Skip to content
Disclosery

DMC Group, LLC: AMPX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DMC Group, LLC on AMPX, newest first. How the timeline and the estimate are built.

DMC Group, LLC held 0 AMPX shares at 2026-03-31 per its 13F-HR filed 2026-04-30.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -13,204 shares

    13F-HR 0001893403-26-000002 filed by DMC Group, 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.

  2. period ended2025-12-31
    13F 13,204 shares
    Change vs previous 13F +260 shares

    0.07% of the 13F portfolio, value $104,180.

    13F-HR 0001893403-26-000001 filed by DMC Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 12,944 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $136,171.

    13F-HR 0001893403-25-000009 filed by DMC Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

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