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Davidson Kempner Capital Management LP: KBR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Davidson Kempner Capital Management LP on KBR, newest first. How the timeline and the estimate are built.

Davidson Kempner Capital Management LP held 452,986 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 452,986 shares
    Change vs previous 13F +102,198 shares

    0.25% of the 13F portfolio, value $15,641,607.

    13F-HR 0001595082-26-000069 filed by Davidson Kempner Capital Management LP
    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/A 350,788 shares
    Change vs previous 13F -794,096 shares

    0.23% of the 13F portfolio, value $12,930,046.

    13F-HR 0001595082-26-000046 filed by Davidson Kempner Capital Management LP
    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/A 1,144,884 shares
    Change vs previous 13F +214,037 shares

    0.67% of the 13F portfolio, value $46,024,337.

    13F-HR 0001595082-26-000030 filed by Davidson Kempner Capital Management LP
    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/A 930,847 shares
    Change vs previous 13F -176,129 shares

    0.62% of the 13F portfolio, value $44,019,755.

    13F-HR 0001595082-25-000098 filed by Davidson Kempner Capital Management LP
    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/A 1,106,976 shares
    Change vs previous 13F +153,389 shares

    0.81% of the 13F portfolio, value $53,068,429.

    13F-HR 0001595082-25-000062 filed by Davidson Kempner Capital Management LP
    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/A 953,587 shares
    Change vs previous 13F +616,829 shares

    0.67% of the 13F portfolio, value $47,498,168.

    13F-HR 0001595082-25-000042 filed by Davidson Kempner Capital Management LP
    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/A 336,758 shares
    Change vs previous 13F +336,758 shares

    0.34% of the 13F portfolio, value $19,508,391.

    13F-HR 0001595082-25-000022 filed by Davidson Kempner Capital Management LP
    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/A 0 shares
    Change vs previous 13F not available

    13F-HR 0001595082-24-000051 filed by Davidson Kempner Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.