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Disclosery

Hood River Capital Management LLC: CIEN position timeline

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

Hood River Capital Management LLC held 0 CIEN shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -453,779 shares

    13F-HR 0001214659-26-006258 filed by Hood River Capital Management LLC
    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.

  2. period ended2025-12-31
    13F 453,779 shares
    Change vs previous 13F -729,428 shares

    1.16% of the 13F portfolio, value $106,125,295.

    13F-HR 0001214659-26-001836 filed by Hood River Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 1,183,207 shares
    Change vs previous 13F -32,861 shares

    2.04% of the 13F portfolio, value $172,357,764.

    13F-HR 0001214659-25-016490 filed by Hood River Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 1,216,068 shares
    Change vs previous 13F +368,386 shares

    1.38% of the 13F portfolio, value $98,902,810.

    13F-HR 0001214659-25-012024 filed by Hood River Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 847,682 shares
    Change vs previous 13F +291,433 shares

    0.87% of the 13F portfolio, value $51,225,423.

    13F-HR 0001214659-25-007676 filed by Hood River Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 556,249 shares
    Change vs previous 13F -249,732 shares

    0.7% of the 13F portfolio, value $47,175,478.

    13F-HR 0001214659-25-002649 filed by Hood River Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 805,981 shares
    Change vs previous 13F not available

    0.8% of the 13F portfolio, value $49,640,370.

    13F-HR 0001214659-24-018932 filed by Hood River Capital Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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