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Octahedron Capital Management L.P.: MDB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Octahedron Capital Management L.P. on MDB, newest first. How the timeline and the estimate are built.

Octahedron Capital Management L.P. held 0 MDB shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -18,300 shares

    13F-HR 0001891904-26-000004 filed by Octahedron Capital Management L.P.
    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 ended2026-03-31
    13F 18,300 shares
    Change vs previous 13F +18,300 shares

    3.26% of the 13F portfolio, value $4,479,291.

    13F-HR 0001891904-26-000003 filed by Octahedron Capital Management L.P.
    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 0 shares
    Change vs previous 13F -15,850 shares

    13F-HR 0001891904-26-000002 filed by Octahedron Capital Management L.P.
    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.

  4. period ended2025-09-30
    13F 15,850 shares
    Change vs previous 13F -34,300 shares

    2.8% of the 13F portfolio, value $4,919,523.

    13F-HR 0001891904-25-000011 filed by Octahedron Capital Management L.P.
    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 50,150 shares
    Change vs previous 13F -14,850 shares

    7.95% of the 13F portfolio, value $10,530,999.

    13F-HR 0001891904-25-000007 filed by Octahedron Capital Management L.P.
    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 65,000 shares
    Change vs previous 13F +35,500 shares

    10.14% of the 13F portfolio, value $11,401,000.

    13F-HR 0001891904-25-000004 filed by Octahedron Capital Management L.P.
    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 29,500 shares
    Change vs previous 13F +29,500 shares

    6.52% of the 13F portfolio, value $6,867,895.

    13F-HR 0001891904-25-000003 filed by Octahedron Capital Management L.P.
    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 0 shares
    Change vs previous 13F not available

    13F-HR 0001891904-24-000007 filed by Octahedron Capital Management L.P.
    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.