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Disclosery

Summit Global Investments: ZG position timeline

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

Summit Global Investments held 0 ZG shares at 2026-03-31 per its 13F-HR filed 2026-05-07.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -6,934 shares

    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).

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

  2. period ended2025-12-31
    13F 6,934 shares
    Change vs previous 13F -124 shares

    0.03% of the 13F portfolio, value $473,000.

    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).

  3. period ended2025-09-30
    13F 7,058 shares
    Change vs previous 13F -214 shares

    0.03% of the 13F portfolio, value $525,000.

    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).

  4. period ended2025-06-30
    13F 7,272 shares
    Change vs previous 13F -185 shares

    0.03% of the 13F portfolio, value $498,000.

    13F-HR 0001697953-25-000007 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).

  5. period ended2025-03-31
    13F 7,457 shares
    Change vs previous 13F +2,323 shares

    0.04% of the 13F portfolio, value $499,000.

    13F-HR 0001697953-25-000003 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).

  6. period ended2024-12-31
    13F 5,134 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $364,000.

    13F-HR 0001697953-25-000001 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).