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Disclosery

Birnam Oak Advisors, LP: MSOS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Birnam Oak Advisors, LP on MSOS, newest first. How the timeline and the estimate are built.

Birnam Oak Advisors, LP held 0 MSOS shares at 2026-03-31 per its 13F-HR filed 2026-05-12.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -593,782 shares

    13F-HR 0001172661-26-001696 filed by Birnam Oak Advisors, LP
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 593,782 shares
    Change vs previous 13F -451,873 shares

    0.63% of the 13F portfolio, value $2,802,651.

    13F-HR 0001172661-26-001061 filed by Birnam Oak Advisors, LP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 1,045,655 shares
    Change vs previous 13F not available

    1.23% of the 13F portfolio, value $5,008,687.

    13F-HR 0001172661-25-004845 filed by Birnam Oak Advisors, LP
    Filed (acceptance time not in the bulk data set), ingested

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