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Disclosery

Prospera Financial Services Inc: ATMU position timeline

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

Prospera Financial Services Inc held 4,691 ATMU shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,691 shares
    Change vs previous 13F -800 shares

    <0.01% of the 13F portfolio, value $239,192.

    13F-HR 0001541625-26-000003 filed by Prospera Financial Services 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 5,491 shares
    Change vs previous 13F -274 shares

    0.01% of the 13F portfolio, value $311,722.

    13F-HR 0001541625-26-000002 filed by Prospera Financial Services 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 5,765 shares
    Change vs previous 13F -613 shares

    <0.01% of the 13F portfolio, value $299,258.

    13F-HR 0001541625-26-000001 filed by Prospera Financial Services 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 6,378 shares
    Change vs previous 13F -166 shares

    <0.01% of the 13F portfolio, value $287,580.

    13F-HR 0001541625-25-000005 filed by Prospera Financial Services 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 6,544 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $238,330.

    13F-HR 0001085146-25-004598 filed by Prospera Financial Services 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 6,544 shares
    Change vs previous 13F -25 shares

    0.01% of the 13F portfolio, value $240,357.

    13F-HR 0001085146-25-003246 filed by Prospera Financial Services 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 6,569 shares
    Change vs previous 13F +25 shares

    0.01% of the 13F portfolio, value $257,369.

    13F-HR 0001085146-25-001240 filed by Prospera Financial Services 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 6,544 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $245,592.

    13F-HR 0001085146-24-005424 filed by Prospera Financial Services Inc
    Filed (acceptance time not in the bulk data set), ingested

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