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Calamos Advisors LLC: CTSH position timeline

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

Calamos Advisors LLC held 122,338 CTSH shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 122,338 shares
    Change vs previous 13F -2,275 shares

    0.02% of the 13F portfolio, value $4,738,151.

    13F-HR 0001316507-26-000003 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).

  2. period ended2026-03-31
    13F 124,613 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $7,645,008.

    13F-HR 0001316507-26-000002 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 ended2025-12-31
    13F 124,613 shares
    Change vs previous 13F -5,060 shares

    0.04% of the 13F portfolio, value $10,342,879.

    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).

  4. period ended2025-09-30
    13F 129,673 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $8,697,168.

    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).

  5. period ended2025-06-30
    13F 129,673 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $10,118,384.

    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).

  6. period ended2025-03-31
    13F 129,673 shares
    Change vs previous 13F +1,444 shares

    0.05% of the 13F portfolio, value $9,919,985.

    13F-HR 0001085146-25-002415 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).

  7. period ended2024-12-31
    13F 128,229 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $9,860,810.

    13F-HR 0001085146-25-000482 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).

  8. period ended2024-09-30
    13F 128,229 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $9,896,714.

    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).