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MILLENNIUM MANAGEMENT LLC: HALO position timeline

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

MILLENNIUM MANAGEMENT LLC held 19,858 HALO 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 19,858 shares
    Change vs previous 13F -451,426 shares

    <0.01% of the 13F portfolio, value $1,554,286.

    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 471,284 shares
    Change vs previous 13F -992,664 shares

    0.02% of the 13F portfolio, value $30,459,085.

    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 1,463,948 shares
    Change vs previous 13F +236,364 shares

    0.07% of the 13F portfolio, value $98,523,700.

    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 1,227,584 shares
    Change vs previous 13F +537,111 shares

    0.07% of the 13F portfolio, value $90,031,011.

    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 690,473 shares
    Change vs previous 13F +648,239 shares

    0.03% of the 13F portfolio, value $35,918,405.

    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 42,234 shares
    Change vs previous 13F -53,190 shares

    <0.01% of the 13F portfolio, value $2,694,952.

    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 95,424 shares
    Change vs previous 13F +68,505 shares

    <0.01% of the 13F portfolio, value $4,562,221.

    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 26,919 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,540,844.

    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).