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Summit Trail Advisors, LLC: CIEN position timeline

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

Summit Trail Advisors, LLC held 7,312 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,312 shares
    Change vs previous 13F +525 shares

    0.05% of the 13F portfolio, value $3,586,975.

    13F-HR 0001951757-26-001207 filed by Summit Trail Advisors, LLC
    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 6,787 shares
    Change vs previous 13F -1,763 shares

    0.04% of the 13F portfolio, value $2,634,917.

    13F-HR 0001951757-26-000837 filed by Summit Trail Advisors, LLC
    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 8,550 shares
    Change vs previous 13F -2,889 shares

    0.03% of the 13F portfolio, value $1,999,589.

    13F-HR 0001951757-26-000464 filed by Summit Trail Advisors, LLC
    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 11,439 shares
    Change vs previous 13F +4,612 shares

    0.02% of the 13F portfolio, value $1,666,319.

    13F-HR 0001951757-25-001440 filed by Summit Trail Advisors, LLC
    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 6,827 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $555,240.

    13F-HR 0001951757-25-001093 filed by Summit Trail Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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