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UBS Group AG: ATAT position timeline

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

UBS Group AG held 222,449 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 222,449 shares
    Change vs previous 13F -1,069,885 shares

    <0.01% of the 13F portfolio, value $7,073,878.

    13F-HR 0000861177-26-000004 filed by UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 141,473 shares
    • UBS Group AG: 80,976 shares

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

  2. period ended2026-03-31
    13F 1,292,334 shares
    Change vs previous 13F +79,548 shares

    <0.01% of the 13F portfolio, value $47,570,815.

    13F-HR 0001610520-26-000057 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 58,152 shares
    • UBS Group AG: 1,234,182 shares

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

  3. period ended2025-12-31
    13F 1,212,786 shares
    Change vs previous 13F -214,669 shares

    <0.01% of the 13F portfolio, value $47,783,769.

    13F-HR 0001610520-26-000004 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 58,152 shares
    • UBS Group AG: 1,154,634 shares

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

  4. period ended2025-09-30
    13F 1,427,455 shares
    Change vs previous 13F -389,000 shares

    0.01% of the 13F portfolio, value $53,658,034.

    13F-HR 0001193125-25-279802 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 49,452 shares
    • UBS Group AG: 1,378,003 shares

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

  5. period ended2025-06-30
    13F 1,816,455 shares
    Change vs previous 13F +982,036 shares

    0.01% of the 13F portfolio, value $59,052,952.

    13F-HR 0000950123-25-008111 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 75,379 shares
    • UBS Group AG: 1,741,076 shares

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

  6. period ended2025-03-31
    13F 834,419 shares
    Change vs previous 13F +205,928 shares

    <0.01% of the 13F portfolio, value $23,655,778.

    13F-HR 0000950123-25-004922 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 1,300 shares
    • UBS Group AG: 833,119 shares

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

  7. period ended2024-12-31
    13F 628,491 shares
    Change vs previous 13F +520,845 shares

    <0.01% of the 13F portfolio, value $16,900,122.

    13F-HR 0000950123-25-002409 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 98,904 shares
    • UBS Group AG: 529,587 shares

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

  8. period ended2024-09-30
    13F 107,646 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,792,337.

    13F-HR 0000950123-24-011473 filed by UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC: 105,667 shares
    • UBS Group AG: 1,979 shares

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