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Yaupon Capital Management LP: XIFR position timeline

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

Yaupon Capital Management LP held 1,944,751 XIFR 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 1,944,751 shares
    Change vs previous 13F -189,036 shares

    0.76% of the 13F portfolio, value $22,967,509.

    13F-HR 0001755028-26-000005 filed by Yaupon Capital Management LP
    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 2,133,787 shares
    Change vs previous 13F +1,018,247 shares

    1.12% of the 13F portfolio, value $22,660,818.

    13F-HR 0001755028-26-000004 filed by Yaupon Capital Management LP
    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 1,115,540 shares
    Change vs previous 13F +337,431 shares

    0.55% of the 13F portfolio, value $11,155,400.

    13F-HR 0001755028-26-000002 filed by Yaupon Capital Management LP
    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 778,109 shares
    Change vs previous 13F +39,176 shares

    0.41% of the 13F portfolio, value $7,913,369.

    13F-HR 0001755028-25-000007 filed by Yaupon Capital Management LP
    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 738,933 shares
    Change vs previous 13F 0 shares

    0.4% of the 13F portfolio, value $6,059,251.

    13F-HR 0001085146-25-005155 filed by Yaupon Capital Management LP
    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 738,933 shares
    Change vs previous 13F not available

    0.52% of the 13F portfolio, value $7,019,864.

    13F-HR 0001085146-25-003242 filed by Yaupon Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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