Skip to content
Disclosery

SIR Capital Management, L.P.: USAR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SIR Capital Management, L.P. on USAR, newest first. How the timeline and the estimate are built.

SIR Capital Management, L.P. held 250,414 USAR 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 250,414 shares
    Change vs previous 13F +166,914 shares

    0.62% of the 13F portfolio, value $5,403,934.

    13F-HR 0001434997-26-000003 filed by SIR Capital Management, L.P.
    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 83,500 shares
    Change vs previous 13F -69,000 shares

    0.12% of the 13F portfolio, value $1,263,773.

    13F-HR 0001434997-26-000002 filed by SIR Capital Management, L.P.
    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 152,500 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $1,814,750.

    13F-HR 0001434997-26-000001 filed by SIR Capital Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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