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MILLENNIUM MANAGEMENT LLC: MCS position timeline

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

MILLENNIUM MANAGEMENT LLC held 70,303 MCS 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 70,303 shares
    Change vs previous 13F +17,508 shares

    <0.01% of the 13F portfolio, value $1,649,308.

    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 52,795 shares
    Change vs previous 13F -48,341 shares

    <0.01% of the 13F portfolio, value $906,490.

    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 101,136 shares
    Change vs previous 13F -238,780 shares

    <0.01% of the 13F portfolio, value $1,568,619.

    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 339,916 shares
    Change vs previous 13F -232,801 shares

    <0.01% of the 13F portfolio, value $5,272,097.

    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 572,717 shares
    Change vs previous 13F +180,083 shares

    0.01% of the 13F portfolio, value $9,656,009.

    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 392,634 shares
    Change vs previous 13F +39,118 shares

    0.01% of the 13F portfolio, value $6,553,061.

    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 353,516 shares
    Change vs previous 13F +78,932 shares

    0.01% of the 13F portfolio, value $7,600,594.

    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 274,584 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,137,981.

    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).