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UNICOM Systems, Inc.: MDB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of UNICOM Systems, Inc. on MDB, newest first. How the timeline and the estimate are built.

UNICOM Systems, Inc. held 45,500 MDB shares at 2026-06-30 per its 13F-HR filed 2026-07-08.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 45,500 shares
    Change vs previous 13F 0 shares

    1% of the 13F portfolio, value $15,283,450.

    13F-HR 0001996154-26-000011 filed by UNICOM Systems, Inc.
    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 45,500 shares
    Change vs previous 13F 0 shares

    1.14% of the 13F portfolio, value $11,137,035.

    13F-HR 0001996154-26-000009 filed by UNICOM Systems, Inc.
    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 45,500 shares
    Change vs previous 13F 0 shares

    1.87% of the 13F portfolio, value $19,095,895.

    13F-HR 0001996154-26-000002 filed by UNICOM Systems, Inc.
    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 45,500 shares
    Change vs previous 13F 0 shares

    1.4% of the 13F portfolio, value $14,122,290.

    13F-HR 0001996154-25-000014 filed by UNICOM Systems, Inc.
    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 45,500 shares
    Change vs previous 13F 0 shares

    1.32% of the 13F portfolio, value $9,554,545.

    13F-HR 0001996154-25-000012 filed by UNICOM Systems, Inc.
    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 45,500 shares
    Change vs previous 13F +24,500 shares

    1.62% of the 13F portfolio, value $7,980,700.

    13F-HR 0001996154-25-000010 filed by UNICOM Systems, Inc.
    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 21,000 shares
    Change vs previous 13F not available

    1.19% of the 13F portfolio, value $4,889,010.

    13F-HR 0001996154-25-000006 filed by UNICOM Systems, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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