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Disclosery

UBS Group AG: ARGX position timeline

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

UBS Group AG held 97,895 ARGX 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 97,895 shares
    Change vs previous 13F +38,742 shares

    0.01% of the 13F portfolio, value $90,824,044.

    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: 61,312 shares
    • UBS Group AG: 36,583 shares

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

  2. period ended2026-03-31
    13F 59,153 shares
    Change vs previous 13F -22,736 shares

    <0.01% of the 13F portfolio, value $43,196,480.

    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: 27,506 shares
    • UBS Group AG: 31,647 shares

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

  3. period ended2025-12-31
    13F 81,889 shares
    Change vs previous 13F +28,096 shares

    0.01% of the 13F portfolio, value $68,864,556.

    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: 21,505 shares
    • UBS Group AG: 60,384 shares

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

  4. period ended2025-09-30
    13F 53,793 shares
    Change vs previous 13F -38,902 shares

    0.01% of the 13F portfolio, value $39,675,566.

    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: 53,793 shares

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

  5. period ended2025-06-30
    13F 92,695 shares
    Change vs previous 13F -10,014 shares

    0.01% of the 13F portfolio, value $51,095,339.

    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: 24,419 shares
    • UBS Group AG: 68,276 shares

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

  6. period ended2025-03-31
    13F 102,709 shares
    Change vs previous 13F +62,384 shares

    0.01% of the 13F portfolio, value $60,789,863.

    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: 570 shares
    • UBS Group AG: 102,139 shares

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

  7. period ended2024-12-31
    13F 40,325 shares
    Change vs previous 13F -2,434 shares

    <0.01% of the 13F portfolio, value $24,799,875.

    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: 20,425 shares
    • UBS Group AG: 19,900 shares

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

  8. period ended2024-09-30
    13F 42,759 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $23,178,800.

    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: 40,842 shares
    • UBS Group AG: 1,917 shares

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