Position in CIEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,088,842
+$6,371,313 QoQ
Shares Held
16,489
+272.7% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#306
of 1,218 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Derivatives in CIEN
reported options exposure · as of Jun 30, 2026CallValue
$21,045,024
CallShares
42,900
PutValue
$2,452,800
PutShares
5,000
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 Jun 30, 2026NOMURA HOLDINGS INC holds $276,194,786 across 13 Communication Equipment names. CIEN ranks #8 (2.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NOK |
Nokia Corp
|
5,586,185 | $74,184,536 | |
| 2 | CSCO |
Cisco Systems, Inc.
|
586,559 | $68,897,219 | |
| 3 | BDC |
Belden Inc.
|
313,834 | $37,631,834 | |
| 4 | ASTS |
AST SpaceMobile, Inc.
|
263,057 | $23,375,245 | |
| 5 | LITE |
Lumentum Holdings Inc.
|
20,852 | $17,892,266 | |
| 6 | ONDS |
Ondas Inc.
|
1,800,256 | $14,834,109 | |
| 7 | AAOI |
Applied Optoelectronics, Inc.
|
83,298 | $12,341,431 | |
| 8 | CIEN |
Ciena Corp
This page
|
16,489 | $8,088,842 |
All Filings in CIEN
Export CSV
29 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $21,045,024 | 42,900 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $8,088,842 | 16,489 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $2,452,800 | 5,000 | Put | Defined | 2026-08-14 | |
| 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 | 2022-08-15 | |
| 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. | ||||||