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UBS Group AG: MPC position timeline

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

UBS Group AG held 3,350,974 MPC 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 3,350,974 shares
    Change vs previous 13F +383,716 shares

    0.07% of the 13F portfolio, value $856,743,522.

    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: 1,508,489 shares
    • UBS Group AG: 1,842,485 shares

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

  2. period ended2026-03-31
    13F 2,967,258 shares
    Change vs previous 13F +406,155 shares

    0.07% of the 13F portfolio, value $724,545,060.

    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: 1,292,803 shares
    • UBS Group AG: 1,674,455 shares

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

  3. period ended2025-12-31
    13F 2,561,103 shares
    Change vs previous 13F -430,467 shares

    0.04% of the 13F portfolio, value $416,512,179.

    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: 1,292,232 shares
    • UBS Group AG: 1,268,871 shares

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

  4. period ended2025-09-30
    13F 2,991,570 shares
    Change vs previous 13F -850,367 shares

    0.06% of the 13F portfolio, value $576,595,202.

    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: 1,423,014 shares
    • UBS Group AG: 1,568,556 shares

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

  5. period ended2025-06-30
    13F 3,841,937 shares
    Change vs previous 13F +177,798 shares

    0.07% of the 13F portfolio, value $638,184,155.

    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: 2,112,926 shares
    • UBS Group AG: 1,729,011 shares

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

  6. period ended2025-03-31
    13F 3,664,139 shares
    Change vs previous 13F +915,919 shares

    0.06% of the 13F portfolio, value $533,828,412.

    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: 1,759,344 shares
    • UBS Group AG: 1,904,795 shares

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

  7. period ended2024-12-31
    13F 2,748,220 shares
    Change vs previous 13F -83,857 shares

    0.04% of the 13F portfolio, value $383,376,696.

    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: 1,629,734 shares
    • UBS Group AG: 1,118,486 shares

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

  8. period ended2024-09-30
    13F 2,832,077 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $461,373,663.

    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: 1,746,422 shares
    • UBS Group AG: 1,085,655 shares

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