Position in CIEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$133,370,018
-$29,088,319 QoQ
Shares Held
271,873
-35.0% QoQ
Ownership
0.192%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#62
of 1,218 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 94%
Shared 0%
None 6%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026T. Rowe Price Investment Management, Inc. holds $1,057,070,923 across 9 Communication Equipment names. CIEN ranks #3 (12.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LITE |
Lumentum Holdings Inc.
|
698,988 | $599,773,643 | |
| 2 | VIAV |
Viavi Solutions Inc.
|
3,244,743 | $154,936,478 | |
| 3 | CIEN |
Ciena Corp
This page
|
271,873 | $133,370,018 | |
| 4 | VSAT |
Viasat Inc
|
1,054,825 | $94,733,833 | |
| 5 | DGII |
Digi International Inc
|
412,754 | $30,935,912 | |
| 6 | ONDS |
Ondas Inc.
|
3,082,414 | $25,399,091 | |
| 7 | AAOI |
Applied Optoelectronics, Inc.
|
59,087 | $8,754,329 | |
| 8 | MSI |
Motorola Solutions, Inc.
|
11,714 | $4,864,707 |
All Filings in CIEN
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $133,370,018 | 271,873 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $162,458,337 | 418,459 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $14,967 | 64 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $9,322 | 64 | Shares | Sole | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||