Skip to content
Disclosery

MILLENNIUM MANAGEMENT LLC: GRBK position timeline

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

MILLENNIUM MANAGEMENT LLC held 200,819 GRBK 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 200,819 shares
    Change vs previous 13F +193,011 shares

    0.01% of the 13F portfolio, value $16,073,553.

    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 7,808 shares
    Change vs previous 13F -12,339 shares

    <0.01% of the 13F portfolio, value $503,226.

    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 20,147 shares
    Change vs previous 13F -50,139 shares

    <0.01% of the 13F portfolio, value $1,262,411.

    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 70,286 shares
    Change vs previous 13F +63,650 shares

    <0.01% of the 13F portfolio, value $5,191,324.

    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 6,636 shares
    Change vs previous 13F -13,418 shares

    <0.01% of the 13F portfolio, value $417,272.

    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 20,054 shares
    Change vs previous 13F -26,902 shares

    <0.01% of the 13F portfolio, value $1,169,349.

    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 46,956 shares
    Change vs previous 13F +43,618 shares

    <0.01% of the 13F portfolio, value $2,652,544.

    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 3,338 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $278,790.

    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).