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MILLENNIUM MANAGEMENT LLC: CSX position timeline

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

MILLENNIUM MANAGEMENT LLC held 4,522,881 CSX 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 4,522,881 shares
    Change vs previous 13F +3,736,947 shares

    0.15% of the 13F portfolio, value $214,972,534.

    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 785,934 shares
    Change vs previous 13F +262,745 shares

    0.02% of the 13F portfolio, value $32,262,591.

    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 523,189 shares
    Change vs previous 13F -6,394,601 shares

    0.01% of the 13F portfolio, value $18,965,601.

    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 6,917,790 shares
    Change vs previous 13F +2,769,297 shares

    0.19% of the 13F portfolio, value $245,650,723.

    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 4,148,493 shares
    Change vs previous 13F -1,209,597 shares

    0.12% of the 13F portfolio, value $135,365,327.

    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 5,358,090 shares
    Change vs previous 13F +4,238,548 shares

    0.15% of the 13F portfolio, value $157,688,589.

    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 1,119,542 shares
    Change vs previous 13F -1,334,009 shares

    0.03% of the 13F portfolio, value $36,127,620.

    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 2,453,551 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $84,721,116.

    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).