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Disclosery

Impala Asset Management LLC: ASO position timeline

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

Impala Asset Management LLC held 0 ASO shares at 2025-12-31 per its 13F-HR filed 2026-02-13.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -397,115 shares

    13F-HR 0001104659-26-015007 filed by Impala Asset 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.

  2. period ended2025-09-30
    13F/A 397,115 shares
    Change vs previous 13F -84,809 shares

    12.33% of the 13F portfolio, value $19,863,692.

    13F-HR 0001104659-25-110409 filed by Impala Asset 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 ended2025-06-30
    13F/A 481,924 shares
    Change vs previous 13F +176,773 shares

    13.68% of the 13F portfolio, value $21,614,299.

    13F-HR/A 0001104659-25-083914 filed by Impala Asset 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 ended2025-03-31
    13F/A 305,151 shares
    Change vs previous 13F -54,849 shares

    10.69% of the 13F portfolio, value $13,917,937.

    13F-HR 0001104659-25-051544 filed by Impala Asset 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 ended2024-12-31
    13F 360,000 shares
    Change vs previous 13F +360,000 shares

    16.75% of the 13F portfolio, value $20,710,800.

    13F-HR 0001104659-25-013868 filed by Impala Asset 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 ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0001104659-24-119622 filed by Impala Asset 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.