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MILLENNIUM MANAGEMENT LLC: ZS position timeline

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

MILLENNIUM MANAGEMENT LLC held 1,129,691 ZS 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 1,129,691 shares
    Change vs previous 13F +794,787 shares

    0.11% of the 13F portfolio, value $159,455,885.

    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 334,904 shares
    Change vs previous 13F +285,187 shares

    0.04% of the 13F portfolio, value $46,983,682.

    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 49,717 shares
    Change vs previous 13F -1,358 shares

    0.01% of the 13F portfolio, value $11,182,348.

    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 51,075 shares
    Change vs previous 13F -144,363 shares

    0.01% of the 13F portfolio, value $15,305,134.

    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 195,438 shares
    Change vs previous 13F +74,792 shares

    0.05% of the 13F portfolio, value $61,355,806.

    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 120,646 shares
    Change vs previous 13F -174,334 shares

    0.02% of the 13F portfolio, value $23,938,579.

    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 294,980 shares
    Change vs previous 13F +22,930 shares

    0.05% of the 13F portfolio, value $53,217,342.

    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 272,050 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $46,504,227.

    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).