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Calamos Advisors LLC: HCA position timeline

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

Calamos Advisors LLC held 47,490 HCA 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 47,490 shares
    Change vs previous 13F -1,873 shares

    0.07% of the 13F portfolio, value $18,515,876.

    13F-HR 0001316507-26-000003 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 47,490 shares
    • Calamos Wealth Management LLC: 0 shares

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

  2. period ended2026-03-31
    13F 49,363 shares
    Change vs previous 13F +261 shares

    0.08% of the 13F portfolio, value $23,360,547.

    13F-HR 0001316507-26-000002 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 48,868 shares
    • Calamos Wealth Management LLC: 495 shares

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

  3. period ended2025-12-31
    13F 49,102 shares
    Change vs previous 13F -1,235 shares

    0.08% of the 13F portfolio, value $22,923,760.

    13F-HR 0001316507-26-000001 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 48,373 shares
    • Calamos Wealth Management LLC: 729 shares

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

  4. period ended2025-09-30
    13F 50,337 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $21,453,629.

    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 50,337 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $19,284,105.

    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 50,337 shares
    Change vs previous 13F +561 shares

    0.08% of the 13F portfolio, value $17,393,950.

    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 49,776 shares
    Change vs previous 13F -85 shares

    0.07% of the 13F portfolio, value $14,940,266.

    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 49,861 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $20,265,006.

    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).