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MILLENNIUM MANAGEMENT LLC: OSW position timeline

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

MILLENNIUM MANAGEMENT LLC held 9,329 OSW 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 9,329 shares
    Change vs previous 13F -2,569 shares

    <0.01% of the 13F portfolio, value $263,451.

    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 11,898 shares
    Change vs previous 13F -208,439 shares

    <0.01% of the 13F portfolio, value $273,059.

    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 220,337 shares
    Change vs previous 13F +178,068 shares

    <0.01% of the 13F portfolio, value $4,569,789.

    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 42,269 shares
    Change vs previous 13F +16,472 shares

    <0.01% of the 13F portfolio, value $893,567.

    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 25,797 shares
    Change vs previous 13F +10,690 shares

    <0.01% of the 13F portfolio, value $526,001.

    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 15,107 shares
    Change vs previous 13F -267,690 shares

    <0.01% of the 13F portfolio, value $253,647.

    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 282,797 shares
    Change vs previous 13F -508,268 shares

    <0.01% of the 13F portfolio, value $5,627,660.

    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 791,065 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $13,060,483.

    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).