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Disclosery

Candriam S.C.A.: CIEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Candriam S.C.A. on CIEN, newest first. How the timeline and the estimate are built.

Candriam S.C.A. held 34,468 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 34,468 shares
    Change vs previous 13F +23,212 shares

    0.08% of the 13F portfolio, value $16,892,354.

    13F-HR 0001537014-26-000008 filed by Candriam S.C.A.
    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 11,256 shares
    Change vs previous 13F +319 shares

    0.02% of the 13F portfolio, value $4,369,917.

    13F-HR 0001537014-26-000002 filed by Candriam S.C.A.
    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/A 10,937 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,557,945.

    13F-HR/A 0001537014-26-000003 filed by Candriam S.C.A.
    Filed (acceptance time not in the bulk data set), ingested

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