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Disclosery

Public Sector Pension Investment Board: CIEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Public Sector Pension Investment Board on CIEN, newest first. How the timeline and the estimate are built.

Public Sector Pension Investment Board held 85,478 CIEN shares at 2026-06-30 per its 13F-HR/A filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 85,478 shares
    Change vs previous 13F +60,312 shares

    0.11% of the 13F portfolio, value $41,932,088.

    13F-HR/A 0001396318-26-000033 filed by Public Sector Pension Investment Board
    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 25,166 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $9,770,196.

    13F-HR 0001396318-26-000022 filed by Public Sector Pension Investment Board
    Filed (acceptance time not in the bulk data set), ingested

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