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

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

D. E. Shaw & Co., Inc. held 963,754 KBR 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 963,754 shares
    Change vs previous 13F -853,021 shares

    0.02% of the 13F portfolio, value $33,278,425.

    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 1,816,775 shares
    Change vs previous 13F -338,397 shares

    0.05% of the 13F portfolio, value $66,966,326.

    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 2,155,172 shares
    Change vs previous 13F +789,161 shares

    0.07% of the 13F portfolio, value $86,637,914.

    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 1,366,011 shares
    Change vs previous 13F +185,019 shares

    0.05% of the 13F portfolio, value $64,598,660.

    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 1,180,992 shares
    Change vs previous 13F -227,509 shares

    0.06% of the 13F portfolio, value $56,616,757.

    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 1,408,501 shares
    Change vs previous 13F +563,202 shares

    0.08% of the 13F portfolio, value $70,157,435.

    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 845,299 shares
    Change vs previous 13F -1,059,124 shares

    0.05% of the 13F portfolio, value $48,968,171.

    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 1,904,423 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $124,035,070.

    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).