Position in CIEN
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$943,010
-$29,341,751 QoQ
Shares Held
2,429
-98.1% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 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
$9,123,405
CallShares
23,500
PutValue
$465,876
PutShares
1,200
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, 2026PEAK6 LLC holds $13,043,649 across 7 Communication Equipment names. CIEN ranks #4 (7.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LITE |
Lumentum Holdings Inc.
|
8,275 | $5,815,338 | |
| 2 | CSCO |
Cisco Systems, Inc.
|
57,907 | $4,493,004 | |
| 3 | AAOI |
Applied Optoelectronics, Inc.
|
12,074 | $1,021,339 | |
| 4 | CIEN |
Ciena Corp
This page
|
2,429 | $943,010 | |
| 5 | MSI |
Motorola Solutions, Inc.
|
1,697 | $736,446 | |
| 6 | BDC |
Belden Inc.
|
299 | $34,334 | |
| 7 | LTRX |
Lantronix Inc
|
34 | $178 |
All Filings in CIEN
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $465,876 | 1,200 | Put | Defined | 2026-05-14 | |
| 2026-03-31 | $943,010 | 2,429 | Shares | Defined | 2026-05-14 | |
| 2026-03-31 | $9,123,405 | 23,500 | Call | Defined | 2026-05-14 | |
| 2025-12-31 | $30,284,761 | 129,494 | Shares | Defined | 2026-03-12 | |
| 2025-12-31 | $36,694,203 | 156,900 | Call | Defined | 2026-03-12 | |
| 2025-09-30 | $56,505,393 | 387,900 | Call | Defined | 2026-03-31 | |
| 2025-09-30 | $3,000,802 | 20,600 | Put | Defined | 2026-03-31 | |
| 2025-09-30 | $342,907 | 2,354 | Shares | Defined | 2026-03-31 | |
| 2025-06-30 | $13,525,666 | 166,306 | Shares | Defined | 2026-03-26 | |
| 2025-06-30 | $609,975 | 7,500 | Put | Defined | 2026-03-26 | |
| 2025-06-30 | $3,180,003 | 39,100 | Call | Defined | 2026-03-26 | |
| 2025-03-31 | $10,424,175 | 172,500 | Call | Defined | 2025-05-14 | |
| 2025-03-31 | $8,442,071 | 139,700 | Put | Defined | 2025-05-14 | |
| 2024-12-31 | $47,892,207 | 564,700 | Call | Defined | 2025-02-13 | |
| 2024-12-31 | $16,079,976 | 189,600 | Put | Defined | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||