Ciena Corporation
US ˙ NYSE ˙ US1717793095

SecurityCIEN / Ciena Corporation
InstitutionTruist Financial Corp
Latest Disclosed Ownership7,170 shares
Latest Disclosed Value $ 2,783,609
Truist Financial Corp reports 24.99% decrease in ownership of CIEN / Ciena Corporation

On April 27, 2026 - Truist Financial Corp filed a 13F-HR form disclosing ownership of 7,170 shares of Ciena Corporation (US:CIEN) valued at $2,783,609 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 9,559 shares of Ciena Corporation. This represents a change in shares of -24.99% during the quarter. The current value of the position is $4,448,053 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-27 2026-03-31 13F CIENA COM NEW 171779309 7,170 -2,389 -24.99 2,784 24.52 0.0038
2026-02-02 2025-12-31 13F CIENA COM NEW 171779309 9,559 -1,739 -15.39 2,235 35.87 0.0030
2025-11-03 2025-09-30 13F CIENA COM NEW 171779309 11,298 -2,052 -15.37 1,646 51.61 0.0022
2025-07-18 2025-06-30 13F CIENA COM NEW 171779309 13,350 -182 -1.34 1,086 32.80 0.0016
2025-04-29 2025-03-31 13F CIENA COM NEW 171779309 13,532 -2,325 -14.66 818 -39.21 0.0013
2025-01-31 2024-12-31 13F CIENA COM NEW 171779309 15,857 -4,649 -22.67 1,345 6.50 0.0021
2024-11-13 2024-09-30 13F CIENA COM NEW 171779309 20,506 -9,108 -30.76 1,263 -11.50 0.0020
2024-08-21 2024-06-30 13F CIENA COM NEW 171779309 29,614 2,800 10.44 1,427 7.62 0.0022
2024-05-13 2024-03-31 13F CIENA COM NEW 171779309 26,814 342 1.29 1,326 11.25 0.0020
2024-02-02 2023-12-31 13F CIENA COM NEW 171779309 26,472 -10,706 -28.80 1,192 -32.21 0.0019
2023-11-14 2023-09-30 13F CIENA COM NEW 171779309 37,178 2,971 8.69 1,757 20.92 0.0029
2023-08-01 2023-06-30 13F CIENA COM NEW 171779309 34,207 -8,885 -20.62 1,453 -35.79 0.0024
2023-05-05 2023-03-31 13F CIENA COM NEW 171779309 43,092 3,491 8.82 2,263 12.14 0.0039
2023-02-17 2022-12-31 13F CIENA COM NEW 171779309 39,601 6 0.02 2,019 26.13 0.0036
2022-10-26 2022-09-30 13F CIENA COM NEW 171779309 39,595 -2,718 -6.42 1,600 -17.27 0.0031
2022-07-22 2022-06-30 13F CIENA COM NEW 171779309 42,313 991 2.40 1,934 -22.79 0.0036
2022-04-22 2022-03-31 13F CIENA COM NEW 171779309 41,322 -2,665 -6.06 2,505 -26.02 0.0040
2022-02-14 2021-12-31 13F CIENA COM NEW 171779309 43,987 11,412 35.03 3,386 102.39 0.0052
2021-11-05 2021-09-30 13F CIENA COM NEW 171779309 32,575 1,483 4.77 1,673 -5.43 0.0027
2021-08-16 2021-06-30 13F CIENA COM NEW 171779309 31,092 1,091 3.64 1,769 7.73 0.0029
2021-05-17 2021-03-31 13F CIENA COM NEW 171779309 30,001 -18,470 -38.11 1,642 -35.88 0.0029
2021-11-19 2020-12-31 13F/A-1 CIENA COM NEW 171779309 48,471 14,007 40.64 2,561 87.21 0.0049
2021-02-18 2020-12-31 13F CIENA COM NEW 171779309 48,471 14,007 2,561 0.0048
2021-11-05 2020-09-30 13F/A-1 CIENA COM NEW 171779309 34,464 -27,625 -44.49 1,368 -59.32 0.0030
2020-11-13 2020-09-30 13F CIENA COM NEW 171779309 34,464 -27,625 1,368 0.0030
2021-11-16 2020-06-30 13F/A-1 CIENA COM NEW 171779309 62,089 -8,755 -12.36 3,363 19.26 0.0076
2020-08-14 2020-06-30 13F CIENA COM NEW 171779309 62,089 -8,755 3,363 0.0075
2021-11-05 2020-03-31 13F/A-1 CIENA COM NEW 171779309 70,844 8,077 12.87 2,820 5.22 0.0074
2020-05-15 2020-03-31 13F CIENA COM NEW 171779309 70,844 8,077 2,820 0.0074
2021-11-16 2019-12-31 13F/A-1 CIENA COM NEW 171779309 62,767 62,767 2,680 0.0054
2020-02-14 2019-12-31 13F CIENA COM NEW 171779309 62,767 2,680 0.0054
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.