Position in CIEN
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$10,891,903
+$2,916,496 QoQ
Shares Held
22,203
+8.1% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#267
of 1,218 holders
Holding Since
Mar 2023
14 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026Calamos Advisors LLC holds $224,408,837 across 7 Communication Equipment names. CIEN ranks #5 (4.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
1,178,914 | $138,475,238 | |
| 2 | LITE |
Lumentum Holdings Inc.
|
30,944 | $26,551,808 | |
| 3 | NOK |
Nokia Corp
|
1,913,784 | $25,415,051 | |
| 4 | ASTS |
AST SpaceMobile, Inc.
|
190,901 | $16,963,462 | |
| 5 | CIEN |
Ciena Corp
This page
|
22,203 | $10,891,903 | |
| 6 | VIAV |
Viavi Solutions Inc.
|
99,899 | $4,770,177 | |
| 7 | FEIM |
Frequency Electronics Inc
|
20,214 | $1,341,198 |
All Filings in CIEN
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,891,903 | 22,203 | Shares | Other | 2026-07-31 | |
| 2026-03-31 | $7,975,407 | 20,543 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $3,429,469 | 14,664 | Shares | Other | 2026-01-29 | |
| 2025-09-30 | $9,331,474 | 64,059 | Shares | Other | 2025-10-20 | |
| 2025-06-30 | $1,785,599 | 21,955 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $1,157,596 | 19,156 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $1,406,997 | 16,590 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $1,021,778 | 16,590 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $799,306 | 16,590 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $688,492 | 13,923 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $513,114 | 11,400 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $499,112 | 10,561 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $448,736 | 10,561 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $1,633,108 | 31,095 | Shares | Sole | 2023-05-04 | |
| No filing history on record for this holder in this stock. | ||||||