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Disclosery

Terra Nova Asset Management LLC: CIEN position timeline

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

Terra Nova Asset Management LLC held 0 CIEN shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 0 shares
    Change vs previous 13F -480 shares

    13F-HR 0001085146-26-000882 filed by Terra Nova Asset Management LLC
    Accepted , ingested

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-06-30
    13F 480 shares
    Change vs previous 13F -220 shares

    0.14% of the 13F portfolio, value $235,469.

    13F-HR 0001658652-26-000006 filed by Terra Nova Asset 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 ended2026-03-31
    13F 700 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $271,761.

    13F-HR 0001658652-26-000002 filed by Terra Nova Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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