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Penbrook Management LLC: ASUR position timeline

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

Penbrook Management LLC held 88,135 ASUR 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 88,135 shares
    Change vs previous 13F -1,500 shares

    0.45% of the 13F portfolio, value $699,791.

    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 89,635 shares
    Change vs previous 13F +400 shares

    0.58% of the 13F portfolio, value $770,861.

    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 89,235 shares
    Change vs previous 13F -1,425 shares

    0.58% of the 13F portfolio, value $840,594.

    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 90,660 shares
    Change vs previous 13F +1,000 shares

    0.52% of the 13F portfolio, value $743,412.

    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 89,660 shares
    Change vs previous 13F -13,325 shares

    0.66% of the 13F portfolio, value $875,081.

    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 102,985 shares
    Change vs previous 13F -11,050 shares

    0.74% of the 13F portfolio, value $983,507.

    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 114,035 shares
    Change vs previous 13F +2,000 shares

    0.73% of the 13F portfolio, value $1,073,069.

    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 112,035 shares
    Change vs previous 13F not available

    0.66% of the 13F portfolio, value $1,013,917.

    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).