Position in CIEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$55,845,332
+$6,114,514 QoQ
Shares Held
143,846
-32.4% QoQ
Ownership
0.102%
of shares outstanding
% of Portfolio
0.29%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
5 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, 2026Bridgewater Associates, LP holds $190,447,466 across 11 Communication Equipment names. CIEN ranks #2 (29.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
822,892 | $63,848,190 | |
| 2 | CIEN |
Ciena Corp
This page
|
143,846 | $55,845,332 | |
| 3 | HPE |
Hewlett Packard Enterprise Co
|
1,476,822 | $35,163,131 | |
| 4 | AAOI |
Applied Optoelectronics, Inc.
|
223,935 | $18,942,661 | |
| 5 | VISN |
Vistance Networks, Inc.
|
224,713 | $4,089,776 | |
| 6 | LITE |
Lumentum Holdings Inc.
|
5,818 | $4,088,657 | |
| 7 | VSAT |
Viasat Inc
|
79,830 | $3,656,214 | |
| 8 | ZBRA |
Zebra Technologies Corp
|
14,443 | $3,019,742 |
All Filings in CIEN
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $55,845,332 | 143,846 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $49,730,818 | 212,643 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $23,555,858 | 161,707 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $3,900,261 | 47,956 | Shares | Sole | 2025-08-13 | |
| 2021-06-30 | $414,329 | 7,283 | Shares | Sole | 2021-08-13 | |
| No filing history on record for this holder in this stock. | ||||||