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UBS Group AG: AON position timeline

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

UBS Group AG held 848,007 AON 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 848,007 shares
    Change vs previous 13F -1,318,044 shares

    0.02% of the 13F portfolio, value $281,275,443.

    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: 25,740 shares
    • UBS Group AG: 822,267 shares

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

  2. period ended2026-03-31
    13F 2,166,051 shares
    Change vs previous 13F +106,626 shares

    0.07% of the 13F portfolio, value $699,157,942.

    13F-HR 0000861177-26-000003 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: 1,262,123 shares
    • UBS Group AG: 903,928 shares

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

  3. period ended2025-12-31
    13F 2,059,425 shares
    Change vs previous 13F -440,259 shares

    0.07% of the 13F portfolio, value $726,729,894.

    13F-HR 0000861177-26-000001 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: 1,239,308 shares
    • UBS Group AG: 820,117 shares

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

  4. period ended2025-09-30
    13F 2,499,684 shares
    Change vs previous 13F -263,271 shares

    0.09% of the 13F portfolio, value $891,337,320.

    13F-HR 0001193125-25-282311 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: 1,303,846 shares
    • UBS Group AG: 1,195,838 shares

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

  5. period ended2025-06-30
    13F 2,762,955 shares
    Change vs previous 13F +86,933 shares

    0.1% of the 13F portfolio, value $985,711,826.

    13F-HR 0000950123-25-008300 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: 1,542,969 shares
    • UBS Group AG: 1,219,986 shares

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

  6. period ended2025-03-31
    13F 2,676,022 shares
    Change vs previous 13F +512,502 shares

    0.13% of the 13F portfolio, value $1,067,973,621.

    13F-HR 0000950123-25-005812 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: 1,370,523 shares
    • UBS Group AG: 1,305,499 shares

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

  7. period ended2024-12-31
    13F 2,163,520 shares
    Change vs previous 13F +550,924 shares

    0.09% of the 13F portfolio, value $777,049,845.

    13F-HR 0000950123-25-002466 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: 1,273,950 shares
    • UBS Group AG: 889,570 shares

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

  8. period ended2024-09-30
    13F 1,612,596 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $557,942,090.

    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: 1,050,537 shares
    • UBS Group AG: 562,059 shares

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