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MILLENNIUM MANAGEMENT LLC: OSPN position timeline

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

MILLENNIUM MANAGEMENT LLC held 301,609 OSPN 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 301,609 shares
    Change vs previous 13F -707,767 shares

    <0.01% of the 13F portfolio, value $4,328,089.

    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 1,009,376 shares
    Change vs previous 13F -202,283 shares

    0.01% of the 13F portfolio, value $10,628,729.

    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 1,211,659 shares
    Change vs previous 13F +1,103,360 shares

    0.01% of the 13F portfolio, value $15,557,702.

    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 108,299 shares
    Change vs previous 13F -42,685 shares

    <0.01% of the 13F portfolio, value $1,720,871.

    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 150,984 shares
    Change vs previous 13F +79,143 shares

    <0.01% of the 13F portfolio, value $2,519,923.

    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 71,841 shares
    Change vs previous 13F +14,930 shares

    <0.01% of the 13F portfolio, value $1,095,575.

    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 56,911 shares
    Change vs previous 13F +33,913 shares

    <0.01% of the 13F portfolio, value $1,055,130.

    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 22,998 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $383,377.

    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).