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BLUEFIN CAPITAL MANAGEMENT, LLC: GDXJ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLUEFIN CAPITAL MANAGEMENT, LLC on GDXJ, newest first. How the timeline and the estimate are built.

BLUEFIN CAPITAL MANAGEMENT, LLC held 3,900 GDXJ shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,900 shares
    Change vs previous 13F +3,900 shares

    0.11% of the 13F portfolio, value $383,175.

    13F-HR 0001144208-26-000008 filed by BLUEFIN CAPITAL MANAGEMENT, LLC
    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 0 shares
    Change vs previous 13F -5,000 shares

    13F-HR 0001144208-26-000005 filed by BLUEFIN CAPITAL MANAGEMENT, LLC
    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.

  3. period ended2025-12-31
    13F 5,000 shares
    Change vs previous 13F -6,000 shares

    0.16% of the 13F portfolio, value $568,900.

    13F-HR 0001144208-26-000004 filed by BLUEFIN CAPITAL MANAGEMENT, LLC
    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 11,000 shares
    Change vs previous 13F +11,000 shares

    0.47% of the 13F portfolio, value $1,089,330.

    13F-HR 0001144208-26-000003 filed by BLUEFIN CAPITAL MANAGEMENT, LLC
    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 0 shares
    Change vs previous 13F -5,000 shares

    13F-HR 0001085146-25-005140 filed by BLUEFIN CAPITAL MANAGEMENT, LLC
    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.

  6. period ended2025-03-31
    13F 5,000 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $286,000.

    13F-HR 0001085146-25-003392 filed by BLUEFIN CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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