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Disclosery

Convergence Investment Partners, LLC: CIEN position timeline

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

Convergence Investment Partners, LLC held 16,560 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 16,560 shares
    Change vs previous 13F -691 shares

    0.77% of the 13F portfolio, value $8,123,674.

    13F-HR 0001580642-26-004768 filed by Convergence Investment Partners, 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 17,251 shares
    Change vs previous 13F -5,272 shares

    1.1% of the 13F portfolio, value $6,697,356.

    13F-HR 0001580642-26-003061 filed by Convergence Investment Partners, 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 22,523 shares
    Change vs previous 13F +10,677 shares

    1.05% of the 13F portfolio, value $5,267,454.

    13F-HR 0001580642-26-000812 filed by Convergence Investment Partners, 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 11,846 shares
    Change vs previous 13F +11,846 shares

    0.39% of the 13F portfolio, value $1,725,607.

    13F-HR 0001580642-25-006974 filed by Convergence Investment Partners, 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 0 shares
    Change vs previous 13F -16,098 shares

    13F-HR 0001580642-25-004698 filed by Convergence Investment Partners, 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.

  6. period ended2025-03-31
    13F 16,098 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $972,802.

    13F-HR 0001580642-25-002881 filed by Convergence Investment Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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