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Disclosery

Mountaineer Partners Management, LLC: SARO position timeline

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

Mountaineer Partners Management, LLC held 464,595 SARO shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 464,595 shares
    Change vs previous 13F +57,160 shares

    10.11% of the 13F portfolio, value $13,896,036.

    13F-HR 0000919574-26-005107 filed by Mountaineer Partners 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 407,435 shares
    Change vs previous 13F +39,937 shares

    5.23% of the 13F portfolio, value $10,524,046.

    13F-HR 0000919574-26-003280 filed by Mountaineer Partners 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 367,498 shares
    Change vs previous 13F +76,768 shares

    5.9% of the 13F portfolio, value $10,539,843.

    13F-HR 0000919574-26-000943 filed by Mountaineer Partners 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 290,730 shares
    Change vs previous 13F 0 shares

    4.61% of the 13F portfolio, value $7,934,021.

    13F-HR 0000919574-25-006893 filed by Mountaineer Partners 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 290,730 shares
    Change vs previous 13F not available

    6.08% of the 13F portfolio, value $9,201,605.

    13F-HR 0000919574-25-004802 filed by Mountaineer Partners Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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