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XTX Topco Ltd

Position in CIEN — Ciena Corp

CIK 1828301 LONDON, X0

Position in CIEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,706,658
-$5,742,699 QoQ
Shares Held
3,479
-81.9% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#535
of 1,218 holders
Holding Since
Dec 2022
14 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

XTX Topco Ltd holds $95,689,838 across 30 Communication Equipment names. CIEN ranks #16 (1.8% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CIEN

Export CSV
14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,706,658 3,479
2026-03-31 $7,449,357 19,188
2025-12-31 $623,263 2,665
2025-09-30 $1,045,182 7,175
2025-06-30 $3,388,045 41,658
2025-03-31 $4,551,527 75,319
2024-12-31 $1,851,487 21,831
2024-09-30 $626,801 10,177
2024-03-31 $921,550 18,636
2023-12-31 $296,930 6,597
2023-09-30 $354,166 7,494
2023-06-30 $542,682 12,772
2023-03-31 $397,051 7,560
2022-12-31 $703,625 13,802