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Concentric Capital Strategies, LP

Position in CIEN — Ciena Corp

CIK 1851869 Stamford, CT

Position in CIEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,808,204
-$2,007,330 QoQ
Shares Held
3,686
-85.9% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#526
of 1,218 holders
Holding Since
Dec 2022
5 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

Concentric Capital Strategies, LP holds $26,154,132 across 9 Communication Equipment names. CIEN ranks #5 (6.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 CIEN
Ciena Corp
This page
3,686 $1,808,204

All Filings in CIEN

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5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,808,204 3,686
2025-09-30 $3,815,534 26,193
2024-03-31 $2,715,101 54,906
2023-09-30 $474,632 10,043
2022-12-31 $1,375,287 26,977