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Korea Investment CORP

Position in CIEN — Ciena Corp

CIK 1441689 SEOUL, M5

Position in CIEN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$59,798,282
+$11,908,559 QoQ
Shares Held
121,898
-1.2% QoQ
Ownership
0.086%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#105
of 1,217 holders
Holding Since
Jun 2020
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

Korea Investment CORP holds $536,574,441 across 6 Communication Equipment names. CIEN ranks #2 (11.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CIEN
Ciena Corp
This page
121,898 $59,798,282

All Filings in CIEN

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5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $59,798,282 121,898
2026-03-31 $47,889,723 123,354
2025-12-31 $30,163,617 128,976
2024-03-31 $1,285,156 25,989
2020-06-30 $335,792 6,200