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Cornerstone Financial Management LLC

Position in CIEN — Ciena Corp

CIK 2110329 PROVIDENCE, RI

Position in CIEN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$20,112
+$10,795 QoQ
Shares Held
41
+70.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#1,112
of 1,217 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

Cornerstone Financial Management LLC holds $440,726 across 8 Communication Equipment names. CIEN ranks #3 (4.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 CIEN
Ciena Corp
This page
41 $20,112

All Filings in CIEN

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $20,112 41
2026-03-31 $9,317 24
2025-12-31 $4,911 21