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MILLENNIUM MANAGEMENT LLC: MGM position timeline

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

MILLENNIUM MANAGEMENT LLC held 13,253 MGM 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 13,253 shares
    Change vs previous 13F -157,236 shares

    <0.01% of the 13F portfolio, value $633,626.

    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 170,489 shares
    Change vs previous 13F -1,155,780 shares

    <0.01% of the 13F portfolio, value $6,309,798.

    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 1,326,269 shares
    Change vs previous 13F +391,528 shares

    0.03% of the 13F portfolio, value $48,395,556.

    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 934,741 shares
    Change vs previous 13F -1,999,446 shares

    0.03% of the 13F portfolio, value $32,398,123.

    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 2,934,187 shares
    Change vs previous 13F +245,494 shares

    0.09% of the 13F portfolio, value $100,906,691.

    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 2,688,693 shares
    Change vs previous 13F +1,700,744 shares

    0.08% of the 13F portfolio, value $79,692,861.

    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 987,949 shares
    Change vs previous 13F +460,558 shares

    0.03% of the 13F portfolio, value $34,232,433.

    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 527,391 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $20,615,714.

    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).