Position in CIEN
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$31,580,954
+$23,187,128 QoQ
Shares Held
81,346
+126.6% QoQ
Ownership
0.057%
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 93.11582622378482.ToString("F0")%
Shared 0.ToString("F0")%
None 6.88417377621518.ToString("F0")%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Mar 31, 2026BANK OF MONTREAL /CAN/ holds $1,008,868,345 across 19 Communication Equipment names. CIEN ranks #5 (3.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
6,939,560 | $538,440,455 | |
| 2 | LITE |
Lumentum Holdings Inc.
|
268,025 | $188,357,245 | |
| 3 | MSI |
Motorola Solutions, Inc.
|
414,541 | $179,898,352 | |
| 4 | HPE |
Hewlett Packard Enterprise Co
|
1,360,441 | $32,392,095 | |
| 5 | CIEN |
Ciena Corp
This page
|
81,346 | $31,580,954 | |
| 6 | ASTS |
AST SpaceMobile, Inc.
|
173,636 | $14,389,213 | |
| 7 | UI |
Ubiquiti Inc.
|
9,041 | $7,145,010 | |
| 8 | ZBRA |
Zebra Technologies Corp
|
29,764 | $6,223,054 |
All Filings in CIEN
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $31,580,954 | 81,346 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $8,393,826 | 35,891 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $4,780,596 | 32,818 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $2,861,595 | 35,185 | Shares | Defined | 2025-08-05 | |
| 2025-03-31 | $3,508,262 | 58,055 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $5,283,407 | 62,297 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $3,010,701 | 48,883 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $1,635,083 | 33,937 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,765,363 | 35,700 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $5,426,044 | 120,552 | Shares | Defined | 2024-02-08 | |
| 2023-09-30 | $1,855,994 | 39,272 | Shares | Defined | 2023-11-01 | |
| 2023-06-30 | $2,729,767 | 64,245 | Shares | Defined | 2023-08-02 | |
| 2023-03-31 | $3,980,908 | 75,798 | Shares | Defined | 2024-06-13 | |
| 2022-12-31 | $3,494,422 | 68,545 | Shares | Defined | 2023-02-01 | |
| 2022-09-30 | $2,361,960 | 58,421 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $2,018,705 | 44,173 | Shares | Defined | 2022-08-11 | |
| 2022-03-31 | $2,200,625 | 36,296 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $2,776,769 | 36,076 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $5,320,577 | 103,614 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $6,488,700 | 114,057 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $10,677,948 | 195,138 | Shares | Defined | 2021-05-13 | |
| 2020-12-31 | $21,090,741 | 399,068 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $2,889,629 | 72,805 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $4,976,921 | 91,893 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $6,257,731 | 157,190 | Shares | Defined | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||