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Calamos Advisors LLC: EBAY position timeline

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

Calamos Advisors LLC held 141,720 EBAY 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 141,720 shares
    Change vs previous 13F -7,416 shares

    0.06% of the 13F portfolio, value $15,837,210.

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

    • Calamos Advisors LLC: 141,720 shares
    • Calamos Wealth Management LLC: 0 shares

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

  2. period ended2026-03-31
    13F 149,136 shares
    Change vs previous 13F +4,782 shares

    0.05% of the 13F portfolio, value $13,574,359.

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

    • Calamos Advisors LLC: 146,745 shares
    • Calamos Wealth Management LLC: 2,391 shares

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

  3. period ended2025-12-31
    13F 144,354 shares
    Change vs previous 13F -6,301 shares

    0.05% of the 13F portfolio, value $12,573,233.

    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 150,655 shares
    Change vs previous 13F 0 shares

    0.06% of the 13F portfolio, value $13,702,072.

    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 150,655 shares
    Change vs previous 13F -120 shares

    0.05% of the 13F portfolio, value $11,217,771.

    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 150,775 shares
    Change vs previous 13F +1,673 shares

    0.05% of the 13F portfolio, value $10,211,991.

    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 149,102 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $9,236,869.

    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 149,102 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $9,708,031.

    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).