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Calamos Advisors LLC: APH position timeline

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

Calamos Advisors LLC held 372,214 APH 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 372,214 shares
    Change vs previous 13F +72,374 shares

    0.21% of the 13F portfolio, value $65,628,773.

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

    • Calamos Advisors LLC: 369,605 shares
    • Calamos Wealth Management LLC: 2,609 shares

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

  2. period ended2026-03-31
    13F 299,840 shares
    Change vs previous 13F -2,794 shares

    0.13% of the 13F portfolio, value $37,884,785.

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

    • Calamos Advisors LLC: 297,447 shares
    • Calamos Wealth Management LLC: 2,393 shares

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

  3. period ended2025-12-31
    13F 302,634 shares
    Change vs previous 13F -6,603 shares

    0.15% of the 13F portfolio, value $40,897,959.

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

    • Calamos Advisors LLC: 300,354 shares
    • Calamos Wealth Management LLC: 2,280 shares

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

  4. period ended2025-09-30
    13F 309,237 shares
    Change vs previous 13F +2,629 shares

    0.14% of the 13F portfolio, value $38,268,079.

    13F-HR 0001316507-25-000003 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 307,018 shares
    • Calamos Wealth Management LLC: 2,219 shares

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

  5. period ended2025-06-30
    13F 306,608 shares
    Change vs previous 13F 0 shares

    0.13% of the 13F portfolio, value $30,277,540.

    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 306,608 shares
    Change vs previous 13F +3,415 shares

    0.1% of the 13F portfolio, value $20,110,419.

    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 303,193 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $21,056,754.

    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 303,193 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $19,756,056.

    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).