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Calamos Advisors LLC: PLUG position timeline

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

Calamos Advisors LLC held 32,000 PLUG 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 32,000 shares
    Change vs previous 13F -28,000 shares

    <0.01% of the 13F portfolio, value $86,720.

    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: 32,000 shares

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

  2. period ended2026-03-31
    13F 60,000 shares
    Change vs previous 13F +30,000 shares

    <0.01% of the 13F portfolio, value $135,600.

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

    • Calamos Advisors LLC: 30,000 shares
    • Calamos Wealth Management LLC: 30,000 shares

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

  3. period ended2025-12-31
    13F 30,000 shares
    Change vs previous 13F +10,000 shares

    <0.01% of the 13F portfolio, value $59,100.

    13F-HR 0001455258-26-000001 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).

  4. period ended2025-09-30
    13F 20,000 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $46,600.

    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 20,000 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $29,800.

    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 ended2025-03-31
    13F 20,000 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $27,000.

    13F-HR 0001085146-25-002416 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).

  7. period ended2024-12-31
    13F 20,000 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $42,600.

    13F-HR 0001085146-25-000483 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).

  8. period ended2024-09-30
    13F 20,000 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $45,200.

    13F-HR 0001085146-24-005497 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).