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MILLENNIUM MANAGEMENT LLC: ABCL position timeline

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

MILLENNIUM MANAGEMENT LLC held 518,571 ABCL 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 518,571 shares
    Change vs previous 13F -776,003 shares

    <0.01% of the 13F portfolio, value $4,070,782.

    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 1,294,574 shares
    Change vs previous 13F -478,965 shares

    <0.01% of the 13F portfolio, value $4,518,063.

    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 1,773,539 shares
    Change vs previous 13F -656,197 shares

    <0.01% of the 13F portfolio, value $6,065,503.

    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 2,429,736 shares
    Change vs previous 13F -967,853 shares

    0.01% of the 13F portfolio, value $12,221,572.

    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 3,397,589 shares
    Change vs previous 13F +2,527,880 shares

    0.01% of the 13F portfolio, value $11,653,730.

    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 869,709 shares
    Change vs previous 13F -613,006 shares

    <0.01% of the 13F portfolio, value $1,939,451.

    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 1,482,715 shares
    Change vs previous 13F +728,828 shares

    <0.01% of the 13F portfolio, value $4,344,355.

    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 753,887 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,960,106.

    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).