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LORD, ABBETT & CO. LLC

Position in CIEN — Ciena Corp

CIK 728100 JERSEY CITY, NJ

Position in CIEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$43,349,806
+$18,114,856 QoQ
Shares Held
88,368
+36.0% QoQ
Ownership
0.062%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#132
of 1,225 holders
Holding Since
Dec 2025
3 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

LORD, ABBETT & CO. LLC holds $245,742,900 across 8 Communication Equipment names. CIEN ranks #2 (17.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CIEN
Ciena Corp
This page
88,368 $43,349,806

All Filings in CIEN

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3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $43,349,806 88,368
2026-03-31 $25,234,950 65,000
2025-12-31 $29,747,094 127,195