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Disclosery

UBS Group AG: MU position timeline

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

UBS Group AG held 14,990,345 MU 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 14,990,345 shares
    Change vs previous 13F -653,388 shares

    1.47% of the 13F portfolio, value $17,303,205,330.

    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: 8,898,442 shares
    • UBS Group AG: 6,091,903 shares

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

  2. period ended2026-03-31
    13F 15,643,733 shares
    Change vs previous 13F -1,597,508 shares

    0.51% of the 13F portfolio, value $5,285,078,759.

    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: 9,594,813 shares
    • UBS Group AG: 6,048,920 shares

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

  3. period ended2025-12-31
    13F 17,241,241 shares
    Change vs previous 13F -2,467,308 shares

    0.5% of the 13F portfolio, value $4,920,822,594.

    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: 8,847,074 shares
    • UBS Group AG: 8,394,167 shares

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

  4. period ended2025-09-30
    13F 19,708,549 shares
    Change vs previous 13F -214,627 shares

    0.34% of the 13F portfolio, value $3,297,634,421.

    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: 9,698,363 shares
    • UBS Group AG: 10,010,186 shares

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

  5. period ended2025-06-30
    13F 19,923,176 shares
    Change vs previous 13F -723,148 shares

    0.25% of the 13F portfolio, value $2,455,531,446.

    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: 10,350,411 shares
    • UBS Group AG: 9,572,765 shares

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

  6. period ended2025-03-31
    13F 20,646,324 shares
    Change vs previous 13F -1,256,707 shares

    0.21% of the 13F portfolio, value $1,793,959,091.

    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: 9,896,308 shares
    • UBS Group AG: 10,750,016 shares

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

  7. period ended2024-12-31
    13F 21,903,031 shares
    Change vs previous 13F +3,421,636 shares

    0.21% of the 13F portfolio, value $1,843,359,086.

    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: 10,747,280 shares
    • UBS Group AG: 11,155,751 shares

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

  8. period ended2024-09-30
    13F 18,481,395 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $1,916,705,475.

    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: 11,326,224 shares
    • UBS Group AG: 7,155,171 shares

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