Position in CIEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$98,602
-$152,678 QoQ
Shares Held
201
-88.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#1,041
of 1,218 holders
Holding Since
Mar 2023
8 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
$1,226,400
CallShares
2,500
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 Jun 30, 2026Graham Capital Management, L.P. holds $9,297,682 across 13 Communication Equipment names. CIEN ranks #12 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LITE |
Lumentum Holdings Inc.
|
3,429 | $2,942,287 | |
| 2 | HLIT |
Harmonic Inc.
|
70,775 | $1,155,755 | |
| 3 | CSCO |
Cisco Systems, Inc.
|
9,476 | $1,113,050 | |
| 4 | HPE |
Hewlett Packard Enterprise Co
|
21,330 | $962,196 | |
| 5 | ZBRA |
Zebra Technologies Corp
|
3,323 | $874,812 | |
| 6 | VIAV |
Viavi Solutions Inc.
|
11,301 | $539,622 | |
| 7 | NOK |
Nokia Corp
|
40,088 | $532,368 | |
| 8 | AAOI |
Applied Optoelectronics, Inc.
|
2,767 | $409,958 |
All Filings in CIEN
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,226,400 | 2,500 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $98,602 | 201 | Shares | Sole | 2026-08-14 | |
| 2025-09-30 | $251,280 | 1,725 | Shares | Sole | 2025-11-14 | |
| 2024-12-31 | $9,942,700 | 117,235 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $6,190,718 | 100,515 | Shares | Sole | 2024-11-14 | |
| 2023-12-31 | $876,029 | 19,463 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $750,866 | 15,888 | Shares | Sole | 2023-11-22 | |
| 2023-06-30 | $373,189 | 8,783 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,546,136 | 29,439 | Shares | Sole | 2023-05-15 | |
| No filing history on record for this holder in this stock. | ||||||