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MILLENNIUM MANAGEMENT LLC: TAC position timeline

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

MILLENNIUM MANAGEMENT LLC held 10,427,393 TAC 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 10,427,393 shares
    Change vs previous 13F +2,109,393 shares

    0.1% of the 13F portfolio, value $144,058,926.

    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 8,318,000 shares
    Change vs previous 13F -157,864 shares

    0.08% of the 13F portfolio, value $109,147,477.

    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 8,475,864 shares
    Change vs previous 13F -4,639,825 shares

    0.08% of the 13F portfolio, value $107,226,071.

    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 13,115,689 shares
    Change vs previous 13F -5,107,704 shares

    0.14% of the 13F portfolio, value $179,162,062.

    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 18,223,393 shares
    Change vs previous 13F +1,760,501 shares

    0.18% of the 13F portfolio, value $196,495,502.

    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 16,462,892 shares
    Change vs previous 13F +10,957,858 shares

    0.15% of the 13F portfolio, value $153,813,470.

    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 5,505,034 shares
    Change vs previous 13F -2,890,679 shares

    0.07% of the 13F portfolio, value $77,831,398.

    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 8,395,713 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $87,033,552.

    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).