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VANGUARD GROUP INC: ATAT position timeline

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

VANGUARD GROUP INC held 2,927,107 ATAT 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 2,927,107 shares
    Change vs previous 13F +49,021 shares

    <0.01% of the 13F portfolio, value $93,082,002.

    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: 598,448 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 19,463 shares
    • Vanguard Personalized Indexing Management, LLC: 6,740 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,302,456 shares

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

  2. period ended2026-03-31
    13F/A 2,878,086 shares
    Change vs previous 13F -534,346 shares

    <0.01% of the 13F portfolio, value $105,942,346.

    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: 585,458 shares
    • VANGUARD ASSET MANAGEMENT, Ltd: 19,226 shares
    • Vanguard Personalized Indexing Management, LLC: 0 shares
    • VANGUARD CAPITAL MANAGEMENT LLC: 2,273,402 shares

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

  3. period ended2025-12-31
    13F 3,412,432 shares
    Change vs previous 13F +632,717 shares

    <0.01% of the 13F portfolio, value $134,449,821.

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

    • VANGUARD GROUP INC: 3,406,470 shares
    • Vanguard Personalized Indexing Management, LLC: 5,962 shares

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

  4. period ended2025-09-30
    13F 2,779,715 shares
    Change vs previous 13F +56,002 shares

    <0.01% of the 13F portfolio, value $104,489,487.

    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 2,723,713 shares
    Change vs previous 13F +696,375 shares

    <0.01% of the 13F portfolio, value $88,547,910.

    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 2,027,338 shares
    Change vs previous 13F -445 shares

    <0.01% of the 13F portfolio, value $57,475,032.

    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 2,027,783 shares
    Change vs previous 13F -11,836 shares

    <0.01% of the 13F portfolio, value $54,527,085.

    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 2,039,619 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $52,907,717.

    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).