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VANGUARD GROUP INC: KLAC position timeline

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

VANGUARD GROUP INC held 138,519,920 KLAC 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 138,519,920 shares
    Change vs previous 13F +124,608,850 shares

    0.54% of the 13F portfolio, value $41,792,845,063.

    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: 7,507,104 shares
    • Vanguard Investments Australia, Ltd.: 670,740 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 2,557,163 shares
    • Vanguard Personalized Indexing Management, LLC: 242,115 shares
    • Vanguard Global Advisers, LLC: 2,827,814 shares
    • Vanguard National Trust Co: 2,540 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 85,323,770 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 39,388,674 shares

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

  2. period ended2026-03-31
    13F/A 13,911,070 shares
    Change vs previous 13F +15,761 shares

    0.31% of the 13F portfolio, value $20,482,798,577.

    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: 756,440 shares
    • Vanguard Investments Australia, Ltd.: 65,517 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 228,823 shares
    • Vanguard Personalized Indexing Management, LLC: 23,803 shares
    • Vanguard Global Advisers, LLC: 287,798 shares
    • Vanguard National Trust Co: 254 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 8,519,374 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 4,029,061 shares

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

  3. period ended2025-12-31
    13F 13,895,309 shares
    Change vs previous 13F +30,798 shares

    0.24% of the 13F portfolio, value $16,883,912,059.

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

    • VANGUARD GROUP INC: 13,872,663 shares
    • Vanguard Personalized Indexing Management, LLC: 22,646 shares

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

  4. period ended2025-09-30
    13F 13,864,511 shares
    Change vs previous 13F +137,908 shares

    0.22% of the 13F portfolio, value $14,954,266,911.

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

    • VANGUARD GROUP INC: 13,842,555 shares
    • Vanguard Personalized Indexing Management, LLC: 21,956 shares

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

  5. period ended2025-06-30
    13F 13,726,603 shares
    Change vs previous 13F +145,266 shares

    0.2% of the 13F portfolio, value $12,295,472,569.

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

    • VANGUARD GROUP INC: 13,705,296 shares
    • Vanguard Personalized Indexing Management, LLC: 21,307 shares

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

  6. period ended2025-03-31
    13F 13,581,337 shares
    Change vs previous 13F +83,927 shares

    0.17% of the 13F portfolio, value $9,232,592,670.

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

    • VANGUARD GROUP INC: 13,564,622 shares
    • Vanguard Personalized Indexing Management, LLC: 16,715 shares

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

  7. period ended2024-12-31
    13F 13,497,410 shares
    Change vs previous 13F +84,608 shares

    0.15% of the 13F portfolio, value $8,504,987,721.

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

    • VANGUARD GROUP INC: 13,484,468 shares
    • Vanguard Personalized Indexing Management, LLC: 12,942 shares

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

  8. period ended2024-09-30
    13F 13,412,802 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $10,387,007,734.

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

    • VANGUARD GROUP INC: 13,399,098 shares
    • Vanguard Personalized Indexing Management, LLC: 13,704 shares

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