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MILLENNIUM MANAGEMENT LLC: IEX position timeline

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

MILLENNIUM MANAGEMENT LLC held 2,369,834 IEX 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 2,369,834 shares
    Change vs previous 13F +373,890 shares

    0.36% of the 13F portfolio, value $537,833,826.

    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 1,995,944 shares
    Change vs previous 13F +932,181 shares

    0.28% of the 13F portfolio, value $378,331,185.

    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 1,063,763 shares
    Change vs previous 13F +793,530 shares

    0.14% of the 13F portfolio, value $189,285,988.

    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 270,233 shares
    Change vs previous 13F -339,639 shares

    0.03% of the 13F portfolio, value $43,983,123.

    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 609,872 shares
    Change vs previous 13F +122,598 shares

    0.1% of the 13F portfolio, value $107,075,227.

    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 487,274 shares
    Change vs previous 13F +450,704 shares

    0.09% of the 13F portfolio, value $88,181,976.

    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 36,570 shares
    Change vs previous 13F +23,505 shares

    0.01% of the 13F portfolio, value $7,653,735.

    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 13,065 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,802,442.

    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).