Position in CIEN
as of Mar 31, 2026
· filed Apr 29, 2026
Position Value
$3,355,083
+$1,831,187 QoQ
Shares Held
8,642
+32.6% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
4 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)
Position in Communication Equipment
Technology · as of Mar 31, 2026Brooklyn Investment Group holds $31,500,188 across 18 Communication Equipment names. CIEN ranks #3 (10.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
143,018 | $11,096,766 | |
| 2 | LITE |
Lumentum Holdings Inc.
|
5,713 | $4,014,867 | |
| 3 | CIEN |
Ciena Corp
This page
|
8,642 | $3,355,083 | |
| 4 | NOK |
Nokia Corp
|
281,073 | $2,259,826 | |
| 5 | MSI |
Motorola Solutions, Inc.
|
4,342 | $1,884,297 | |
| 6 | ERIC |
Ericsson Lm Telephone Co
|
141,721 | $1,597,195 | |
| 7 | UI |
Ubiquiti Inc.
|
1,911 | $1,510,244 | |
| 8 | AAOI |
Applied Optoelectronics, Inc.
|
12,484 | $1,056,021 |
All Filings in CIEN
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,355,083 | 8,642 | Shares | Defined | 2026-04-29 | |
| 2025-12-31 | $1,523,896 | 6,516 | Shares | Defined | 2026-02-12 | |
| 2025-06-30 | $100,035 | 1,230 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $23,688 | 392 | Shares | Defined | 2025-05-13 | |
| No filing history on record for this holder in this stock. | ||||||