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Disclosery

Louisiana State Employees Retirement System: CIEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Louisiana State Employees Retirement System on CIEN, newest first. How the timeline and the estimate are built.

Louisiana State Employees Retirement System held 7,200 CIEN shares at 2026-06-30 per its 13F-HR/A filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 7,200 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $3,532,032.

    13F-HR/A 0001537191-26-000005 filed by Louisiana State Employees Retirement System
    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 7,200 shares
    Change vs previous 13F -31,800 shares

    0.05% of the 13F portfolio, value $2,795,256.

    13F-HR 0001537191-26-000003 filed by Louisiana State Employees Retirement System
    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 39,000 shares
    Change vs previous 13F -400 shares

    0.16% of the 13F portfolio, value $9,120,930.

    13F-HR 0001537191-26-000002 filed by Louisiana State Employees Retirement System
    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 39,400 shares
    Change vs previous 13F -600 shares

    0.1% of the 13F portfolio, value $5,739,398.

    13F-HR 0001537191-25-000007 filed by Louisiana State Employees Retirement System
    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 40,000 shares
    Change vs previous 13F +200 shares

    0.06% of the 13F portfolio, value $3,253,200.

    13F-HR 0001537191-25-000004 filed by Louisiana State Employees Retirement System
    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 39,800 shares
    Change vs previous 13F -300 shares

    0.05% of the 13F portfolio, value $2,405,114.

    13F-HR 0001537191-25-000003 filed by Louisiana State Employees Retirement System
    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 40,100 shares
    Change vs previous 13F +300 shares

    0.06% of the 13F portfolio, value $3,400,881.

    13F-HR 0001537191-25-000002 filed by Louisiana State Employees Retirement System
    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 39,800 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $2,451,282.

    13F-HR 0001537191-24-000005 filed by Louisiana State Employees Retirement System
    Filed (acceptance time not in the bulk data set), ingested

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