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MILLENNIUM MANAGEMENT LLC: STM position timeline

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

MILLENNIUM MANAGEMENT LLC held 1,946,604 STM 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 1,946,604 shares
    Change vs previous 13F -2,524,854 shares

    0.1% of the 13F portfolio, value $145,781,174.

    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 4,471,458 shares
    Change vs previous 13F +3,746,596 shares

    0.12% of the 13F portfolio, value $154,488,874.

    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 724,862 shares
    Change vs previous 13F -1,207,940 shares

    0.01% of the 13F portfolio, value $18,802,920.

    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 1,932,802 shares
    Change vs previous 13F +207,354 shares

    0.04% of the 13F portfolio, value $54,620,985.

    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 1,725,448 shares
    Change vs previous 13F +455,983 shares

    0.05% of the 13F portfolio, value $52,470,874.

    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 1,269,465 shares
    Change vs previous 13F +877,606 shares

    0.03% of the 13F portfolio, value $27,877,451.

    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 391,859 shares
    Change vs previous 13F -972,779 shares

    0.01% of the 13F portfolio, value $9,784,719.

    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 1,364,638 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $40,570,688.

    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).