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MAS Advisors LLC: GBDC position timeline

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

MAS Advisors LLC held 19,452 GBDC shares at 2025-09-30 per its 13F-HR filed 2025-10-28.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 19,452 shares
    Change vs previous 13F +2,173 shares

    0.42% of the 13F portfolio, value $266,304.

    13F-HR 0001172661-25-004455 filed by MAS Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-06-30
    13F 17,279 shares
    Change vs previous 13F +650 shares

    0.41% of the 13F portfolio, value $253,133.

    13F-HR 0001172661-25-002676 filed by MAS Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 16,629 shares
    Change vs previous 13F +4,083 shares

    0.39% of the 13F portfolio, value $251,761.

    13F-HR 0001172661-25-001843 filed by MAS Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 12,546 shares
    Change vs previous 13F +411 shares

    0.32% of the 13F portfolio, value $190,197.

    13F-HR 0001172661-25-000358 filed by MAS Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F 12,135 shares
    Change vs previous 13F +4 shares

    0.39% of the 13F portfolio, value $183,362.

    13F-HR 0001172661-24-004520 filed by MAS Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-06-30
    13F 12,131 shares
    Change vs previous 13F -456 shares

    0.45% of the 13F portfolio, value $190,576.

    13F-HR 0001172661-24-003259 filed by MAS Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-03-31
    13F/A 12,587 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $209,326.

    13F-HR/A 0001172661-24-004050 filed by MAS Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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