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Disclosery

Mattson Financial Services, LLC: JMST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mattson Financial Services, LLC on JMST, newest first. How the timeline and the estimate are built.

Mattson Financial Services, LLC held 22,180 JMST shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 22,180 shares
    Change vs previous 13F +7,539 shares

    0.24% of the 13F portfolio, value $1,128,746.

    13F-HR 0002034595-26-000003 filed by Mattson Financial Services, LLC
    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 14,641 shares
    Change vs previous 13F -234 shares

    0.18% of the 13F portfolio, value $746,398.

    13F-HR 0002034595-26-000002 filed by Mattson Financial Services, LLC
    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 14,875 shares
    Change vs previous 13F +3,171 shares

    0.18% of the 13F portfolio, value $757,733.

    13F-HR 0002034595-26-000001 filed by Mattson Financial Services, LLC
    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 11,704 shares
    Change vs previous 13F +11,704 shares

    0.14% of the 13F portfolio, value $597,372.

    13F-HR 0002034595-25-000007 filed by Mattson Financial Services, LLC
    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 0 shares
    Change vs previous 13F -233 shares

    13F-HR 0002034595-25-000003 filed by Mattson Financial Services, LLC
    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.

  6. period ended2025-03-31
    13F 233 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $11,848.

    13F-HR 0002034595-25-000002 filed by Mattson Financial Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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