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UBS Group AG: ZBIO position timeline

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

UBS Group AG held 215,879 ZBIO 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 215,879 shares
    Change vs previous 13F -167,049 shares

    <0.01% of the 13F portfolio, value $5,479,009.

    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: 37,790 shares
    • UBS Group AG: 178,089 shares

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

  2. period ended2026-03-31
    13F 382,928 shares
    Change vs previous 13F +305,033 shares

    <0.01% of the 13F portfolio, value $7,486,243.

    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: 15,523 shares
    • UBS Group AG: 367,405 shares

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

  3. period ended2025-12-31
    13F 77,895 shares
    Change vs previous 13F +42,403 shares

    <0.01% of the 13F portfolio, value $2,828,368.

    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: 8,400 shares
    • UBS Group AG: 69,495 shares

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

  4. period ended2025-09-30
    13F 35,492 shares
    Change vs previous 13F -3,671 shares

    <0.01% of the 13F portfolio, value $787,922.

    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: 0 shares
    • UBS Group AG: 35,492 shares

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

  5. period ended2025-06-30
    13F 39,163 shares
    Change vs previous 13F +18,398 shares

    <0.01% of the 13F portfolio, value $379,489.

    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: 14,900 shares
    • UBS Group AG: 24,263 shares

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

  6. period ended2025-03-31
    13F 20,765 shares
    Change vs previous 13F -110,900 shares

    <0.01% of the 13F portfolio, value $164,044.

    13F-HR 0000950123-25-004922 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 131,665 shares
    Change vs previous 13F +131,606 shares

    <0.01% of the 13F portfolio, value $1,078,336.

    13F-HR 0000950123-25-002409 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 59 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $998.

    13F-HR 0000950123-24-011557 filed by UBS Group AG
    Filed (acceptance time not in the bulk data set), ingested

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