Position in CIEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$23,534,616
+$394,167 QoQ
Shares Held
47,975
-19.5% QoQ
Ownership
0.034%
of shares outstanding
% of Portfolio
2.81%
of 13F equity value
Holder Rank
#185
of 1,218 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 27%
Shared 0%
None 73%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026Front Street Capital Management, Inc. holds $60,863,870 across 3 Communication Equipment names. CIEN ranks #2 (38.7% of the industry book) .
All Filings in CIEN
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $23,534,616 | 47,975 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $23,140,449 | 59,605 | Shares | Sole | 2026-05-21 | |
| 2025-12-31 | $20,173,392 | 86,259 | Shares | Sole | 2026-02-18 | |
| 2025-09-30 | $14,257,159 | 97,873 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $8,157,073 | 100,296 | Shares | Sole | 2025-08-15 | |
| 2025-03-31 | $6,065,479 | 100,372 | Shares | Sole | 2025-05-16 | |
| 2024-12-31 | $9,422,221 | 111,098 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $6,876,215 | 111,645 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $5,430,705 | 112,717 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $5,643,827 | 114,132 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $5,147,028 | 114,353 | Shares | Sole | 2024-02-15 | |
| 2023-09-30 | $5,458,293 | 115,495 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $5,075,260 | 119,446 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $6,273,303 | 119,446 | Shares | Sole | 2023-05-16 | |
| 2022-12-31 | $6,089,357 | 119,446 | Shares | Sole | 2023-02-22 | |
| 2022-09-30 | $5,005,961 | 123,818 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $5,663,052 | 123,918 | Shares | Sole | 2022-07-25 | |
| 2022-03-31 | $7,512,966 | 123,915 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $9,571,373 | 124,352 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $6,411,150 | 124,852 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $7,101,408 | 124,827 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $6,866,101 | 125,477 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $6,568,303 | 124,282 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $4,819,874 | 121,438 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $5,520,095 | 101,922 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $4,060,102 | 101,987 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||