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Calamos Advisors LLC: SPHY position timeline

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

Calamos Advisors LLC held 134,589 SPHY 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 134,589 shares
    Change vs previous 13F -19,228 shares

    0.01% of the 13F portfolio, value $3,154,766.

    13F-HR 0001316507-26-000003 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).

  2. period ended2026-03-31
    13F 153,817 shares
    Change vs previous 13F -35,585 shares

    0.01% of the 13F portfolio, value $3,587,012.

    13F-HR 0001316507-26-000002 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).

  3. period ended2025-12-31
    13F 189,402 shares
    Change vs previous 13F +19,381 shares

    0.02% of the 13F portfolio, value $4,483,145.

    13F-HR 0001316507-26-000001 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).

  4. period ended2025-09-30
    13F 170,021 shares
    Change vs previous 13F +85,010 shares

    0.02% of the 13F portfolio, value $4,070,303.

    13F-HR 0001316507-25-000003 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).

  5. period ended2025-06-30
    13F 85,011 shares
    Change vs previous 13F +39,660 shares

    0.01% of the 13F portfolio, value $2,023,262.

    13F-HR 0001085146-25-004696 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).

  6. period ended2025-03-31
    13F 45,351 shares
    Change vs previous 13F +26,063 shares

    0.01% of the 13F portfolio, value $1,062,120.

    13F-HR 0001085146-25-002415 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).

  7. period ended2024-12-31
    13F 19,288 shares
    Change vs previous 13F +9,644 shares

    <0.01% of the 13F portfolio, value $452,689.

    13F-HR 0001085146-25-000482 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).

  8. period ended2024-09-30
    13F 9,644 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $231,938.

    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).