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Disclosery

Summit Global Investments: TNK position timeline

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

Summit Global Investments held 9,377 TNK 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 9,377 shares
    Change vs previous 13F -3,769 shares

    0.03% of the 13F portfolio, value $608,000.

    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 13,146 shares
    Change vs previous 13F -57 shares

    0.06% of the 13F portfolio, value $964,000.

    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 13,203 shares
    Change vs previous 13F -460 shares

    0.04% of the 13F portfolio, value $705,000.

    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 13,663 shares
    Change vs previous 13F -846 shares

    0.04% of the 13F portfolio, value $691,000.

    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).

  5. period ended2025-06-30
    13F 14,509 shares
    Change vs previous 13F -798 shares

    0.04% of the 13F portfolio, value $605,000.

    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).

  6. period ended2025-03-31
    13F 15,307 shares
    Change vs previous 13F -6,424 shares

    0.04% of the 13F portfolio, value $586,000.

    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).

  7. period ended2024-12-31
    13F 21,731 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $865,000.

    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).