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MILLENNIUM MANAGEMENT LLC: M position timeline

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

MILLENNIUM MANAGEMENT LLC held 863,303 M 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 863,303 shares
    Change vs previous 13F -198,204 shares

    0.01% of the 13F portfolio, value $20,330,786.

    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 1,061,507 shares
    Change vs previous 13F -491,055 shares

    0.01% of the 13F portfolio, value $19,202,662.

    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 1,552,562 shares
    Change vs previous 13F +331,774 shares

    0.02% of the 13F portfolio, value $34,233,992.

    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 1,220,788 shares
    Change vs previous 13F -308,251 shares

    0.02% of the 13F portfolio, value $21,888,729.

    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 1,529,039 shares
    Change vs previous 13F +1,010,410 shares

    0.02% of the 13F portfolio, value $17,828,595.

    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 518,629 shares
    Change vs previous 13F -918,566 shares

    0.01% of the 13F portfolio, value $6,513,980.

    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 1,437,195 shares
    Change vs previous 13F -1,310,136 shares

    0.02% of the 13F portfolio, value $24,331,711.

    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 2,747,331 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $43,105,623.

    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).