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Disclosery

WINTON GROUP Ltd: ATNI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WINTON GROUP Ltd on ATNI, newest first. How the timeline and the estimate are built.

WINTON GROUP Ltd held 15,846 ATNI shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 15,846 shares
    Change vs previous 13F -24 shares

    0.01% of the 13F portfolio, value $419,761.

    13F-HR 0001612063-26-000008 filed by WINTON GROUP Ltd
    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 15,870 shares
    Change vs previous 13F -335 shares

    0.02% of the 13F portfolio, value $431,981.

    13F-HR 0001612063-26-000007 filed by WINTON GROUP Ltd
    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 16,205 shares
    Change vs previous 13F -664 shares

    0.01% of the 13F portfolio, value $369,474.

    13F-HR 0001612063-26-000003 filed by WINTON GROUP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 16,869 shares
    Change vs previous 13F +181 shares

    0.01% of the 13F portfolio, value $252,529.

    13F-HR 0001612063-25-000020 filed by WINTON GROUP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 16,688 shares
    Change vs previous 13F +2,047 shares

    0.01% of the 13F portfolio, value $271,180.

    13F-HR 0001612063-25-000010 filed by WINTON GROUP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 14,641 shares
    Change vs previous 13F -28,554 shares

    0.02% of the 13F portfolio, value $297,359.

    13F-HR 0001612063-25-000005 filed by WINTON GROUP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 43,195 shares
    Change vs previous 13F +33,699 shares

    0.05% of the 13F portfolio, value $726,108.

    13F-HR 0001612063-25-000004 filed by WINTON GROUP Ltd
    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 9,496 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $307,101.

    13F-HR 0001612063-24-000011 filed by WINTON GROUP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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