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Oak Thistle LLC

Position in CIEN — Ciena Corp

CIK 1755987 NEW YORK, NY

Position in CIEN

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$2,573,968
-$2,396,928 QoQ
Shares Held
5,247
-59.0% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
#471
of 1,218 holders
Holding Since
Dec 2021
12 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

Oak Thistle LLC holds $8,522,461 across 5 Communication Equipment names. CIEN ranks #2 (30.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CIEN
Ciena Corp
This page
5,247 $2,573,968

All Filings in CIEN

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,573,968 5,247
2026-03-31 $4,970,896 12,804
2025-12-31 $971,262 4,153
2025-09-30 $1,819,563 12,491
2025-03-31 $846,745 14,012
2024-12-31 $754,809 8,900
2024-06-30 $400,375 8,310
2024-03-31 $206,404 4,174
2023-09-30 $600,154 12,699
2023-03-31 $319,531 6,084
2022-12-31 $452,651 8,879
2021-12-31 $393,547 5,113