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VANGUARD GROUP INC: BWXT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of VANGUARD GROUP INC on BWXT, newest first. How the timeline and the estimate are built.

VANGUARD GROUP INC held 9,633,362 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 9,633,362 shares
    Change vs previous 13F -64,245 shares

    0.02% of the 13F portfolio, value $1,875,133,913.

    13F-HR 0002100121-26-001018 filed by VANGUARD PORTFOLIO MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 591,033 shares
    • Vanguard Investments Australia, Ltd.: 23,296 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 77,645 shares
    • Vanguard Personalized Indexing Management, LLC: 9,798 shares
    • Vanguard Global Advisers, LLC: 36,197 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 4,140,330 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 4,755,063 shares

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

  2. period ended2026-03-31
    13F/A 9,697,607 shares
    Change vs previous 13F +674,351 shares

    0.03% of the 13F portfolio, value $1,983,063,656.

    13F-HR 0002100121-26-000861 filed by VANGUARD PORTFOLIO MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 570,316 shares
    • Vanguard Investments Australia, Ltd.: 23,022 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 71,391 shares
    • Vanguard Personalized Indexing Management, LLC: 9,717 shares
    • Vanguard Global Advisers, LLC: 37,831 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 4,094,093 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 4,891,237 shares

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

  3. period ended2025-12-31
    13F 9,023,256 shares
    Change vs previous 13F -167,298 shares

    0.02% of the 13F portfolio, value $1,559,579,566.

    13F-HR 0000102909-26-000031 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 9,013,925 shares
    • Vanguard Personalized Indexing Management, LLC: 9,331 shares

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

  4. period ended2025-09-30
    13F 9,190,554 shares
    Change vs previous 13F -200,353 shares

    0.03% of the 13F portfolio, value $1,694,462,442.

    13F-HR 0000102909-25-000353 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 9,181,311 shares
    • Vanguard Personalized Indexing Management, LLC: 9,243 shares

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

  5. period ended2025-06-30
    13F 9,390,907 shares
    Change vs previous 13F -21,311 shares

    0.02% of the 13F portfolio, value $1,352,854,063.

    13F-HR 0001752724-25-185843 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 9,381,998 shares
    • Vanguard Personalized Indexing Management, LLC: 8,909 shares

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

  6. period ended2025-03-31
    13F 9,412,218 shares
    Change vs previous 13F +192,960 shares

    0.02% of the 13F portfolio, value $928,515,305.

    13F-HR 0001752724-25-099331 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 9,404,287 shares
    • Vanguard Personalized Indexing Management, LLC: 7,931 shares

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

  7. period ended2024-12-31
    13F 9,219,258 shares
    Change vs previous 13F +203,648 shares

    0.02% of the 13F portfolio, value $1,026,933,148.

    13F-HR 0001752724-25-022205 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 9,211,924 shares
    • Vanguard Personalized Indexing Management, LLC: 7,334 shares

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

  8. period ended2024-09-30
    13F 9,015,610 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $979,996,806.

    13F-HR 0001752724-24-248565 filed by VANGUARD GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD GROUP INC: 9,009,007 shares
    • Vanguard Personalized Indexing Management, LLC: 6,603 shares

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