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Cambria Investment Management, L.P.: PTEN position timeline

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

Cambria Investment Management, L.P. held 1,102,545 PTEN 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 1,102,545 shares
    Change vs previous 13F +167,486 shares

    0.5% of the 13F portfolio, value $10,121,363.

    13F-HR 0001172661-26-003505 filed by Cambria Investment 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 935,059 shares
    Change vs previous 13F -487,152 shares

    0.57% of the 13F portfolio, value $10,126,689.

    13F-HR 0001172661-26-002010 filed by Cambria Investment 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 1,422,211 shares
    Change vs previous 13F not available

    0.51% of the 13F portfolio, value $8,689,709.

    13F-HR 0001172661-26-001017 filed by Cambria Investment Management, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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