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Disclosery

Summit Global Investments: ATEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Summit Global Investments on ATEN, newest first. How the timeline and the estimate are built.

Summit Global Investments held 21,417 ATEN shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 21,417 shares
    Change vs previous 13F -42,519 shares

    0.04% of the 13F portfolio, value $800,000.

    13F-HR 0001697953-26-000006 filed by Summit Global Investments
    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 63,936 shares
    Change vs previous 13F -3,614 shares

    0.09% of the 13F portfolio, value $1,478,000.

    13F-HR 0001697953-26-000005 filed by Summit Global Investments
    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 67,550 shares
    Change vs previous 13F -1,181 shares

    0.07% of the 13F portfolio, value $1,195,000.

    13F-HR 0001697953-26-000004 filed by Summit Global Investments
    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 68,731 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $1,247,000.

    13F-HR 0001697953-25-000008 filed by Summit Global Investments
    Filed (acceptance time not in the bulk data set), ingested

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