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Disclosery

Waterloo Capital, L.P.: CIEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Waterloo Capital, L.P. on CIEN, newest first. How the timeline and the estimate are built.

Waterloo Capital, L.P. held 613 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 613 shares
    Change vs previous 13F -712 shares

    0.02% of the 13F portfolio, value $300,713.

    13F-HR 0001104659-26-087951 filed by Waterloo Capital, L.P.
    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 1,325 shares
    Change vs previous 13F -212 shares

    0.04% of the 13F portfolio, value $514,405.

    13F-HR 0001104659-26-059213 filed by Waterloo Capital, L.P.
    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 1,537 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $359,458.

    13F-HR 0001104659-26-012470 filed by Waterloo Capital, L.P.
    Filed (acceptance time not in the bulk data set), ingested

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