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Disclosery

MAI Capital Management: ATRC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MAI Capital Management on ATRC, newest first. How the timeline and the estimate are built.

MAI Capital Management held 10,968 ATRC shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 10,968 shares
    Change vs previous 13F +1,019 shares

    <0.01% of the 13F portfolio, value $306,885.

    13F-HR 0001172661-26-003680 filed by MAI Capital Management
    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 9,949 shares
    Change vs previous 13F -110 shares

    <0.01% of the 13F portfolio, value $283,845.

    13F-HR 0001040197-26-000002 filed by MAI Capital Management
    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 10,059 shares
    Change vs previous 13F -187 shares

    <0.01% of the 13F portfolio, value $397,935.

    13F-HR 0001040197-26-000001 filed by MAI Capital Management
    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 10,246 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $361,172.

    13F-HR 0001040197-25-000006 filed by MAI Capital Management
    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 10,246 shares
    Change vs previous 13F -134 shares

    <0.01% of the 13F portfolio, value $335,762.

    13F-HR 0001040197-25-000005 filed by MAI Capital Management
    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 10,380 shares
    Change vs previous 13F -64 shares

    <0.01% of the 13F portfolio, value $334,859.

    13F-HR 0001040197-25-000002 filed by MAI Capital Management
    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 10,444 shares
    Change vs previous 13F -136 shares

    <0.01% of the 13F portfolio, value $319,169.

    13F-HR 0001040197-25-000001 filed by MAI Capital Management
    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 10,580 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $296,663.

    13F-HR 0001040197-24-000007 filed by MAI Capital Management
    Filed (acceptance time not in the bulk data set), ingested

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