Skip to content
Disclosery

JANE STREET GROUP, LLC: CIEN position timeline

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

JANE STREET GROUP, LLC held 104,302 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 104,302 shares
    Change vs previous 13F +39,521 shares

    0.03% of the 13F portfolio, value $51,166,389.

    13F-HR 0001595888-26-000108 filed by JANE STREET GROUP, LLC
    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 64,781 shares
    Change vs previous 13F +54,472 shares

    0.03% of the 13F portfolio, value $25,149,927.

    13F-HR 0001595888-26-000043 filed by JANE STREET GROUP, 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 10,309 shares
    Change vs previous 13F -3,268 shares

    <0.01% of the 13F portfolio, value $2,410,965.

    13F-HR 0001595888-26-000023 filed by JANE STREET GROUP, 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 13,577 shares
    Change vs previous 13F +10,831 shares

    <0.01% of the 13F portfolio, value $1,977,761.

    13F-HR 0001595888-25-000155 filed by JANE STREET GROUP, 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 2,746 shares
    Change vs previous 13F -92,193 shares

    <0.01% of the 13F portfolio, value $223,332.

    13F-HR 0001595888-25-000117 filed by JANE STREET GROUP, 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/A 94,939 shares
    Change vs previous 13F +39,333 shares

    0.01% of the 13F portfolio, value $5,737,164.

    13F-HR/A 0001595888-25-000100 filed by JANE STREET GROUP, 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 55,606 shares
    Change vs previous 13F +27,912 shares

    0.01% of the 13F portfolio, value $4,715,944.

    13F-HR 0001595888-25-000068 filed by JANE STREET GROUP, 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 27,694 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,705,673.

    13F-HR 0001595888-24-000063 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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