Position in CIEN
as of Mar 31, 2026
· filed Apr 27, 2026
Position Value
$9,921,217
+$8,598,449 QoQ
Shares Held
25,555
+351.8% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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, 2026ProShare Advisors LLC holds $515,282,441 across 16 Communication Equipment names. CIEN ranks #3 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
5,952,026 | $461,817,697 | |
| 2 | MSI |
Motorola Solutions, Inc.
|
46,346 | $20,112,773 | |
| 3 | CIEN |
Ciena Corp
This page
|
25,555 | $9,921,217 | |
| 4 | LITE |
Lumentum Holdings Inc.
|
13,102 | $9,207,561 | |
| 5 | HPE |
Hewlett Packard Enterprise Co
|
243,982 | $5,809,211 | |
| 6 | ZBRA |
Zebra Technologies Corp
|
14,807 | $3,095,847 | |
| 7 | VIAV |
Viavi Solutions Inc.
|
35,910 | $1,195,084 | |
| 8 | VSAT |
Viasat Inc
|
19,369 | $887,100 |
All Filings in CIEN
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $9,921,217 | 25,555 | Shares | Sole | 2026-04-27 | |
| 2025-12-31 | $1,322,768 | 5,656 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $875,622 | 6,011 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $512,460 | 6,301 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $365,843 | 6,054 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $572,976 | 6,756 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $385,799 | 6,264 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $328,539 | 6,819 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $350,106 | 7,080 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $350,042 | 7,777 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $381,577 | 8,074 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $370,257 | 8,714 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $463,699 | 8,829 | Shares | Sole | 2023-05-26 | |
| 2022-12-31 | $717,237 | 14,069 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $553,041 | 13,679 | Shares | Sole | 2022-11-07 | |
| 2022-06-30 | $682,438 | 14,933 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $1,290,145 | 21,279 | Shares | Sole | 2022-05-10 | |
| 2021-12-31 | $2,002,220 | 26,013 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $1,012,262 | 19,713 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,184,677 | 20,824 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,125,262 | 20,564 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $1,049,918 | 19,866 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $697,154 | 17,565 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $953,216 | 17,600 | Shares | Sole | 2020-08-03 | |
| 2020-03-31 | $475,888 | 11,954 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||