Position in CIEN
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$446,900
+$137,869 QoQ
Shares Held
911
+14.4% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.45%
of 13F equity value
Holder Rank
#794
of 1,218 holders
Holding Since
Mar 2026
2 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, 2026TFB Advisors LLC holds $940,284 across 2 Communication Equipment names. CIEN ranks #2 (47.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LITE |
Lumentum Holdings Inc.
|
575 | $493,384 | |
| 2 | CIEN |
Ciena Corp
This page
|
911 | $446,900 |
All Filings in CIEN
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $446,900 | 911 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | $309,031 | 796 | Shares | Sole | 2026-04-20 | |
| No filing history on record for this holder in this stock. | ||||||