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MILLENNIUM MANAGEMENT LLC: MDXH position timeline

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

MILLENNIUM MANAGEMENT LLC held 228,510 MDXH 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 228,510 shares
    Change vs previous 13F -316,218 shares

    <0.01% of the 13F portfolio, value $93,826.

    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 544,728 shares
    Change vs previous 13F +427,897 shares

    <0.01% of the 13F portfolio, value $1,252,874.

    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 116,831 shares
    Change vs previous 13F +89,553 shares

    <0.01% of the 13F portfolio, value $417,087.

    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 27,278 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $126,843.

    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).