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VANGUARD GROUP INC: VIAV position timeline

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

VANGUARD GROUP INC held 26,448,369 VIAV 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 26,448,369 shares
    Change vs previous 13F -3,630,335 shares

    0.02% of the 13F portfolio, value $1,262,909,621.

    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: 1,520,290 shares
    • Vanguard Investments Australia, Ltd.: 59,768 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 224,801 shares
    • Vanguard Personalized Indexing Management, LLC: 24,102 shares
    • Vanguard Global Advisers, LLC: 100,088 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 10,903,636 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 13,615,684 shares

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

  2. period ended2026-03-31
    13F/A 30,078,704 shares
    Change vs previous 13F +758,347 shares

    0.01% of the 13F portfolio, value $1,001,019,269.

    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: 1,609,301 shares
    • Vanguard Investments Australia, Ltd.: 55,879 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 206,826 shares
    • Vanguard Personalized Indexing Management, LLC: 21,610 shares
    • Vanguard Global Advisers, LLC: 94,860 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 10,352,807 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 17,737,421 shares

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

  3. period ended2025-12-31
    13F 29,320,357 shares
    Change vs previous 13F -905,788 shares

    0.01% of the 13F portfolio, value $522,488,763.

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

    • VANGUARD GROUP INC: 29,303,129 shares
    • Vanguard Personalized Indexing Management, LLC: 17,228 shares

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

  4. period ended2025-09-30
    13F 30,226,145 shares
    Change vs previous 13F -1,211,452 shares

    0.01% of the 13F portfolio, value $383,569,780.

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

    • VANGUARD GROUP INC: 30,212,183 shares
    • Vanguard Personalized Indexing Management, LLC: 13,962 shares

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

  5. period ended2025-06-30
    13F 31,437,597 shares
    Change vs previous 13F +982,985 shares

    0.01% of the 13F portfolio, value $316,576,601.

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

    • VANGUARD GROUP INC: 31,423,731 shares
    • Vanguard Personalized Indexing Management, LLC: 13,866 shares

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

  6. period ended2025-03-31
    13F 30,454,612 shares
    Change vs previous 13F +541,857 shares

    0.01% of the 13F portfolio, value $340,787,108.

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

    • VANGUARD GROUP INC: 30,440,070 shares
    • Vanguard Personalized Indexing Management, LLC: 14,542 shares

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

  7. period ended2024-12-31
    13F 29,912,755 shares
    Change vs previous 13F +53,782 shares

    0.01% of the 13F portfolio, value $302,118,826.

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

    • VANGUARD GROUP INC: 29,900,025 shares
    • Vanguard Personalized Indexing Management, LLC: 12,730 shares

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

  8. period ended2024-09-30
    13F 29,858,973 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $269,327,936.

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

    • VANGUARD GROUP INC: 29,847,051 shares
    • Vanguard Personalized Indexing Management, LLC: 11,922 shares

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