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Defiance ETFs, LLC

Mutual Fund

Position in CIEN — Ciena Corp

CIK 1732541 NEW YORK, NY

Position in CIEN

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$12,287,867
-$6,520,192 QoQ
Shares Held
31,651
-60.6% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Mar 31, 2026

Defiance ETFs, LLC holds $374,889,689 across 16 Communication Equipment names. CIEN ranks #6 (3.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 CIEN
Ciena Corp
This page
31,651 $12,287,867

All Filings in CIEN

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2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $12,287,867 31,651
2025-12-31 $18,808,059 80,421