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Penbrook Management LLC: CVE position timeline

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

Penbrook Management LLC held 29,880 CVE shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 29,880 shares
    Change vs previous 13F 0 shares

    0.47% of the 13F portfolio, value $741,322.

    13F-HR 0001381055-26-000003 filed by Penbrook 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 29,880 shares
    Change vs previous 13F 0 shares

    0.6% of the 13F portfolio, value $792,716.

    13F-HR 0001381055-26-000002 filed by Penbrook 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 29,880 shares
    Change vs previous 13F 0 shares

    0.35% of the 13F portfolio, value $505,570.

    13F-HR 0001381055-26-000001 filed by Penbrook 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 29,880 shares
    Change vs previous 13F +1,080 shares

    0.35% of the 13F portfolio, value $507,661.

    13F-HR 0001381055-25-000008 filed by Penbrook 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/A 28,800 shares
    Change vs previous 13F 0 shares

    0.29% of the 13F portfolio, value $391,680.

    13F-HR/A 0001381055-25-000006 filed by Penbrook Management LLC
    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 28,800 shares
    Change vs previous 13F 0 shares

    0.3% of the 13F portfolio, value $400,608.

    13F-HR 0001381055-25-000002 filed by Penbrook Management LLC
    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 28,800 shares
    Change vs previous 13F 0 shares

    0.3% of the 13F portfolio, value $436,320.

    13F-HR 0001381055-25-000001 filed by Penbrook Management LLC
    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 28,800 shares
    Change vs previous 13F not available

    0.31% of the 13F portfolio, value $481,824.

    13F-HR 0001381055-24-000005 filed by Penbrook Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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