Skip to main content

Leonteq Securities AG

Broker-Dealer

Position in CIEN — Ciena Corp

CIK 1535950 ZURICH, V8

Position in CIEN

as of Jun 30, 2026 · filed Jul 27, 2026
Position Value
$808,442
+$374,013 QoQ
Shares Held
1,648
+47.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#670
of 1,218 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

Leonteq Securities AG holds $19,205,535 across 15 Communication Equipment names. CIEN ranks #6 (4.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 CIEN
Ciena Corp
This page
1,648 $808,442

All Filings in CIEN

Export CSV
23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $808,442 1,648
2026-03-31 $434,429 1,119
2025-12-31 $182,184 779
2025-09-30 $106,921 734
2025-06-30 $70,269 864
2025-03-31 $55,716 922
2024-12-31 $74,463 878
2024-09-30 $153,359 2,490
2024-06-30 $129,074 2,679
2024-03-31 $120,410 2,435
2023-12-31 $106,898 2,375
2023-09-30 $88,376 1,870
2023-06-30 $109,454 2,576
2023-03-31 $122,161 2,326
2022-12-31 $74,379 1,459
2022-09-30 $64,202 1,588
2022-06-30 $86,784 1,899
2022-03-31 $210,749 3,476
2021-12-31 $312,267 4,057
2021-09-30 $965,020 18,793
2021-06-30 $329,677 5,795
2021-03-31 $498,389 9,108
2020-12-31 $182,543 3,454