Skip to content
Disclosery

Calamos Advisors LLC: DSGX position timeline

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

Calamos Advisors LLC held 0 DSGX shares at 2025-12-31 per its 13F-HR filed 2026-01-29.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -4,378 shares

    13F-HR 0001316507-26-000001 filed by Calamos Advisors 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 4,378 shares
    Change vs previous 13F -2,932 shares

    <0.01% of the 13F portfolio, value $412,539.

    13F-HR 0001316507-25-000003 filed by Calamos Advisors 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 7,310 shares
    Change vs previous 13F -774 shares

    <0.01% of the 13F portfolio, value $743,025.

    13F-HR 0001085146-25-004696 filed by Calamos Advisors 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 8,084 shares
    Change vs previous 13F -24,868 shares

    <0.01% of the 13F portfolio, value $815,110.

    13F-HR 0001085146-25-002415 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 8,084 shares
    • Calamos Wealth Management LLC: 0 shares

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

  5. period ended2024-12-31
    13F 32,952 shares
    Change vs previous 13F -3,466 shares

    0.02% of the 13F portfolio, value $3,743,347.

    13F-HR 0001085146-25-000482 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 21,162 shares
    • Calamos Wealth Management LLC: 11,790 shares

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

  6. period ended2024-09-30
    13F 36,418 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $3,749,597.

    13F-HR 0001085146-24-005402 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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