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Disclosery

UBS Group AG: ADTN position timeline

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

UBS Group AG held 3,142,686 ADTN 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 3,142,686 shares
    Change vs previous 13F +2,703,291 shares

    <0.01% of the 13F portfolio, value $43,683,335.

    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: 201,962 shares
    • UBS Group AG: 2,940,724 shares

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

  2. period ended2026-03-31
    13F 439,395 shares
    Change vs previous 13F +83,369 shares

    <0.01% of the 13F portfolio, value $5,527,589.

    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: 190,238 shares
    • UBS Group AG: 249,157 shares

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

  3. period ended2025-12-31
    13F 356,026 shares
    Change vs previous 13F -146,488 shares

    <0.01% of the 13F portfolio, value $3,093,866.

    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: 187,814 shares
    • UBS Group AG: 168,212 shares

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

  4. period ended2025-09-30
    13F 502,514 shares
    Change vs previous 13F +30,078 shares

    <0.01% of the 13F portfolio, value $4,713,580.

    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: 185,746 shares
    • UBS Group AG: 316,768 shares

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

  5. period ended2025-06-30
    13F 472,436 shares
    Change vs previous 13F +275,659 shares

    <0.01% of the 13F portfolio, value $4,237,751.

    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: 179,152 shares
    • UBS Group AG: 293,284 shares

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

  6. period ended2025-03-31
    13F 196,777 shares
    Change vs previous 13F -95,952 shares

    <0.01% of the 13F portfolio, value $1,715,895.

    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: 75,369 shares
    • UBS Group AG: 121,408 shares

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

  7. period ended2024-12-31
    13F 292,729 shares
    Change vs previous 13F +255,543 shares

    <0.01% of the 13F portfolio, value $2,438,433.

    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 37,186 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $220,513.

    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).