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RITHOLTZ WEALTH MANAGEMENT: CIEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RITHOLTZ WEALTH MANAGEMENT on CIEN, newest first. How the timeline and the estimate are built.

RITHOLTZ WEALTH MANAGEMENT held 17,942 CIEN shares at 2026-06-30 per its 13F-HR/A filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 17,942 shares
    Change vs previous 13F +7,359 shares

    0.13% of the 13F portfolio, value $8,801,628.

    13F-HR/A 0001698218-26-000006 filed by RITHOLTZ WEALTH MANAGEMENT
    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 10,583 shares
    Change vs previous 13F +5,484 shares

    0.07% of the 13F portfolio, value $4,108,638.

    13F-HR 0001698218-26-000003 filed by RITHOLTZ WEALTH MANAGEMENT
    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 5,099 shares
    Change vs previous 13F +1,305 shares

    0.02% of the 13F portfolio, value $1,192,503.

    13F-HR 0001698218-26-000001 filed by RITHOLTZ WEALTH MANAGEMENT
    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 3,794 shares
    Change vs previous 13F +29 shares

    0.01% of the 13F portfolio, value $552,672.

    13F-HR 0001698218-25-000004 filed by RITHOLTZ WEALTH MANAGEMENT
    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 3,765 shares
    Change vs previous 13F +3,765 shares

    0.01% of the 13F portfolio, value $306,207.

    13F-HR 0001085146-25-004188 filed by RITHOLTZ WEALTH MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -2,888 shares

    13F-HR 0001085146-25-002136 filed by RITHOLTZ WEALTH MANAGEMENT
    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.

  7. period ended2024-12-31
    13F 2,888 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $244,931.

    13F-HR 0001085146-25-000201 filed by RITHOLTZ WEALTH MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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