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KENNEDY CAPITAL MANAGEMENT LLC: ATRC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of KENNEDY CAPITAL MANAGEMENT LLC on ATRC, newest first. How the timeline and the estimate are built.

KENNEDY CAPITAL MANAGEMENT LLC held 857,787 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 857,787 shares
    Change vs previous 13F +23,632 shares

    0.42% of the 13F portfolio, value $24,000,880.

    13F-HR 0000884589-26-000010 filed by KENNEDY CAPITAL MANAGEMENT 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 834,155 shares
    Change vs previous 13F -3,171 shares

    0.5% of the 13F portfolio, value $23,798,442.

    13F-HR 0000884589-26-000006 filed by KENNEDY CAPITAL MANAGEMENT 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 837,326 shares
    Change vs previous 13F +410 shares

    0.7% of the 13F portfolio, value $33,124,617.

    13F-HR 0000884589-26-000003 filed by KENNEDY CAPITAL MANAGEMENT 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 836,916 shares
    Change vs previous 13F +222,529 shares

    0.65% of the 13F portfolio, value $29,501,289.

    13F-HR 0000884589-25-000012 filed by KENNEDY CAPITAL MANAGEMENT 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 614,387 shares
    Change vs previous 13F -17,741 shares

    0.48% of the 13F portfolio, value $20,133,462.

    13F-HR 0000884589-25-000009 filed by KENNEDY CAPITAL MANAGEMENT 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 632,128 shares
    Change vs previous 13F -120,452 shares

    0.49% of the 13F portfolio, value $20,392,449.

    13F-HR 0000884589-25-000006 filed by KENNEDY CAPITAL MANAGEMENT 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 752,580 shares
    Change vs previous 13F +172,648 shares

    0.51% of the 13F portfolio, value $22,998,845.

    13F-HR 0000884589-25-000002 filed by KENNEDY CAPITAL MANAGEMENT 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 579,932 shares
    Change vs previous 13F not available

    0.36% of the 13F portfolio, value $16,261,293.

    13F-HR 0000884589-24-000010 filed by KENNEDY CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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