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VANGUARD GROUP INC: ALAB position timeline

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

VANGUARD GROUP INC held 15,943,295 ALAB 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 15,943,295 shares
    Change vs previous 13F +1,075,126 shares

    0.1% of the 13F portfolio, value $7,700,930,351.

    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: 884,834 shares
    • Vanguard Investments Australia, Ltd.: 70,205 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 292,659 shares
    • Vanguard Personalized Indexing Management, LLC: 13,607 shares
    • Vanguard Global Advisers, LLC: 67,251 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 6,727,089 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 7,887,650 shares

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

  2. period ended2026-03-31
    13F/A 14,868,169 shares
    Change vs previous 13F +1,028,272 shares

    0.02% of the 13F portfolio, value $1,629,551,322.

    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: 851,761 shares
    • Vanguard Investments Australia, Ltd.: 66,149 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 222,542 shares
    • Vanguard Personalized Indexing Management, LLC: 11,670 shares
    • Vanguard Global Advisers, LLC: 65,537 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 6,340,732 shares
    • VANGUARD PORTFOLIO MANAGEMENT LLC: 7,309,778 shares

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

  3. period ended2025-12-31
    13F 13,839,897 shares
    Change vs previous 13F +84,664 shares

    0.03% of the 13F portfolio, value $2,302,405,265.

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

    • VANGUARD GROUP INC: 13,827,506 shares
    • Vanguard Personalized Indexing Management, LLC: 12,391 shares

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

  4. period ended2025-09-30
    13F 13,755,233 shares
    Change vs previous 13F +1,694,644 shares

    0.04% of the 13F portfolio, value $2,693,274,818.

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

    • VANGUARD GROUP INC: 13,743,141 shares
    • Vanguard Personalized Indexing Management, LLC: 12,092 shares

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

  5. period ended2025-06-30
    13F 12,060,589 shares
    Change vs previous 13F +2,758,424 shares

    0.02% of the 13F portfolio, value $1,090,518,458.

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

    • VANGUARD GROUP INC: 12,049,223 shares
    • Vanguard Personalized Indexing Management, LLC: 11,366 shares

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

  6. period ended2025-03-31
    13F 9,302,165 shares
    Change vs previous 13F +87,933 shares

    0.01% of the 13F portfolio, value $555,060,186.

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

    • VANGUARD GROUP INC: 9,297,476 shares
    • Vanguard Personalized Indexing Management, LLC: 4,689 shares

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

  7. period ended2024-12-31
    13F 9,214,232 shares
    Change vs previous 13F +7,189,184 shares

    0.02% of the 13F portfolio, value $1,220,425,028.

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

    • VANGUARD GROUP INC: 9,211,630 shares
    • Vanguard Personalized Indexing Management, LLC: 2,602 shares

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

  8. period ended2024-09-30
    13F 2,025,048 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $106,092,265.

    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).