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CIBC Asset Management Inc: CIEN position timeline

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

CIBC Asset Management Inc held 33,384 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 33,384 shares
    Change vs previous 13F -534 shares

    0.04% of the 13F portfolio, value $16,376,855.

    13F-HR 0001172661-26-003011 filed by CIBC Asset Management Inc
    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 33,918 shares
    Change vs previous 13F +27,386 shares

    0.03% of the 13F portfolio, value $13,167,985.

    13F-HR 0001172661-26-001682 filed by CIBC Asset Management Inc
    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 6,532 shares
    Change vs previous 13F +1,969 shares

    <0.01% of the 13F portfolio, value $1,527,639.

    13F-HR 0001172661-26-000589 filed by CIBC Asset Management Inc
    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 4,563 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $664,692.

    13F-HR 0001172661-25-004523 filed by CIBC Asset Management Inc
    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 4,563 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $371,109.

    13F-HR 0001172661-25-003395 filed by CIBC Asset Management Inc
    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 4,563 shares
    Change vs previous 13F +94 shares

    <0.01% of the 13F portfolio, value $275,742.

    13F-HR 0001172661-25-001767 filed by CIBC Asset Management Inc
    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 4,469 shares
    Change vs previous 13F +226 shares

    <0.01% of the 13F portfolio, value $379,016.

    13F-HR 0001172661-25-000442 filed by CIBC Asset Management Inc
    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 4,243 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $261,326.

    13F-HR 0001172661-24-004477 filed by CIBC Asset Management Inc
    Filed (acceptance time not in the bulk data set), ingested

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