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GEODE CAPITAL MANAGEMENT, LLC: CIEN position timeline

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

GEODE CAPITAL MANAGEMENT, LLC held 3,370,462 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,370,462 shares
    Change vs previous 13F -695,097 shares

    0.09% of the 13F portfolio, value $1,647,554,136.

    13F-HR 0001214717-26-000008 filed by GEODE CAPITAL MANAGEMENT, 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 4,065,559 shares
    Change vs previous 13F +1,378,122 shares

    0.1% of the 13F portfolio, value $1,576,154,861.

    13F-HR 0001214717-26-000006 filed by GEODE CAPITAL 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 ended2025-12-31
    13F 2,687,437 shares
    Change vs previous 13F +145,948 shares

    0.04% of the 13F portfolio, value $627,567,346.

    13F-HR 0001214717-26-000003 filed by GEODE CAPITAL 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 2,541,489 shares
    Change vs previous 13F +38,749 shares

    0.02% of the 13F portfolio, value $370,288,181.

    13F-HR 0001214717-25-000016 filed by GEODE CAPITAL 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 2,502,740 shares
    Change vs previous 13F +299 shares

    0.01% of the 13F portfolio, value $203,581,222.

    13F-HR 0001214717-25-000012 filed by GEODE CAPITAL 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 2,502,441 shares
    Change vs previous 13F +82,494 shares

    0.01% of the 13F portfolio, value $151,268,964.

    13F-HR 0001214717-25-000006 filed by GEODE CAPITAL 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 2,419,947 shares
    Change vs previous 13F +11,933 shares

    0.02% of the 13F portfolio, value $205,300,778.

    13F-HR 0001214717-25-000003 filed by GEODE CAPITAL 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 2,408,014 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $148,348,263.

    13F-HR 0001214717-24-000014 filed by GEODE CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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