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VANGUARD GROUP INC: GHM position timeline

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

VANGUARD GROUP INC held 723,415 GHM 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 723,415 shares
    Change vs previous 13F +74,395 shares

    <0.01% of the 13F portfolio, value $89,551,542.

    13F-HR 0002100119-26-001527 filed by VANGUARD CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 77,799 shares
    • Vanguard Investments Australia, Ltd.: 2,375 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 7,161 shares
    • Vanguard Global Advisers, LLC: 6,403 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 485,581 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 144,096 shares

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

  2. period ended2026-03-31
    13F/A 649,020 shares
    Change vs previous 13F +12,261 shares

    <0.01% of the 13F portfolio, value $51,220,658.

    13F-HR/A 0002100119-26-001311 filed by VANGUARD CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    • VANGUARD FIDUCIARY TRUST CO: 72,621 shares
    • Vanguard Global Advisers, LLC: 6,403 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 453,812 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 116,184 shares

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

  3. period ended2025-12-31
    13F 636,759 shares
    Change vs previous 13F +34,311 shares

    <0.01% of the 13F portfolio, value $40,899,031.

    13F-HR 0000102909-26-000031 filed by VANGUARD GROUP INC
    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 602,448 shares
    Change vs previous 13F +12,974 shares

    <0.01% of the 13F portfolio, value $33,074,396.

    13F-HR 0000102909-25-000353 filed by VANGUARD GROUP INC
    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 589,474 shares
    Change vs previous 13F -76,391 shares

    <0.01% of the 13F portfolio, value $29,184,858.

    13F-HR 0001752724-25-185843 filed by VANGUARD GROUP INC
    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 665,865 shares
    Change vs previous 13F +11,874 shares

    <0.01% of the 13F portfolio, value $19,190,230.

    13F-HR 0001752724-25-099331 filed by VANGUARD GROUP INC
    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 653,991 shares
    Change vs previous 13F +14,589 shares

    <0.01% of the 13F portfolio, value $29,082,979.

    13F-HR 0001752724-25-022205 filed by VANGUARD GROUP INC
    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 639,402 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $18,919,905.

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

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