Skip to content
Disclosery

Blume Capital Management, Inc.: GDX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Blume Capital Management, Inc. on GDX, newest first. How the timeline and the estimate are built.

Blume Capital Management, Inc. held 65,269 GDX shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 65,269 shares
    Change vs previous 13F -349 shares

    0.73% of the 13F portfolio, value $4,924,547.

    13F-HR 0001587192-26-000003 filed by Blume Capital Management, Inc.
    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 65,618 shares
    Change vs previous 13F -5,969 shares

    1.03% of the 13F portfolio, value $6,021,764.

    13F-HR 0001587192-26-000002 filed by Blume Capital Management, Inc.
    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 71,587 shares
    Change vs previous 13F -8,760 shares

    1.13% of the 13F portfolio, value $6,140,017.

    13F-HR 0001587192-26-000001 filed by Blume Capital Management, Inc.
    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 80,347 shares
    Change vs previous 13F +100 shares

    1.18% of the 13F portfolio, value $6,138,511.

    13F-HR 0001587192-25-000008 filed by Blume Capital Management, Inc.
    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 80,247 shares
    Change vs previous 13F -8,515 shares

    0.85% of the 13F portfolio, value $4,177,659.

    13F-HR 0001587192-25-000006 filed by Blume Capital Management, Inc.
    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 88,762 shares
    Change vs previous 13F -2,250 shares

    0.91% of the 13F portfolio, value $4,080,390.

    13F-HR 0001587192-25-000002 filed by Blume Capital Management, Inc.
    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 91,012 shares
    Change vs previous 13F -480 shares

    0.69% of the 13F portfolio, value $3,086,217.

    13F-HR 0001587192-25-000001 filed by Blume Capital Management, Inc.
    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 91,492 shares
    Change vs previous 13F not available

    0.82% of the 13F portfolio, value $3,643,212.

    13F-HR 0001587192-24-000009 filed by Blume Capital Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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