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FIL Ltd: CIEN position timeline

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

FIL Ltd held 24,377 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 24,377 shares
    Change vs previous 13F +2,568 shares

    0.01% of the 13F portfolio, value $11,958,381.

    13F-HR 0000318989-26-000150 filed by FIL Ltd
    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 21,809 shares
    Change vs previous 13F +7,114 shares

    0.01% of the 13F portfolio, value $8,466,908.

    13F-HR 0000318989-26-000089 filed by FIL Ltd
    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 14,695 shares
    Change vs previous 13F +12,503 shares

    <0.01% of the 13F portfolio, value $3,436,720.

    13F-HR 0000318989-26-000032 filed by FIL Ltd
    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 2,192 shares
    Change vs previous 13F +2,192 shares

    <0.01% of the 13F portfolio, value $319,309.

    13F-HR 0000318989-25-000219 filed by FIL Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -1,444,991 shares

    13F-HR 0000315066-25-001392 filed by FIL Ltd
    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.

  6. period ended2024-12-31
    13F 1,444,991 shares
    Change vs previous 13F -1,239,171 shares

    0.11% of the 13F portfolio, value $122,549,686.

    13F-HR 0000315066-25-000949 filed by FIL Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 2,684,162 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $165,317,538.

    13F-HR 0001385495-24-000025 filed by FIL Ltd
    Filed (acceptance time not in the bulk data set), ingested

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