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Trigran Investments, Inc.: MDXG position timeline

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

Trigran Investments, Inc. held 7,173,770 MDXG shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,173,770 shares
    Change vs previous 13F -1,339 shares

    5.07% of the 13F portfolio, value $27,619,014.

    13F-HR 0001062993-26-004214 filed by Trigran Investments, 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 7,175,109 shares
    Change vs previous 13F +1,011,725 shares

    6.78% of the 13F portfolio, value $28,341,680.

    13F-HR 0001062993-26-002575 filed by Trigran Investments, 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 6,163,384 shares
    Change vs previous 13F -1,537,644 shares

    8.22% of the 13F portfolio, value $41,726,110.

    13F-HR 0001062993-26-000909 filed by Trigran Investments, 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 7,701,028 shares
    Change vs previous 13F -689,430 shares

    9.74% of the 13F portfolio, value $53,753,176.

    13F-HR 0001062993-25-016675 filed by Trigran Investments, 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/A 8,390,458 shares
    Change vs previous 13F +790,901 shares

    8.9% of the 13F portfolio, value $51,265,698.

    13F-HR/A 0001062993-25-014670 filed by Trigran Investments, 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 7,599,557 shares
    Change vs previous 13F -21,960 shares

    8.5% of the 13F portfolio, value $57,756,632.

    13F-HR 0001062993-25-009264 filed by Trigran Investments, 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 7,621,517 shares
    Change vs previous 13F -68,852 shares

    8.43% of the 13F portfolio, value $73,318,994.

    13F-HR 0001062993-25-002307 filed by Trigran Investments, Inc.
    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 7,690,369 shares
    Change vs previous 13F not available

    4.98% of the 13F portfolio, value $45,450,081.

    13F-HR 0001062993-24-019146 filed by Trigran Investments, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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