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Disclosery

Leonteq Securities AG: CIEN position timeline

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

Leonteq Securities AG held 1,648 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,648 shares
    Change vs previous 13F +529 shares

    0.05% of the 13F portfolio, value $808,443.

    13F-HR 0001535950-26-000046 filed by Leonteq Securities AG
    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 1,119 shares
    Change vs previous 13F +340 shares

    0.03% of the 13F portfolio, value $434,429.

    13F-HR 0001535950-26-000043 filed by Leonteq Securities AG
    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 779 shares
    Change vs previous 13F +45 shares

    0.01% of the 13F portfolio, value $182,185.

    13F-HR 0001535950-26-000009 filed by Leonteq Securities AG
    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 734 shares
    Change vs previous 13F -130 shares

    0.01% of the 13F portfolio, value $106,922.

    13F-HR 0001535950-26-000012 filed by Leonteq Securities AG
    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 864 shares
    Change vs previous 13F -58 shares

    <0.01% of the 13F portfolio, value $70,269.

    13F-HR 0001535950-26-000013 filed by Leonteq Securities AG
    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 922 shares
    Change vs previous 13F +44 shares

    <0.01% of the 13F portfolio, value $54,619.

    13F-HR 0001535950-26-000016 filed by Leonteq Securities AG
    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 878 shares
    Change vs previous 13F -1,612 shares

    0.01% of the 13F portfolio, value $74,463.

    13F-HR 0001535950-26-000017 filed by Leonteq Securities AG
    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 2,490 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $153,359.

    13F-HR 0001535950-26-000023 filed by Leonteq Securities AG
    Filed (acceptance time not in the bulk data set), ingested

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