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MILLENNIUM MANAGEMENT LLC: IBKR position timeline

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

MILLENNIUM MANAGEMENT LLC held 772,059 IBKR 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 772,059 shares
    Change vs previous 13F +186,259 shares

    0.05% of the 13F portfolio, value $67,200,015.

    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 585,800 shares
    Change vs previous 13F -282,651 shares

    0.03% of the 13F portfolio, value $39,289,606.

    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 868,451 shares
    Change vs previous 13F +93,105 shares

    0.04% of the 13F portfolio, value $55,850,084.

    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 775,346 shares
    Change vs previous 13F -675,639 shares

    0.04% of the 13F portfolio, value $53,351,558.

    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 1,450,985 shares
    Change vs previous 13F +947,523 shares

    0.07% of the 13F portfolio, value $80,399,079.

    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 503,462 shares
    Change vs previous 13F +53,612 shares

    0.08% of the 13F portfolio, value $83,368,273.

    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 449,850 shares
    Change vs previous 13F -131,686 shares

    0.07% of the 13F portfolio, value $79,475,000.

    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 581,536 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $81,042,857.

    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).