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VANGUARD GROUP INC: BTU position timeline

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

VANGUARD GROUP INC held 14,659,612 BTU 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 14,659,612 shares
    Change vs previous 13F -941,301 shares

    <0.01% of the 13F portfolio, value $338,930,230.

    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: 808,449 shares
    • Vanguard Investments Australia, Ltd.: 29,683 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 97,131 shares
    • Vanguard Personalized Indexing Management, LLC: 28,019 shares
    • Vanguard Global Advisers, LLC: 46,800 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 5,492,213 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 8,157,317 shares

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

  2. period ended2026-03-31
    13F/A 15,600,913 shares
    Change vs previous 13F +442,164 shares

    0.01% of the 13F portfolio, value $514,050,083.

    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: 786,052 shares
    • Vanguard Investments Australia, Ltd.: 29,683 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 91,013 shares
    • Vanguard Personalized Indexing Management, LLC: 25,661 shares
    • Vanguard Global Advisers, LLC: 55,698 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 5,465,390 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 9,147,416 shares

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

  3. period ended2025-12-31
    13F 15,158,749 shares
    Change vs previous 13F +1,192,613 shares

    0.01% of the 13F portfolio, value $450,214,846.

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

    • VANGUARD GROUP INC: 15,135,096 shares
    • Vanguard Personalized Indexing Management, LLC: 23,653 shares

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

  4. period ended2025-09-30
    13F 13,966,136 shares
    Change vs previous 13F -218,609 shares

    0.01% of the 13F portfolio, value $370,381,928.

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

    • VANGUARD GROUP INC: 13,943,658 shares
    • Vanguard Personalized Indexing Management, LLC: 22,478 shares

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

  5. period ended2025-06-30
    13F 14,184,745 shares
    Change vs previous 13F -111,548 shares

    <0.01% of the 13F portfolio, value $190,359,278.

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

    • VANGUARD GROUP INC: 14,163,331 shares
    • Vanguard Personalized Indexing Management, LLC: 21,414 shares

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

  6. period ended2025-03-31
    13F 14,296,293 shares
    Change vs previous 13F -108,895 shares

    <0.01% of the 13F portfolio, value $193,714,770.

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

    • VANGUARD GROUP INC: 14,284,853 shares
    • Vanguard Personalized Indexing Management, LLC: 11,440 shares

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

  7. period ended2024-12-31
    13F 14,405,188 shares
    Change vs previous 13F -297,413 shares

    0.01% of the 13F portfolio, value $301,644,636.

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

    • VANGUARD GROUP INC: 14,405,188 shares
    • Vanguard Personalized Indexing Management, LLC: 0 shares

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

  8. period ended2024-09-30
    13F 14,702,601 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $390,207,031.

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

    • VANGUARD GROUP INC: 14,693,078 shares
    • Vanguard Personalized Indexing Management, LLC: 9,523 shares

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