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Disclosery

Mattson Financial Services, LLC: AVEM position timeline

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

Mattson Financial Services, LLC held 27,646 AVEM 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 27,646 shares
    Change vs previous 13F -3,549 shares

    0.52% of the 13F portfolio, value $2,498,922.

    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 31,195 shares
    Change vs previous 13F -1,075 shares

    0.6% of the 13F portfolio, value $2,513,693.

    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 32,270 shares
    Change vs previous 13F -1,902 shares

    0.58% of the 13F portfolio, value $2,485,435.

    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 34,172 shares
    Change vs previous 13F -55 shares

    0.61% of the 13F portfolio, value $2,566,659.

    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 34,227 shares
    Change vs previous 13F -1,667 shares

    0.63% of the 13F portfolio, value $2,345,919.

    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).

  6. period ended2025-03-31
    13F 35,894 shares
    Change vs previous 13F +17,626 shares

    0.65% of the 13F portfolio, value $2,159,744.

    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).

  7. period ended2024-12-31
    13F 18,268 shares
    Change vs previous 13F -525 shares

    0.38% of the 13F portfolio, value $1,180,112.

    13F-HR 0002034595-25-000001 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).

  8. period ended2024-09-30
    13F 18,793 shares
    Change vs previous 13F not available

    0.41% of the 13F portfolio, value $1,148,065.

    13F-HR 0002034595-24-000002 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).