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CHELSEA COUNSEL CO

Position in CIEN — Ciena Corp

CIK 1276755 Woodland Hills, CA

Position in CIEN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$3,433
+$716 QoQ
Shares Held
7
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#1,176
of 1,218 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

CHELSEA COUNSEL CO holds $260,435 across 2 Communication Equipment names. CIEN ranks #2 (1.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CIEN
Ciena Corp
This page
7 $3,433

All Filings in CIEN

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,433 7
2026-03-31 $2,717 7
2025-12-31 $1,637 7
2025-09-30 $1,019 7