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UBS Group AG: MGNI position timeline

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

UBS Group AG held 1,110,988 MGNI 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 1,110,988 shares
    Change vs previous 13F +337,621 shares

    <0.01% of the 13F portfolio, value $21,086,553.

    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: 364,638 shares
    • UBS Group AG: 746,350 shares

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

  2. period ended2026-03-31
    13F 773,367 shares
    Change vs previous 13F +41,093 shares

    <0.01% of the 13F portfolio, value $9,187,601.

    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: 323,018 shares
    • UBS Group AG: 450,349 shares

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

  3. period ended2025-12-31
    13F 732,274 shares
    Change vs previous 13F -14,190 shares

    <0.01% of the 13F portfolio, value $11,884,807.

    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: 328,260 shares
    • UBS Group AG: 404,014 shares

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

  4. period ended2025-09-30
    13F 746,464 shares
    Change vs previous 13F -1,530,031 shares

    <0.01% of the 13F portfolio, value $16,257,986.

    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: 321,187 shares
    • UBS Group AG: 425,277 shares

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

  5. period ended2025-06-30
    13F 2,276,495 shares
    Change vs previous 13F +237,836 shares

    0.01% of the 13F portfolio, value $54,909,060.

    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: 543,277 shares
    • UBS Group AG: 1,733,218 shares

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

  6. period ended2025-03-31
    13F 2,038,659 shares
    Change vs previous 13F -23,612 shares

    <0.01% of the 13F portfolio, value $23,261,099.

    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: 404,717 shares
    • UBS Group AG: 1,633,942 shares

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

  7. period ended2024-12-31
    13F 2,062,271 shares
    Change vs previous 13F +1,475,280 shares

    <0.01% of the 13F portfolio, value $32,831,355.

    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: 368,620 shares
    • UBS Group AG: 1,693,651 shares

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

  8. period ended2024-09-30
    13F 586,991 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $8,129,825.

    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: 343,961 shares
    • UBS Group AG: 243,030 shares

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