Position in CIEN
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$126,951,531
+$31,327,377 QoQ
Shares Held
258,789
+5.1% QoQ
Ownership
0.183%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#65
of 1,218 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 56%
Shared 0%
None 44%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026RHUMBLINE ADVISERS holds $1,497,669,612 across 28 Communication Equipment names. CIEN ranks #3 (8.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
7,004,591 | $822,759,258 | |
| 2 | MSI |
Motorola Solutions, Inc.
|
330,908 | $137,422,783 | |
| 3 | CIEN |
Ciena Corp
This page
|
258,789 | $126,951,531 | |
| 4 | LITE |
Lumentum Holdings Inc.
|
142,098 | $121,928,609 | |
| 5 | HPE |
Hewlett Packard Enterprise Co
|
2,415,271 | $108,952,874 | |
| 6 | VIAV |
Viavi Solutions Inc.
|
654,827 | $31,267,989 | |
| 7 | VSAT |
Viasat Inc
|
313,479 | $28,153,548 | |
| 8 | ASTS |
AST SpaceMobile, Inc.
|
298,586 | $26,532,351 |
All Filings in CIEN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $126,951,531 | 258,789 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $95,624,154 | 246,308 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $89,684,935 | 383,482 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $54,252,752 | 372,436 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $30,796,011 | 378,655 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $23,045,584 | 381,360 | Shares | Sole | 2025-05-29 | |
| 2024-12-31 | $33,088,451 | 390,148 | Shares | Sole | 2025-05-29 | |
| 2024-09-30 | $23,869,450 | 387,554 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $18,892,004 | 392,113 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $20,156,215 | 407,608 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $19,453,997 | 432,215 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $21,452,306 | 453,921 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $19,549,649 | 460,100 | Shares | Sole | 2023-08-08 | |
| 2023-03-31 | $23,749,964 | 452,208 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $23,112,190 | 453,358 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $17,557,980 | 434,281 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $19,666,857 | 430,347 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $24,600,561 | 405,749 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $31,874,662 | 414,118 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $21,388,610 | 416,526 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $24,474,078 | 430,200 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $23,703,992 | 433,187 | Shares | Sole | 2021-05-06 | |
| 2020-12-31 | $22,356,501 | 423,018 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $16,326,322 | 411,346 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $22,886,391 | 422,570 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $16,634,090 | 417,837 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||