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Disclosery

TIAA: CIEN position timeline

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

TIAA held 1,392,376 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 1,392,376 shares
    Change vs previous 13F +548,183 shares

    0.15% of the 13F portfolio, value $683,042,587.

    13F-HR 0000930413-26-002447 filed by Nuveen, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC: 731 shares
    • Nuveen, LLC: 1,391,429 shares
    • TIAA Wealth Investment Management LLC: 216 shares

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

  2. period ended2026-03-31
    13F 844,193 shares
    Change vs previous 13F -54,150 shares

    0.09% of the 13F portfolio, value $327,741,049.

    13F-HR 0000930413-26-001390 filed by Nuveen, 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 898,343 shares
    Change vs previous 13F -33,044 shares

    0.06% of the 13F portfolio, value $210,095,478.

    13F-HR 0000930413-26-000405 filed by Nuveen, 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 931,387 shares
    Change vs previous 13F -228,775 shares

    0.04% of the 13F portfolio, value $135,675,145.

    13F-HR 0000930413-25-003416 filed by Nuveen, 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 1,160,162 shares
    Change vs previous 13F +723 shares

    0.03% of the 13F portfolio, value $94,355,975.

    13F-HR 0000930413-25-002413 filed by Nuveen, LLC
    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 1,159,439 shares
    Change vs previous 13F -224,365 shares

    0.02% of the 13F portfolio, value $70,064,899.

    13F-HR 0000930413-25-001717 filed by Nuveen, LLC
    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 1,383,804 shares
    Change vs previous 13F -52,509 shares

    0.03% of the 13F portfolio, value $117,360,417.

    13F-HR 0000930413-25-000580 filed by Nuveen Asset Management, LLC
    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 1,436,313 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $88,462,519.

    13F-HR 0000930413-24-003166 filed by Nuveen Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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