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

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

SIR Capital Management, L.P. held 113,178 PDS 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 113,178 shares
    Change vs previous 13F +94,100 shares

    1% of the 13F portfolio, value $8,692,556.

    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 19,078 shares
    Change vs previous 13F -37,100 shares

    0.18% of the 13F portfolio, value $1,877,154.

    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 56,178 shares
    Change vs previous 13F +200 shares

    0.45% of the 13F portfolio, value $4,031,162.

    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).

  4. period ended2025-09-30
    13F 55,978 shares
    Change vs previous 13F +44,000 shares

    0.28% of the 13F portfolio, value $3,153,225.

    13F-HR 0001434997-25-000007 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).

  5. period ended2025-06-30
    13F 11,978 shares
    Change vs previous 13F -180,700 shares

    0.05% of the 13F portfolio, value $567,027.

    13F-HR 0001434997-25-000005 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).

  6. period ended2025-03-31
    13F 192,678 shares
    Change vs previous 13F +62,600 shares

    0.79% of the 13F portfolio, value $8,958,653.

    13F-HR 0001434997-25-000002 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).

  7. period ended2024-12-31
    13F 130,078 shares
    Change vs previous 13F +12,100 shares

    0.82% of the 13F portfolio, value $7,954,690.

    13F-HR 0001434997-25-000001 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).

  8. period ended2024-09-30
    13F 117,978 shares
    Change vs previous 13F not available

    0.71% of the 13F portfolio, value $7,265,619.

    13F-HR 0001434997-24-000006 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).