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PERKINS CAPITAL MANAGEMENT INC: MDXH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PERKINS CAPITAL MANAGEMENT INC on MDXH, newest first. How the timeline and the estimate are built.

PERKINS CAPITAL MANAGEMENT INC held 1,411,891 MDXH shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,411,891 shares
    Change vs previous 13F -64,550 shares

    0.44% of the 13F portfolio, value $579,722.

    13F-HR 0000884300-26-000003 filed by PERKINS CAPITAL MANAGEMENT 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 1,476,441 shares
    Change vs previous 13F +97,500 shares

    3.18% of the 13F portfolio, value $3,395,814.

    13F-HR 0000884300-26-000002 filed by PERKINS CAPITAL MANAGEMENT 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 1,378,941 shares
    Change vs previous 13F -23,667 shares

    3.91% of the 13F portfolio, value $4,922,819.

    13F-HR 0000884300-26-000001 filed by PERKINS CAPITAL MANAGEMENT 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 1,402,608 shares
    Change vs previous 13F -17,417 shares

    5.75% of the 13F portfolio, value $6,522,127.

    13F-HR 0000884300-25-000006 filed by PERKINS CAPITAL MANAGEMENT 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 1,420,025 shares
    Change vs previous 13F +238,550 shares

    3.16% of the 13F portfolio, value $3,138,255.

    13F-HR 0000884300-25-000004 filed by PERKINS CAPITAL MANAGEMENT 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 1,181,475 shares
    Change vs previous 13F +198,000 shares

    1.77% of the 13F portfolio, value $1,677,695.

    13F-HR 0000884300-25-000002 filed by PERKINS CAPITAL MANAGEMENT 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 983,475 shares
    Change vs previous 13F +236,100 shares

    2.07% of the 13F portfolio, value $2,330,835.

    13F-HR 0000884300-25-000001 filed by PERKINS CAPITAL MANAGEMENT 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 747,375 shares
    Change vs previous 13F not available

    1.46% of the 13F portfolio, value $1,554,540.

    13F-HR 0000884300-24-000009 filed by PERKINS CAPITAL MANAGEMENT INC
    Filed (acceptance time not in the bulk data set), ingested

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