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UBS Group AG: BRK-A position timeline

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

UBS Group AG held 560 BRK-A 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 560 shares
    Change vs previous 13F +31 shares

    0.04% of the 13F portfolio, value $419,356,000.

    13F-HR 0001610520-26-000103 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: 195 shares
    • UBS Group AG: 365 shares

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

  2. period ended2026-03-31
    13F 529 shares
    Change vs previous 13F -133 shares

    0.04% of the 13F portfolio, value $379,896,060.

    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: 194 shares
    • UBS Group AG: 335 shares

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

  3. period ended2025-12-31
    13F 662 shares
    Change vs previous 13F -107 shares

    0.05% of the 13F portfolio, value $499,677,600.

    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: 186 shares
    • UBS Group AG: 476 shares

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

  4. period ended2025-09-30
    13F 769 shares
    Change vs previous 13F +77 shares

    0.06% of the 13F portfolio, value $579,979,800.

    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: 190 shares
    • UBS Group AG: 579 shares

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

  5. period ended2025-06-30
    13F 692 shares
    Change vs previous 13F -14 shares

    0.05% of the 13F portfolio, value $504,329,600.

    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: 193 shares
    • UBS Group AG: 499 shares

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

  6. period ended2025-03-31
    13F 706 shares
    Change vs previous 13F +118 shares

    0.07% of the 13F portfolio, value $563,699,769.

    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: 186 shares
    • UBS Group AG: 520 shares

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

  7. period ended2024-12-31
    13F 588 shares
    Change vs previous 13F +251 shares

    0.05% of the 13F portfolio, value $400,380,960.

    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: 193 shares
    • UBS Group AG: 395 shares

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

  8. period ended2024-09-30
    13F 337 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $232,927,660.

    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: 195 shares
    • UBS Group AG: 142 shares

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