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Disclosery

UBS Group AG: RBBN position timeline

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

UBS Group AG held 166,919 RBBN 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 166,919 shares
    Change vs previous 13F -27,478 shares

    <0.01% of the 13F portfolio, value $390,590.

    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: 1,547 shares
    • UBS Group AG: 165,372 shares

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

  2. period ended2026-03-31
    13F 194,397 shares
    Change vs previous 13F -209,597 shares

    <0.01% of the 13F portfolio, value $412,122.

    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: 1,547 shares
    • UBS Group AG: 192,850 shares

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

  3. period ended2025-12-31
    13F 403,994 shares
    Change vs previous 13F +24,120 shares

    <0.01% of the 13F portfolio, value $1,163,503.

    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: 212,624 shares
    • UBS Group AG: 191,370 shares

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

  4. period ended2025-09-30
    13F 379,874 shares
    Change vs previous 13F -259,869 shares

    <0.01% of the 13F portfolio, value $1,443,521.

    13F-HR 0001193125-25-282311 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: 218,386 shares
    • UBS Group AG: 161,488 shares

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

  5. period ended2025-06-30
    13F 639,743 shares
    Change vs previous 13F +150,883 shares

    <0.01% of the 13F portfolio, value $2,565,368.

    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: 370,850 shares
    • UBS Group AG: 268,893 shares

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

  6. period ended2025-03-31
    13F 488,860 shares
    Change vs previous 13F -490,764 shares

    <0.01% of the 13F portfolio, value $1,916,330.

    13F-HR 0000950123-25-005812 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: 285,649 shares
    • UBS Group AG: 203,211 shares

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

  7. period ended2024-12-31
    13F 979,624 shares
    Change vs previous 13F +454,405 shares

    <0.01% of the 13F portfolio, value $4,075,236.

    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: 476,868 shares
    • UBS Group AG: 502,756 shares

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

  8. period ended2024-09-30
    13F 525,219 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,706,965.

    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: 357,602 shares
    • UBS Group AG: 167,617 shares

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