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Erste Asset Management GmbH

Position in CIEN — Ciena Corp

CIK 2024532 VIENNA, C4

Position in CIEN

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$4,052,516
+$4,052,516 QoQ
Shares Held
8,261
Ownership
0.006%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#413
of 1,218 holders
Holding Since
Mar 2020
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Position in Communication Equipment

Technology · as of Jun 30, 2026

Erste Asset Management GmbH holds $170,220,148 across 7 Communication Equipment names. CIEN ranks #3 (2.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 CIEN
Ciena Corp
This page
8,261 $4,052,516

All Filings in CIEN

Export CSV
10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,052,516 8,261
2022-03-31 $0 0
2021-12-31 $0 0
2021-09-30 $0 0
2021-06-30 $0 0
2021-03-31 $0 0
2020-12-31 $0 0
2020-09-30 $0 0
2020-06-30 $0 0
2020-03-31 $0 0