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Disclosery

NorthRock Partners, LLC: ATMU position timeline

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

NorthRock Partners, LLC held 0 ATMU shares at 2025-12-31 per its 13F-HR filed 2026-02-17.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -9,447 shares

    13F-HR 0001172661-26-001063 filed by NorthRock Partners, 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 ended2025-09-30
    13F 9,447 shares
    Change vs previous 13F +29 shares

    0.01% of the 13F portfolio, value $425,965.

    13F-HR 0001172661-25-004787 filed by NorthRock Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F/A 9,418 shares
    Change vs previous 13F -229 shares

    0.01% of the 13F portfolio, value $343,004.

    13F-HR/A 0001172661-25-004912 filed by NorthRock Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 9,647 shares
    Change vs previous 13F -300 shares

    0.01% of the 13F portfolio, value $354,334.

    13F-HR 0001398344-25-008966 filed by NorthRock Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F/A 9,947 shares
    Change vs previous 13F -1,793 shares

    0.01% of the 13F portfolio, value $389,728.

    13F-HR/A 0001398344-25-007448 filed by NorthRock Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F/A 11,740 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $440,602.

    13F-HR/A 0001398344-25-007446 filed by NorthRock Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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