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SECURIAN ASSET MANAGEMENT, INC: CIEN position timeline

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

SECURIAN ASSET MANAGEMENT, INC held 3,738 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,738 shares
    Change vs previous 13F -100 shares

    0.05% of the 13F portfolio, value $1,399,545.

    13F-HR 0001104659-26-086012 filed by SECURIAN ASSET MANAGEMENT, INC
    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 3,838 shares
    Change vs previous 13F -6,442 shares

    0.06% of the 13F portfolio, value $1,490,027.

    13F-HR 0001104659-26-053425 filed by SECURIAN ASSET MANAGEMENT, INC
    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 10,280 shares
    Change vs previous 13F -307 shares

    0.09% of the 13F portfolio, value $2,404,184.

    13F-HR 0001104659-26-010014 filed by SECURIAN ASSET MANAGEMENT, INC
    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 10,587 shares
    Change vs previous 13F -206 shares

    0.04% of the 13F portfolio, value $1,542,208.

    13F-HR 0001104659-25-101654 filed by SECURIAN ASSET MANAGEMENT, INC
    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 10,793 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $877,795.

    13F-HR 0001104659-25-071974 filed by SECURIAN ASSET MANAGEMENT, INC
    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 10,793 shares
    Change vs previous 13F -125 shares

    0.02% of the 13F portfolio, value $652,221.

    13F-HR 0001104659-25-043577 filed by SECURIAN ASSET MANAGEMENT, INC
    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 10,918 shares
    Change vs previous 13F -256 shares

    0.03% of the 13F portfolio, value $925,956.

    13F-HR 0001104659-25-010682 filed by SECURIAN ASSET MANAGEMENT, INC
    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 11,174 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $688,207.

    13F-HR 0001104659-24-117451 filed by SECURIAN ASSET MANAGEMENT, INC
    Filed (acceptance time not in the bulk data set), ingested

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