Skip to content
Disclosery

Calamos Advisors LLC: TSM position timeline

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

Calamos Advisors LLC held 118,506 TSM 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 118,506 shares
    Change vs previous 13F -55,664 shares

    0.18% of the 13F portfolio, value $56,595,092.

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

    • Calamos Advisors LLC: 67,160 shares
    • Calamos Wealth Management LLC: 51,346 shares

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

  2. period ended2026-03-31
    13F 174,170 shares
    Change vs previous 13F +14,661 shares

    0.2% of the 13F portfolio, value $58,860,753.

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

    • Calamos Advisors LLC: 126,396 shares
    • Calamos Wealth Management LLC: 47,774 shares

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

  3. period ended2025-12-31
    13F 159,509 shares
    Change vs previous 13F +885 shares

    0.18% of the 13F portfolio, value $48,473,278.

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

    • Calamos Advisors LLC: 115,404 shares
    • Calamos Wealth Management LLC: 44,105 shares

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

  4. period ended2025-09-30
    13F 158,624 shares
    Change vs previous 13F +1,696 shares

    0.16% of the 13F portfolio, value $44,301,966.

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

    • Calamos Advisors LLC: 116,313 shares
    • Calamos Wealth Management LLC: 42,311 shares

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

  5. period ended2025-06-30
    13F 156,928 shares
    Change vs previous 13F -56,093 shares

    0.14% of the 13F portfolio, value $35,542,723.

    13F-HR 0001085146-25-004696 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 118,755 shares
    • Calamos Wealth Management LLC: 38,173 shares

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

  6. period ended2025-03-31
    13F 213,021 shares
    Change vs previous 13F +6,259 shares

    0.15% of the 13F portfolio, value $35,361,497.

    13F-HR 0001085146-25-002415 filed by Calamos Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Calamos Advisors LLC: 179,056 shares
    • Calamos Wealth Management LLC: 33,965 shares

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

  7. period ended2024-12-31
    13F 206,762 shares
    Change vs previous 13F -31,308 shares

    0.17% of the 13F portfolio, value $40,833,428.

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

    • Calamos Advisors LLC: 179,226 shares
    • Calamos Wealth Management LLC: 27,536 shares

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

  8. period ended2024-09-30
    13F 238,070 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $41,345,617.

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

    • Calamos Advisors LLC: 210,763 shares
    • Calamos Wealth Management LLC: 27,307 shares

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