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Disclosery

MORGAN STANLEY: CIEN position timeline

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

MORGAN STANLEY held 1,634,630 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,634,630 shares
    Change vs previous 13F +73,076 shares

    0.04% of the 13F portfolio, value $801,884,888.

    13F-HR 0000895421-26-000243 filed by MORGAN STANLEY
    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 1,561,554 shares
    Change vs previous 13F +176,582 shares

    0.04% of the 13F portfolio, value $606,243,238.

    13F-HR 0000895421-26-000183 filed by MORGAN STANLEY
    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/A 1,384,972 shares
    Change vs previous 13F -356,903 shares

    0.02% of the 13F portfolio, value $323,903,769.

    13F-HR/A 0000895421-26-000187 filed by MORGAN STANLEY
    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/A 1,741,875 shares
    Change vs previous 13F -128,205 shares

    0.02% of the 13F portfolio, value $253,739,179.

    13F-HR/A 0000895421-26-000186 filed by MORGAN STANLEY
    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 1,870,080 shares
    Change vs previous 13F +336,526 shares

    0.01% of the 13F portfolio, value $152,093,808.

    13F-HR 0000895421-25-000499 filed by MORGAN STANLEY
    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 1,533,554 shares
    Change vs previous 13F +47,551 shares

    0.01% of the 13F portfolio, value $92,672,765.

    13F-HR 0000895421-25-000381 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F/A 1,486,003 shares
    Change vs previous 13F +312,729 shares

    0.01% of the 13F portfolio, value $126,028,104.

    13F-HR/A 0000895421-25-000380 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F/A 1,173,274 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $72,262,020.

    13F-HR/A 0000895421-25-000379 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

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