Skip to content
Disclosery

Mountain Lake Investment Management LLC: ET position timeline

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

Mountain Lake Investment Management LLC held 96,190 ET 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 96,190 shares
    Change vs previous 13F -3,095 shares

    1.15% of the 13F portfolio, value $1,839,153.

    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 99,285 shares
    Change vs previous 13F 0 shares

    1.24% of the 13F portfolio, value $1,916,201.

    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 99,285 shares
    Change vs previous 13F -10,489 shares

    1.24% of the 13F portfolio, value $1,637,210.

    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 109,774 shares
    Change vs previous 13F -5,843 shares

    1.4% of the 13F portfolio, value $1,883,722.

    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 115,617 shares
    Change vs previous 13F +73,568 shares

    1.74% of the 13F portfolio, value $2,096,136.

    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 42,049 shares
    Change vs previous 13F not available

    0.74% of the 13F portfolio, value $781,691.

    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).