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Disclosery

Calamos Advisors LLC: NU position timeline

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

Calamos Advisors LLC held 428,831 NU 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 428,831 shares
    Change vs previous 13F -444,231 shares

    0.17% of the 13F portfolio, value $5,729,182.

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

    • Calamos Advisors LLC: 0 shares
    • Calamos Wealth Management LLC: 428,831 shares

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

  2. period ended2026-03-31
    13F 873,062 shares
    Change vs previous 13F +376,531 shares

    0.04% of the 13F portfolio, value $12,545,900.

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

    • Calamos Advisors LLC: 436,531 shares
    • Calamos Wealth Management LLC: 436,531 shares

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

  3. period ended2025-12-31
    13F 496,531 shares
    Change vs previous 13F -9,500 shares

    0.03% of the 13F portfolio, value $8,311,929.

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

    • Calamos Advisors LLC: 40,900 shares
    • Calamos Wealth Management LLC: 455,631 shares

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

  4. period ended2025-09-30
    13F 506,031 shares
    Change vs previous 13F 0 shares

    0.29% of the 13F portfolio, value $8,101,556.

    13F-HR 0001455258-25-000002 filed by Calamos Wealth Management 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 506,031 shares
    Change vs previous 13F +506,031 shares

    0.3% of the 13F portfolio, value $6,942,745.

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

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

  6. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -623,046 shares

    13F-HR 0001085146-25-000482 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 0 shares
    • Calamos Wealth Management LLC: 0 shares

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-09-30
    13F 623,046 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $8,504,578.

    13F-HR 0001085146-24-005402 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 496,335 shares
    • Calamos Wealth Management LLC: 126,711 shares

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