Position in CIEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,717,529
+$1,717,529 QoQ
Shares Held
4,424
Ownership
0.003%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Derivatives in CIEN
reported options exposure · as of Mar 31, 2026CallValue
$1,552,920
CallShares
4,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Communication Equipment
Technology · as of Mar 31, 2026NOMURA HOLDINGS INC holds $112,425,350 across 9 Communication Equipment names. CIEN ranks #6 (1.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
673,797 | $52,279,908 | |
| 2 | LITE |
Lumentum Holdings Inc.
|
39,509 | $27,765,344 | |
| 3 | ASTS |
AST SpaceMobile, Inc.
|
220,653 | $18,285,514 | |
| 4 | ADTN |
ADTRAN Holdings, Inc.
|
464,176 | $5,839,334 | |
| 5 | MSI |
Motorola Solutions, Inc.
|
7,953 | $3,451,363 | |
| 6 | CIEN |
Ciena Corp
This page
|
4,424 | $1,717,529 | |
| 7 | VISN |
Vistance Networks, Inc.
|
85,685 | $1,559,467 | |
| 8 | NOK |
Nokia Corp
|
132,545 | $1,065,661 |
All Filings in CIEN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,552,920 | 4,000 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $1,717,529 | 4,424 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $4,443,530 | 19,000 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $37,478,560 | 257,284 | Shares | Defined | 2025-11-14 | |
| 2024-12-31 | $5,597,460 | 66,000 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $15,305,115 | 248,500 | Call | Defined | 2025-01-13 | |
| 2024-06-30 | $8,672,400 | 180,000 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $11,620,750 | 235,000 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $1,112,625 | 22,500 | Shares | Defined | 2024-05-15 | |
| 2023-06-30 | $253,282 | 5,961 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $2,370,942 | 55,800 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $312,966 | 5,959 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $260,048 | 5,101 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $236,960 | 5,861 | Shares | Sole | 2022-11-15 | |
| 2022-06-30 | $267,847 | 5,861 | Shares | Sole | 2022-08-17 | |
| 2022-03-31 | $512,929 | 8,460 | Shares | Sole | 2022-05-18 | |
| 2021-12-31 | $4,073,713 | 52,926 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $625,186 | 12,175 | Shares | Defined | 2021-11-15 | |
| 2021-03-31 | $1,149,174 | 21,001 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $401,660 | 7,600 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $896,120 | 22,578 | Shares | Sole | 2020-11-12 | |
| 2020-09-30 | $3,167,262 | 79,800 | Put | Sole | 2020-11-12 | |
| 2020-06-30 | $446,928 | 8,252 | Shares | Sole | 2020-08-14 | |
| 2020-06-30 | $4,321,968 | 79,800 | Put | Sole | 2020-08-14 | |
| 2020-03-31 | $3,176,838 | 79,800 | Put | Sole | 2020-05-15 | |
| 2020-03-31 | $865,947 | 21,752 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||