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Mountain Lake Investment Management LLC: AR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mountain Lake Investment Management LLC on AR, newest first. How the timeline and the estimate are built.

Mountain Lake Investment Management LLC held 100,137 AR 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 100,137 shares
    Change vs previous 13F +945 shares

    2.19% of the 13F portfolio, value $3,518,814.

    13F-HR 0001754960-26-000773 filed by Mountain Lake Investment 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 99,192 shares
    Change vs previous 13F 0 shares

    2.72% of the 13F portfolio, value $4,209,708.

    13F-HR 0001754960-26-000390 filed by Mountain Lake Investment Management LLC
    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 99,192 shares
    Change vs previous 13F -2,416 shares

    2.6% of the 13F portfolio, value $3,418,156.

    13F-HR 0001754960-26-000189 filed by Mountain Lake Investment 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 101,608 shares
    Change vs previous 13F +20,888 shares

    2.54% of the 13F portfolio, value $3,409,964.

    13F-HR 0001754960-25-000797 filed by Mountain Lake Investment 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 80,720 shares
    Change vs previous 13F -37,949 shares

    2.71% of the 13F portfolio, value $3,251,402.

    13F-HR 0001754960-25-000610 filed by Mountain Lake Investment Management LLC
    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 118,669 shares
    Change vs previous 13F -19,682 shares

    4.52% of the 13F portfolio, value $4,798,974.

    13F-HR 0001754960-25-000306 filed by Mountain Lake Investment Management LLC
    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 138,351 shares
    Change vs previous 13F -23,649 shares

    5.59% of the 13F portfolio, value $4,857,123.

    13F-HR 0001754960-25-000086 filed by Mountain Lake Investment Management LLC
    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 162,000 shares
    Change vs previous 13F not available

    4.88% of the 13F portfolio, value $4,641,300.

    13F-HR 0001308555-24-000004 filed by Mountain Lake Investment Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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