Cambridge Investment Research Advisors, Inc.
Position in CIEN — Ciena Corp
CIK 1419186
FAIRFIELD, IA
Position in CIEN
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$4,747,149
+$1,994,211 QoQ
Shares Held
9,677
+36.5% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#393
of 1,218 holders
Holding Since
Dec 2020
18 quarters on record
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026Cambridge Investment Research Advisors, Inc. holds $138,822,812 across 17 Communication Equipment names. CIEN ranks #7 (3.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
751,544 | $88,276,358 | |
| 2 | LITE |
Lumentum Holdings Inc.
|
11,603 | $9,956,070 | |
| 3 | ASTS |
AST SpaceMobile, Inc.
|
88,413 | $7,856,379 | |
| 4 | MSI |
Motorola Solutions, Inc.
|
17,071 | $7,089,415 | |
| 5 | VIAV |
Viavi Solutions Inc.
|
118,630 | $5,664,582 | |
| 6 | HPE |
Hewlett Packard Enterprise Co
|
107,400 | $4,844,814 | |
| 7 | CIEN |
Ciena Corp
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|
9,677 | $4,747,149 | |
| 8 | AAOI |
Applied Optoelectronics, Inc.
|
20,363 | $3,016,982 |
All Filings in CIEN
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18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,747,149 | 9,677 | Shares | Sole | 2026-07-30 | |
| 2026-03-31 | $2,752,938 | 7,091 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $2,079,805 | 8,893 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $540,872 | 3,713 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $252,854 | 3,109 | Shares | Sole | 2025-07-31 | |
| 2025-03-31 | $218,998 | 3,624 | Shares | Sole | 2025-04-22 | |
| 2023-09-30 | $283,607 | 6,001 | Shares | Sole | 2023-10-24 | |
| 2023-06-30 | $314,426 | 7,400 | Shares | Sole | 2023-07-13 | |
| 2023-03-31 | $372,786 | 7,098 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $461,878 | 9,060 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $784,827 | 19,412 | Shares | Sole | 2022-10-17 | |
| 2022-06-30 | $322,870 | 7,065 | Shares | Sole | 2022-07-13 | |
| 2022-03-31 | $454,543 | 7,497 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $584,895 | 7,599 | Shares | Sole | 2022-02-03 | |
| 2021-09-30 | $505,848 | 9,851 | Shares | Sole | 2021-11-02 | |
| 2021-06-30 | $512,692 | 9,012 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $529,908 | 9,684 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $297,122 | 5,622 | Shares | Sole | 2021-02-04 | |
| No filing history on record for this holder in this stock. | ||||||