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Disclosery

UBS Group AG: ARDX position timeline

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

UBS Group AG held 1,038,133 ARDX 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 1,038,133 shares
    Change vs previous 13F -91,190 shares

    <0.01% of the 13F portfolio, value $5,294,479.

    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: 486,412 shares
    • UBS Group AG: 551,721 shares

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

  2. period ended2026-03-31
    13F 1,129,323 shares
    Change vs previous 13F +119,732 shares

    <0.01% of the 13F portfolio, value $6,764,645.

    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: 440,674 shares
    • UBS Group AG: 688,649 shares

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

  3. period ended2025-12-31
    13F 1,009,591 shares
    Change vs previous 13F +178,162 shares

    <0.01% of the 13F portfolio, value $5,885,916.

    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: 431,247 shares
    • UBS Group AG: 578,344 shares

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

  4. period ended2025-09-30
    13F 831,429 shares
    Change vs previous 13F -690,744 shares

    <0.01% of the 13F portfolio, value $4,581,174.

    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: 370,109 shares
    • UBS Group AG: 461,320 shares

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

  5. period ended2025-06-30
    13F 1,522,173 shares
    Change vs previous 13F +178,133 shares

    <0.01% of the 13F portfolio, value $5,966,919.

    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: 634,245 shares
    • UBS Group AG: 887,928 shares

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

  6. period ended2025-03-31
    13F 1,344,040 shares
    Change vs previous 13F +51,020 shares

    <0.01% of the 13F portfolio, value $6,599,237.

    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: 522,849 shares
    • UBS Group AG: 821,191 shares

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

  7. period ended2024-12-31
    13F 1,293,020 shares
    Change vs previous 13F +334,636 shares

    <0.01% of the 13F portfolio, value $6,555,613.

    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: 578,256 shares
    • UBS Group AG: 714,764 shares

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

  8. period ended2024-09-30
    13F 958,384 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $6,603,266.

    13F-HR 0000950123-24-011557 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: 435,962 shares
    • UBS Group AG: 522,422 shares

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