CANADA PENSION PLAN INVESTMENT BOARD
PensionPosition in CIEN — Ciena Corp
CIK 1283718
TORONTO ONTARIO, A6
Position in CIEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$62,948,659
+$27,153,853 QoQ
Shares Held
128,320
+39.2% QoQ
Ownership
0.091%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#96
of 1,218 holders
Holding Since
Mar 2020
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026CANADA PENSION PLAN INVESTMENT BOARD holds $1,582,669,350 across 14 Communication Equipment names. CIEN ranks #3 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
9,573,194 | $1,124,467,367 | |
| 2 | HPE |
Hewlett Packard Enterprise Co
|
5,457,863 | $246,204,199 | |
| 3 | CIEN |
Ciena Corp
This page
|
128,320 | $62,948,659 | |
| 4 | LITE |
Lumentum Holdings Inc.
|
73,040 | $62,672,702 | |
| 5 | AAOI |
Applied Optoelectronics, Inc.
|
188,500 | $27,928,160 | |
| 6 | MSI |
Motorola Solutions, Inc.
|
46,313 | $19,233,325 | |
| 7 | UI |
Ubiquiti Inc.
|
35,840 | $19,139,635 | |
| 8 | VIAV |
Viavi Solutions Inc.
|
265,000 | $12,653,750 |
All Filings in CIEN
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $62,948,659 | 128,320 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $35,794,806 | 92,200 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $6,197,555 | 26,500 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $9,992,962 | 68,600 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $390,384 | 4,800 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $90,645 | 1,500 | Shares | Sole | 2025-05-15 | |
| 2024-03-31 | $1,167,020 | 23,600 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $1,849,911 | 41,100 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $897,940 | 19,000 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $624,603 | 14,700 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $1,407,536 | 26,800 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,345,872 | 26,400 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $2,854,358 | 70,600 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,323,220 | 94,600 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $202,928 | 3,347 | Shares | Sole | 2022-05-13 | |
| 2021-09-30 | $980,785 | 19,100 | Shares | Sole | 2021-11-15 | |
| 2020-12-31 | $7,409,570 | 140,200 | Shares | Sole | 2021-02-17 | |
| 2020-06-30 | $1,486,746 | 27,451 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $9,843,062 | 247,251 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||