Position in CIEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$3,559,818,691
New position
Shares Held
9,169,355
first reported quarter
Ownership
6.48%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 0.ToString("F0")%
Shared 0.ToString("F0")%
None 100.ToString("F0")%
Position in Communication Equipment
Technology · as of Mar 31, 2026VANGUARD CAPITAL MANAGEMENT LLC holds $35,909,519,375 across 33 Communication Equipment names. CIEN ranks #3 (9.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
243,780,205 | $18,914,906,105 | |
| 2 | MSI |
Motorola Solutions, Inc.
|
10,767,740 | $4,672,876,127 | |
| 3 | CIEN |
Ciena Corp
This page
|
9,169,355 | $3,559,818,691 | |
| 4 | LITE |
Lumentum Holdings Inc.
|
4,639,788 | $3,260,657,414 | |
| 5 | HPE |
Hewlett Packard Enterprise Co
|
86,349,595 | $2,055,983,856 | |
| 6 | ASTS |
AST SpaceMobile, Inc.
|
11,489,121 | $952,103,457 | |
| 7 | ZBRA |
Zebra Technologies Corp
|
3,201,005 | $669,266,125 | |
| 8 | VIAV |
Viavi Solutions Inc.
|
10,352,807 | $344,541,416 |
All Filings in CIEN
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,103,137,259 | 10,568,831 | Shares | Sole | 2026-04-29 | |
| 2026-03-31 | $3,559,818,691 | 9,169,355 | Shares | Defined | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||