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Calamos Advisors LLC: LHX position timeline

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

Calamos Advisors LLC held 91,291 LHX 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 91,291 shares
    Change vs previous 13F -2,394 shares

    0.09% of the 13F portfolio, value $26,528,252.

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

    • Calamos Advisors LLC: 90,476 shares
    • Calamos Wealth Management LLC: 815 shares

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

  2. period ended2026-03-31
    13F 93,685 shares
    Change vs previous 13F -19,995 shares

    0.11% of the 13F portfolio, value $32,335,378.

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

    • Calamos Advisors LLC: 92,666 shares
    • Calamos Wealth Management LLC: 1,019 shares

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

  3. period ended2025-12-31
    13F 113,680 shares
    Change vs previous 13F -1,571 shares

    0.12% of the 13F portfolio, value $33,373,038.

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

    • Calamos Advisors LLC: 112,647 shares
    • Calamos Wealth Management LLC: 1,033 shares

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

  4. period ended2025-09-30
    13F 115,251 shares
    Change vs previous 13F -8,500 shares

    0.14% of the 13F portfolio, value $35,198,808.

    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 123,751 shares
    Change vs previous 13F 0 shares

    0.13% of the 13F portfolio, value $31,041,701.

    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 123,751 shares
    Change vs previous 13F +4,243 shares

    0.12% of the 13F portfolio, value $25,902,322.

    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 119,508 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $25,130,142.

    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 119,508 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $28,427,368.

    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).