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Disclosery

Twin Tree Management, LP: CIEN position timeline

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

Twin Tree Management, LP held 5,995 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,995 shares
    Change vs previous 13F +1,422 shares

    0.46% of the 13F portfolio, value $2,940,907.

    13F-HR 0001535588-26-000004 filed by Twin Tree Management, LP
    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 4,573 shares
    Change vs previous 13F -56,612 shares

    0.37% of the 13F portfolio, value $1,775,376.

    13F-HR 0001535588-26-000003 filed by Twin Tree Management, LP
    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 61,185 shares
    Change vs previous 13F -70,321 shares

    1.47% of the 13F portfolio, value $14,309,336.

    13F-HR 0001535588-26-000002 filed by Twin Tree Management, LP
    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 131,506 shares
    Change vs previous 13F +34,466 shares

    0.89% of the 13F portfolio, value $19,156,479.

    13F-HR 0001535588-25-000009 filed by Twin Tree Management, LP
    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 97,040 shares
    Change vs previous 13F +49,841 shares

    0.2% of the 13F portfolio, value $7,892,263.

    13F-HR 0001085146-25-004202 filed by Twin Tree Management, LP
    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 47,199 shares
    Change vs previous 13F +27,597 shares

    0.06% of the 13F portfolio, value $2,852,236.

    13F-HR 0001535588-25-000003 filed by Twin Tree Management, LP
    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 19,602 shares
    Change vs previous 13F +15,655 shares

    0.04% of the 13F portfolio, value $1,662,446.

    13F-HR 0001535588-25-000002 filed by Twin Tree Management, LP
    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 3,947 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $243,096.

    13F-HR 0001535588-24-000005 filed by Twin Tree Management, LP
    Filed (acceptance time not in the bulk data set), ingested

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