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Disclosery

Artisan Partners Limited Partnership: BWXT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Artisan Partners Limited Partnership on BWXT, newest first. How the timeline and the estimate are built.

Artisan Partners Limited Partnership held 1,059,496 BWXT shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,059,496 shares
    Change vs previous 13F +287 shares

    0.34% of the 13F portfolio, value $206,230,875.

    13F-HR 0001193125-26-349319 filed by Artisan Partners Limited Partnership
    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 1,059,209 shares
    Change vs previous 13F -35,705 shares

    0.35% of the 13F portfolio, value $216,597,645.

    13F-HR 0001193125-26-220594 filed by Artisan Partners Limited Partnership
    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 1,094,914 shares
    Change vs previous 13F -97,234 shares

    0.29% of the 13F portfolio, value $189,244,890.

    13F-HR 0001193125-26-052992 filed by Artisan Partners Limited Partnership
    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 1,192,148 shares
    Change vs previous 13F -84,119 shares

    0.32% of the 13F portfolio, value $219,796,327.

    13F-HR 0001193125-25-275718 filed by Artisan Partners Limited Partnership
    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 1,276,267 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $183,859,024.

    13F-HR 0000950123-25-007551 filed by Artisan Partners Limited Partnership
    Filed (acceptance time not in the bulk data set), ingested

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