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Disclosery

Maytus Capital Management, LLC: CIEN position timeline

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

Maytus Capital Management, LLC held 0 CIEN shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -32,000 shares

    13F-HR 0001420506-26-001026 filed by Maytus Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

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

  2. period ended2025-12-31
    13F 32,000 shares
    Change vs previous 13F +32,000 shares

    1.77% of the 13F portfolio, value $7,483,840.

    13F-HR 0001420506-26-000464 filed by Maytus Capital 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 ended2025-09-30
    13F 0 shares
    Change vs previous 13F -101,808 shares

    13F-HR 0001420506-25-003238 filed by Maytus Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

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

  4. period ended2025-06-30
    13F 101,808 shares
    Change vs previous 13F +101,808 shares

    1.53% of the 13F portfolio, value $8,280,045.

    13F-HR 0001420506-25-002009 filed by Maytus Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -20,000 shares

    13F-HR 0001420506-25-000441 filed by Maytus Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

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

  6. period ended2024-09-30
    13F 20,000 shares
    Change vs previous 13F not available

    0.43% of the 13F portfolio, value $1,231,800.

    13F-HR 0001420506-24-002415 filed by Maytus Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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