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Jericho Capital Asset Management L.P.: CIEN position timeline

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

Jericho Capital Asset Management L.P. held 561,513 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 561,513 shares
    Change vs previous 13F -1,094,659 shares

    2.28% of the 13F portfolio, value $275,455,817.

    13F-HR 0001172661-26-003815 filed by Jericho Capital Asset Management 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 1,656,172 shares
    Change vs previous 13F 0 shares

    9.5% of the 13F portfolio, value $642,975,655.

    13F-HR 0001172661-26-002281 filed by Jericho Capital Asset Management 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 1,656,172 shares
    Change vs previous 13F -326,828 shares

    4.41% of the 13F portfolio, value $387,328,946.

    13F-HR 0001172661-26-001142 filed by Jericho Capital Asset Management L.P.
    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 1,983,000 shares
    Change vs previous 13F +648,000 shares

    3.01% of the 13F portfolio, value $288,863,610.

    13F-HR 0001172661-25-005043 filed by Jericho Capital Asset Management L.P.
    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 1,335,000 shares
    Change vs previous 13F not available

    1.45% of the 13F portfolio, value $108,575,551.

    13F-HR 0001172661-25-003480 filed by Jericho Capital Asset Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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