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

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

D. E. Shaw & Co., Inc. held 278,490 BOOM 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 278,490 shares
    Change vs previous 13F +162,496 shares

    <0.01% of the 13F portfolio, value $1,618,027.

    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 115,994 shares
    Change vs previous 13F +44,467 shares

    <0.01% of the 13F portfolio, value $604,328.

    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 71,527 shares
    Change vs previous 13F +39,101 shares

    <0.01% of the 13F portfolio, value $478,515.

    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 32,426 shares
    Change vs previous 13F -4,318 shares

    <0.01% of the 13F portfolio, value $274,000.

    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 36,744 shares
    Change vs previous 13F -7,925 shares

    <0.01% of the 13F portfolio, value $296,157.

    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 44,669 shares
    Change vs previous 13F -17,477 shares

    <0.01% of the 13F portfolio, value $376,113.

    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 62,146 shares
    Change vs previous 13F -69,167 shares

    <0.01% of the 13F portfolio, value $456,773.

    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 131,313 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,704,443.

    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).