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D. E. Shaw & Co., Inc.: OSCR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of D. E. Shaw & Co., Inc. on OSCR, newest first. How the timeline and the estimate are built.

D. E. Shaw & Co., Inc. held 12,643,617 OSCR 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 12,643,617 shares
    Change vs previous 13F +7,158,332 shares

    0.22% of the 13F portfolio, value $360,595,957.

    13F-HR 0001104659-26-097217 filed by D. E. Shaw & Co., Inc.
    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 5,485,285 shares
    Change vs previous 13F -602,077 shares

    0.05% of the 13F portfolio, value $62,916,219.

    13F-HR 0001104659-26-062472 filed by D. E. Shaw & Co., Inc.
    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 6,087,362 shares
    Change vs previous 13F +4,500,503 shares

    0.07% of the 13F portfolio, value $87,475,392.

    13F-HR 0001104659-26-016332 filed by D. E. Shaw & Co., Inc.
    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 1,586,859 shares
    Change vs previous 13F +676,161 shares

    0.02% of the 13F portfolio, value $30,039,241.

    13F-HR 0001104659-25-112505 filed by D. E. Shaw & Co., Inc.
    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 910,698 shares
    Change vs previous 13F +615,207 shares

    0.02% of the 13F portfolio, value $19,525,365.

    13F-HR 0001104659-25-078542 filed by D. E. Shaw & Co., Inc.
    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 295,491 shares
    Change vs previous 13F +172,341 shares

    <0.01% of the 13F portfolio, value $3,873,887.

    13F-HR 0001104659-25-049422 filed by D. E. Shaw & Co., Inc.
    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 123,150 shares
    Change vs previous 13F -183,322 shares

    <0.01% of the 13F portfolio, value $1,655,136.

    13F-HR 0001104659-25-014028 filed by D. E. Shaw & Co., Inc.
    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 306,472 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $6,500,271.

    13F-HR 0001104659-24-119021 filed by D. E. Shaw & Co., Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).