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MILLENNIUM MANAGEMENT LLC: SDRL position timeline

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

MILLENNIUM MANAGEMENT LLC held 137,073 SDRL 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 137,073 shares
    Change vs previous 13F +6,927 shares

    <0.01% of the 13F portfolio, value $5,184,101.

    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 130,146 shares
    Change vs previous 13F -187,789 shares

    <0.01% of the 13F portfolio, value $5,921,643.

    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 317,935 shares
    Change vs previous 13F +230,148 shares

    0.01% of the 13F portfolio, value $11,000,551.

    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 87,787 shares
    Change vs previous 13F -159,034 shares

    <0.01% of the 13F portfolio, value $2,652,045.

    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 246,821 shares
    Change vs previous 13F -157,982 shares

    0.01% of the 13F portfolio, value $6,479,051.

    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 404,803 shares
    Change vs previous 13F -915,837 shares

    0.01% of the 13F portfolio, value $10,120,075.

    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 1,320,640 shares
    Change vs previous 13F +663,362 shares

    0.04% of the 13F portfolio, value $51,412,515.

    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 657,278 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $26,120,228.

    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).