Skip to content
Disclosery

Penbrook Management LLC: MCO position timeline

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

Penbrook Management LLC held 13,600 MCO 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 13,600 shares
    Change vs previous 13F 0 shares

    3.93% of the 13F portfolio, value $6,159,712.

    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 13,600 shares
    Change vs previous 13F 0 shares

    4.49% of the 13F portfolio, value $5,933,000.

    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 13,600 shares
    Change vs previous 13F -50 shares

    4.79% of the 13F portfolio, value $6,947,560.

    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 13,650 shares
    Change vs previous 13F 0 shares

    4.54% of the 13F portfolio, value $6,503,952.

    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 13,650 shares
    Change vs previous 13F 0 shares

    5.15% of the 13F portfolio, value $6,846,703.

    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 13,650 shares
    Change vs previous 13F 0 shares

    4.8% of the 13F portfolio, value $6,356,669.

    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 13,650 shares
    Change vs previous 13F 0 shares

    4.41% of the 13F portfolio, value $6,461,501.

    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 13,650 shares
    Change vs previous 13F not available

    4.21% of the 13F portfolio, value $6,478,154.

    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).