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ThornTree Capital Partners LP

Position in CIEN — Ciena Corp

CIK 1688511 Boston, MA

Position in CIEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$63,906,232
+$13,330,734 QoQ
Shares Held
130,272
0.0% QoQ
Ownership
0.092%
of shares outstanding
% of Portfolio
8.74%
of 13F equity value
Holder Rank
#94
of 1,218 holders
Holding Since
Sep 2024
8 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

ThornTree Capital Partners LP holds $63,906,232 across 1 Communication Equipment name. CIEN ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CIEN
Ciena Corp
This page
130,272 $63,906,232

All Filings in CIEN

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $63,906,232 130,272
2026-03-31 $50,575,498 130,272
2025-12-31 $41,782,512 178,657
2025-09-30 $49,402,669 339,141
2025-06-30 $30,820,979 378,962
2025-03-31 $26,195,740 433,489
2024-12-31 $51,903,041 611,992
2024-09-30 $36,973,031 600,309