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Disclosery

Madison Asset Management, LLC: CIEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Madison Asset Management, LLC on CIEN, newest first. How the timeline and the estimate are built.

Madison Asset Management, LLC held 0 CIEN shares at 2025-12-31 per its 13F-HR filed 2026-02-04.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -29,216 shares

    13F-HR 0001954889-26-000008 filed by Madison Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

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

  2. period ended2025-09-30
    13F 29,216 shares
    Change vs previous 13F -12,327 shares

    0.05% of the 13F portfolio, value $4,255,895.

    13F-HR 0001954889-25-000033 filed by Madison Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 41,543 shares
    Change vs previous 13F +441 shares

    0.04% of the 13F portfolio, value $3,378,692.

    13F-HR 0001954889-25-000027 filed by Madison Asset 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 ended2025-03-31
    13F 41,102 shares
    Change vs previous 13F -51,972 shares

    0.03% of the 13F portfolio, value $2,483,794.

    13F-HR 0001954889-25-000019 filed by Madison Asset 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 ended2024-12-31
    13F/A 93,074 shares
    Change vs previous 13F -111,140 shares

    0.04% of the 13F portfolio, value $7,893,606.

    13F-HR 0001954889-25-000006 filed by Madison Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Madison Asset Management, LLC: 46,537 shares
    • Madison Investment Advisors, LLC: 46,537 shares

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

  6. period ended2024-09-30
    13F 204,214 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $12,577,540.

    13F-HR 0001954889-24-000003 filed by Madison Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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