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Ring Mountain Capital, LLC

Position in CIEN — Ciena Corp

CIK 2051343 TIBURON, CA

Position in CIEN

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$842,782
+$175,803 QoQ
Shares Held
1,718
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.55%
of 13F equity value
Holder Rank
#660
of 1,218 holders
Holding Since
Sep 2025
4 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

Ring Mountain Capital, LLC holds $1,098,609 across 2 Communication Equipment names. CIEN ranks #1 (76.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CIEN
Ciena Corp
This page
1,718 $842,782

All Filings in CIEN

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $842,782 1,718
2026-03-31 $666,979 1,718
2025-12-31 $365,772 1,564
2025-09-30 $209,182 1,436