Position in CIEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,696,953
+$1,448,584 QoQ
Shares Held
4,371
+311.6% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
20 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 Mar 31, 2026HARBOUR INVESTMENTS, INC. holds $10,970,768 across 20 Communication Equipment names. CIEN ranks #3 (15.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
76,377 | $5,926,091 | |
| 2 | MSI |
Motorola Solutions, Inc.
|
5,559 | $2,412,439 | |
| 3 | CIEN |
Ciena Corp
This page
|
4,371 | $1,696,953 | |
| 4 | HPE |
Hewlett Packard Enterprise Co
|
11,912 | $283,624 | |
| 5 | LITE |
Lumentum Holdings Inc.
|
288 | $202,394 | |
| 6 | ASTS |
AST SpaceMobile, Inc.
|
2,242 | $185,794 | |
| 7 | NOK |
Nokia Corp
|
10,805 | $86,872 | |
| 8 | ERIC |
Ericsson Lm Telephone Co
|
5,363 | $60,441 |
All Filings in CIEN
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,696,953 | 4,371 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $248,369 | 1,062 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $50,693 | 348 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $16,753 | 206 | Shares | Sole | 2025-07-28 | |
| 2025-03-31 | $12,206 | 202 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $16,962 | 200 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $12,318 | 200 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $9,636 | 200 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $9,890 | 200 | Shares | Sole | 2024-07-22 | |
| 2023-12-31 | $13,007 | 289 | Shares | Sole | 2024-02-16 | |
| 2023-09-30 | $13,658 | 289 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $8,498 | 200 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $10,504 | 200 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $10,196 | 200 | Shares | Sole | 2023-02-16 | |
| 2022-09-30 | $16,818 | 416 | Shares | Sole | 2022-11-15 | |
| 2022-06-30 | $19,011 | 416 | Shares | Sole | 2022-08-15 | |
| 2021-12-31 | $15,394 | 200 | Shares | Sole | 2022-02-16 | |
| 2021-09-30 | $10,270 | 200 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $12,970 | 228 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $20,793 | 380 | Shares | Sole | 2021-08-17 | |
| No filing history on record for this holder in this stock. | ||||||