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Calamos Advisors LLC: LRCX position timeline

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

Calamos Advisors LLC held 409,297 LRCX 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 409,297 shares
    Change vs previous 13F -49,398 shares

    0.57% of the 13F portfolio, value $177,360,669.

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

    • Calamos Advisors LLC: 365,435 shares
    • Calamos Wealth Management LLC: 43,862 shares

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

  2. period ended2026-03-31
    13F 458,695 shares
    Change vs previous 13F +45,886 shares

    0.34% of the 13F portfolio, value $98,004,774.

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

    • Calamos Advisors LLC: 413,151 shares
    • Calamos Wealth Management LLC: 45,544 shares

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

  3. period ended2025-12-31
    13F 412,809 shares
    Change vs previous 13F +46,713 shares

    0.26% of the 13F portfolio, value $70,664,645.

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

    • Calamos Advisors LLC: 366,417 shares
    • Calamos Wealth Management LLC: 46,392 shares

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

  4. period ended2025-09-30
    13F 366,096 shares
    Change vs previous 13F +4,567 shares

    0.18% of the 13F portfolio, value $49,020,254.

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

    • Calamos Advisors LLC: 336,428 shares
    • Calamos Wealth Management LLC: 29,668 shares

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

  5. period ended2025-06-30
    13F 361,529 shares
    Change vs previous 13F +1,887 shares

    0.14% of the 13F portfolio, value $35,191,233.

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

    • Calamos Advisors LLC: 335,595 shares
    • Calamos Wealth Management LLC: 25,934 shares

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

  6. period ended2025-03-31
    13F 359,642 shares
    Change vs previous 13F +2,573 shares

    0.11% of the 13F portfolio, value $26,145,974.

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

    • Calamos Advisors LLC: 335,424 shares
    • Calamos Wealth Management LLC: 24,218 shares

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

  7. period ended2024-12-31
    13F 357,069 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $25,791,093.

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

    • Calamos Advisors LLC: 332,967 shares
    • Calamos Wealth Management LLC: 24,102 shares

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