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SEGALL BRYANT & HAMILL, LLC: ATNI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SEGALL BRYANT & HAMILL, LLC on ATNI, newest first. How the timeline and the estimate are built.

SEGALL BRYANT & HAMILL, LLC held 62,364 ATNI shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 62,364 shares
    Change vs previous 13F +33,023 shares

    0.02% of the 13F portfolio, value $1,652,022.

    13F-HR 0001006378-26-000007 filed by SEGALL BRYANT & HAMILL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F/A 29,341 shares
    Change vs previous 13F +9,684 shares

    0.01% of the 13F portfolio, value $798,662.

    13F-HR/A 0001006378-26-000005 filed by SEGALL BRYANT & HAMILL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 19,657 shares
    Change vs previous 13F +19,657 shares

    0.01% of the 13F portfolio, value $448,180.

    13F-HR 0001006378-26-000002 filed by SEGALL BRYANT & HAMILL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 0 shares
    Change vs previous 13F -31,121 shares

    13F-HR 0001006378-25-000014 filed by SEGALL BRYANT & HAMILL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  5. period ended2025-03-31
    13F 31,121 shares
    Change vs previous 13F +31,121 shares

    0.01% of the 13F portfolio, value $632,068.

    13F-HR 0001006378-25-000009 filed by SEGALL BRYANT & HAMILL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -55,323 shares

    13F-HR 0001006378-25-000003 filed by SEGALL BRYANT & HAMILL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-09-30
    13F 55,323 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,789,146.

    13F-HR 0001006378-24-000013 filed by SEGALL BRYANT & HAMILL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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