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RITHOLTZ WEALTH MANAGEMENT

Position in CIEN — Ciena Corp

CIK 1698218 NEW YORK, NY

Position in CIEN

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$8,801,627
+$4,692,989 QoQ
Shares Held
17,942
+69.5% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.24%
of 13F equity value
Holder Rank
#292
of 1,217 holders
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 1% Shared 0% None 99%

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

RITHOLTZ WEALTH MANAGEMENT holds $42,975,928 across 16 Communication Equipment names. CIEN ranks #2 (20.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CIEN
Ciena Corp
This page
17,942 $8,801,627

All Filings in CIEN

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,801,627 17,942
2026-03-31 $4,108,638 10,583
2025-12-31 $1,192,503 5,099
2025-09-30 $552,671 3,794
2025-06-30 $306,207 3,765
2024-12-31 $244,931 2,888