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VANGUARD GROUP INC: WDC position timeline

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

VANGUARD GROUP INC held 39,252,555 WDC 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 39,252,555 shares
    Change vs previous 13F -3,430,666 shares

    0.32% of the 13F portfolio, value $25,071,391,930.

    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: 1,979,131 shares
    • Vanguard Investments Australia, Ltd.: 176,835 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 663,387 shares
    • Vanguard Personalized Indexing Management, LLC: 65,892 shares
    • Vanguard Global Advisers, LLC: 746,976 shares
    • Vanguard National Trust Co: 49 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 22,510,811 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 13,109,474 shares

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

  2. period ended2026-03-31
    13F/A 42,683,221 shares
    Change vs previous 13F +273,574 shares

    0.17% of the 13F portfolio, value $11,545,384,449.

    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: 1,908,325 shares
    • Vanguard Investments Australia, Ltd.: 170,650 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 588,392 shares
    • Vanguard Personalized Indexing Management, LLC: 63,184 shares
    • Vanguard Global Advisers, LLC: 745,156 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 22,034,861 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 17,172,653 shares

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

  3. period ended2025-12-31
    13F 42,409,647 shares
    Change vs previous 13F -931,505 shares

    0.11% of the 13F portfolio, value $7,305,909,889.

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

    • VANGUARD GROUP INC: 42,348,660 shares
    • Vanguard Personalized Indexing Management, LLC: 60,987 shares

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

  4. period ended2025-09-30
    13F 43,341,152 shares
    Change vs previous 13F +248,366 shares

    0.08% of the 13F portfolio, value $5,203,538,728.

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

    • VANGUARD GROUP INC: 43,282,393 shares
    • Vanguard Personalized Indexing Management, LLC: 58,759 shares

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

  5. period ended2025-06-30
    13F 43,092,786 shares
    Change vs previous 13F +126,955 shares

    0.04% of the 13F portfolio, value $2,757,507,385.

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

    • VANGUARD GROUP INC: 43,039,216 shares
    • Vanguard Personalized Indexing Management, LLC: 53,570 shares

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

  6. period ended2025-03-31
    13F 42,965,831 shares
    Change vs previous 13F +478,199 shares

    0.03% of the 13F portfolio, value $1,737,108,539.

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

    • VANGUARD GROUP INC: 42,938,495 shares
    • Vanguard Personalized Indexing Management, LLC: 27,336 shares

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

  7. period ended2024-12-31
    13F 42,487,632 shares
    Change vs previous 13F +1,440,771 shares

    0.04% of the 13F portfolio, value $2,533,537,496.

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

    • VANGUARD GROUP INC: 42,459,767 shares
    • Vanguard Personalized Indexing Management, LLC: 27,865 shares

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

  8. period ended2024-09-30
    13F 41,046,861 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $2,803,090,137.

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

    • VANGUARD GROUP INC: 41,020,618 shares
    • Vanguard Personalized Indexing Management, LLC: 26,243 shares

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