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Sterling Investment Advisors, Ltd.: GDX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Sterling Investment Advisors, Ltd. on GDX, newest first. How the timeline and the estimate are built.

Sterling Investment Advisors, Ltd. held 135,538 GDX shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 135,538 shares
    Change vs previous 13F -800 shares

    1.71% of the 13F portfolio, value $10,226,340.

    13F-HR 0001701132-26-000004 filed by Sterling Investment Advisors, 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 136,338 shares
    Change vs previous 13F -13,550 shares

    2.27% of the 13F portfolio, value $12,511,736.

    13F-HR 0001701132-26-000002 filed by Sterling Investment Advisors, 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 149,888 shares
    Change vs previous 13F -14,866 shares

    2.37% of the 13F portfolio, value $12,855,892.

    13F-HR 0001701132-26-000001 filed by Sterling Investment Advisors, 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 164,754 shares
    Change vs previous 13F -1,350 shares

    2.45% of the 13F portfolio, value $12,587,227.

    13F-HR 0001701132-25-000010 filed by Sterling Investment Advisors, 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 166,104 shares
    Change vs previous 13F -59,065 shares

    1.9% of the 13F portfolio, value $8,647,389.

    13F-HR 0001701132-25-000007 filed by Sterling Investment Advisors, 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 225,169 shares
    Change vs previous 13F +8,780 shares

    2.49% of the 13F portfolio, value $10,351,032.

    13F-HR 0001701132-25-000005 filed by Sterling Investment Advisors, 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 216,389 shares
    Change vs previous 13F +506 shares

    1.78% of the 13F portfolio, value $7,337,761.

    13F-HR 0001701132-25-000002 filed by Sterling Investment Advisors, 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 215,883 shares
    Change vs previous 13F not available

    2.18% of the 13F portfolio, value $8,596,467.

    13F-HR 0001701132-24-000007 filed by Sterling Investment Advisors, Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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