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Calamos Advisors LLC: ABNB position timeline

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

Calamos Advisors LLC held 159,673 ABNB 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 159,673 shares
    Change vs previous 13F -157,516 shares

    0.07% of the 13F portfolio, value $22,849,206.

    13F-HR 0001455258-26-000003 filed by Calamos Wealth Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 60,400 shares
    • Calamos Wealth Management LLC: 99,273 shares

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

  2. period ended2026-03-31
    13F 317,189 shares
    Change vs previous 13F +215,643 shares

    0.14% of the 13F portfolio, value $40,054,628.

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

    • Calamos Advisors LLC: 215,655 shares
    • Calamos Wealth Management LLC: 101,534 shares

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

  3. period ended2025-12-31
    13F 101,546 shares
    Change vs previous 13F -77,003 shares

    0.05% of the 13F portfolio, value $13,781,824.

    13F-HR 0001455258-26-000001 filed by Calamos Wealth Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 2,641 shares
    • Calamos Wealth Management LLC: 98,905 shares

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

  4. period ended2025-09-30
    13F 178,549 shares
    Change vs previous 13F +1,201 shares

    0.08% of the 13F portfolio, value $21,679,420.

    13F-HR 0001455258-25-000002 filed by Calamos Wealth Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 81,588 shares
    • Calamos Wealth Management LLC: 96,961 shares

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

  5. period ended2025-06-30
    13F 177,348 shares
    Change vs previous 13F +26,277 shares

    0.09% of the 13F portfolio, value $23,470,234.

    13F-HR 0001085146-25-004252 filed by Calamos Wealth Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 82,007 shares
    • Calamos Wealth Management LLC: 95,341 shares

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

  6. period ended2025-03-31
    13F 151,071 shares
    Change vs previous 13F +31,561 shares

    0.08% of the 13F portfolio, value $18,046,942.

    13F-HR 0001085146-25-002416 filed by Calamos Wealth Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 57,749 shares
    • Calamos Wealth Management LLC: 93,322 shares

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

  7. period ended2024-12-31
    13F 119,510 shares
    Change vs previous 13F +23,724 shares

    0.07% of the 13F portfolio, value $15,704,809.

    13F-HR 0001085146-25-000483 filed by Calamos Wealth Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 55,190 shares
    • Calamos Wealth Management LLC: 64,320 shares

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

  8. period ended2024-09-30
    13F 95,786 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $12,146,623.

    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).