833 shares
    Change vs previous 13F +550,270 shares

    0.01% of the 13F portfolio, value $7,510,366.

    13F-HR 0001273087-26-000007 filed by MILLENNIUM MANAGEMENT LLC
    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 26,563 shares
    Change vs previous 13F -1,162,324 shares

    <0.01% of the 13F portfolio, value $276,786.

    13F-HR 0001273087-26-000004 filed by MILLENNIUM MANAGEMENT LLC
    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 1,188,887 shares
    Change vs previous 13F +504,546 shares

    0.01% of the 13F portfolio, value $12,186,092.

    13F-HR 0001273087-26-000002 filed by MILLENNIUM MANAGEMENT LLC
    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 684,341 shares
    Change vs previous 13F -365,822 shares

    0.01% of the 13F portfolio, value $6,467,022.

    13F-HR 0001273087-25-000034 filed by MILLENNIUM MANAGEMENT LLC
    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 1,050,163 shares
    Change vs previous 13F -98,892 shares

    0.01% of the 13F portfolio, value $8,978,894.

    13F-HR 0001273087-25-000028 filed by MILLENNIUM MANAGEMENT LLC
    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 1,149,055 shares
    Change vs previous 13F +742,680 shares

    0.01% of the 13F portfolio, value $8,503,007.

    13F-HR 0001273087-25-000019 filed by MILLENNIUM MANAGEMENT LLC
    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 406,375 shares
    Change vs previous 13F +309,424 shares

    <0.01% of the 13F portfolio, value $3,356,657.

    13F-HR 0001273087-25-000015 filed by MILLENNIUM MANAGEMENT LLC
    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 96,951 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $953,998.

    13F-HR 0001273087-24-000118 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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