Position in CIEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$5,022,531
+$3,095,443 QoQ
Shares Held
12,937
+57.0% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
9 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, 2026Brevan Howard Capital Management LP holds $54,836,458 across 20 Communication Equipment names. CIEN ranks #3 (9.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
221,143 | $17,158,485 | |
| 2 | ONDS |
Ondas Inc.
|
746,124 | $6,744,960 | |
| 3 | CIEN |
Ciena Corp
This page
|
12,937 | $5,022,531 | |
| 4 | LITE |
Lumentum Holdings Inc.
|
6,090 | $4,279,808 | |
| 5 | VSAT |
Viasat Inc
|
91,950 | $4,211,310 | |
| 6 | NOK |
Nokia Corp
|
364,300 | $2,928,972 | |
| 7 | VISN |
Vistance Networks, Inc.
|
158,517 | $2,885,009 | |
| 8 | ZBRA |
Zebra Technologies Corp
|
13,097 | $2,738,320 |
All Filings in CIEN
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $5,022,531 | 12,937 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,927,088 | 8,240 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $20,062,691 | 137,727 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $575,653 | 7,078 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,336,651 | 22,119 | Shares | Defined | 2025-05-15 | |
| 2024-06-30 | $744,332 | 15,449 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $263,815 | 5,335 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $511,943 | 11,374 | Shares | Defined | 2024-02-14 | |
| 2023-06-30 | $374,294 | 8,809 | Shares | Defined | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||