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Davidson Kempner Capital Management LP: BWXT position timeline

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

Davidson Kempner Capital Management LP held 239,095 BWXT 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 239,095 shares
    Change vs previous 13F +214,195 shares

    0.75% of the 13F portfolio, value $46,539,842.

    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 24,900 shares
    Change vs previous 13F -110,047 shares

    0.09% of the 13F portfolio, value $5,091,801.

    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 134,947 shares
    Change vs previous 13F +134,947 shares

    0.34% of the 13F portfolio, value $23,324,239.

    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 0 shares
    Change vs previous 13F -139,836 shares

    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).

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

  5. period ended2025-06-30
    13F/A 139,836 shares
    Change vs previous 13F -312,657 shares

    0.31% of the 13F portfolio, value $20,144,774.

    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 452,493 shares
    Change vs previous 13F -4,635 shares

    0.63% of the 13F portfolio, value $44,638,434.

    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 457,128 shares
    Change vs previous 13F +457,128 shares

    0.9% of the 13F portfolio, value $50,919,488.

    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.