Which closed-end funds own Ciena Corp?
9 active closed-end funds report this security in their latest N-PORT filing, with a combined reported value of $39.3M. Security type: debt security. Country: United States. CUSIP 171779AM3 · ISIN US171779AM36.
Holdings are historical filings (report dates Jun 30, 2026 – Jul 31, 2026; N-PORT becomes public ~60 days after quarter end), not live positions. Weights are percent of each fund’s net assets. Different instruments of one issuer (shares, bonds, preferreds) are separate securities — see related securities below.
Funds holding this security
| Fund | Category | Weight | Value (USD) | Balance | Fund net assets | Prem/disc | Report date |
|---|---|---|---|---|---|---|---|
| AIO Virtus Artificial Intelligence & Technology Opportunities Fund | Technology | 1.16% | $12.5M | 13,220,000 par | $1.1B | 10.2% discount | Jul 31, 2026 |
| NCZ Virtus Convertible & Income Fund II | Convertible Securities | 0.89% | $4.1M | 4,360,000 par | $463M | 7.3% discount | Jul 31, 2026 |
| NCV Virtus Convertible & Income Fund | Convertible Securities | 0.86% | $5.2M | 5,470,000 par | $601M | 9.6% discount | Jul 31, 2026 |
| ACV Virtus Diversified Income & Convertible Fund | Convertible Securities | 0.81% | $3.1M | 3,250,000 par | $380M | 4.9% discount | Jul 31, 2026 |
| AVK Advent Convertible & Income Fund | Convertible Securities | 0.80% | $6M | 6,389,000 par | $757M | NAV unavailable | Jul 31, 2026 |
| NIE Virtus Equity & Convertible Income Fund | Convertible Securities | 0.52% | $4.1M | 4,350,000 par | $786M | 10.3% discount | Jul 31, 2026 |
| NFJ Virtus Dividend, Interest & Premium Strategy Fund | U.S. Equity | 0.28% | $4.1M | 4,340,000 par | $1.5B | 7.3% discount | Jul 31, 2026 |
| PIM Franklin Master Intermediate Income Trust | Investment Grade | 0.05% | $103K | 98,000 par | $199M | 8.0% discount | Jun 30, 2026 |
| PPT Franklin Premier Income Trust | Taxable Bonds | 0.05% | $200K | 212,000 par | $390M | 9.0% discount | Jul 31, 2026 |
9 positions. Source: SEC Form N-PORT via market-data vendor re-serve. Funds without an N-PORT on file cannot appear here.
Also listed in filings as: Ciena Corp..
Related securities from the same issuer
| Security | Type | Funds holding |
|---|---|---|
| Ciena Corp | common equity | 8 |
| Ciena Corp | debt security | 6 |
Issuer-level search for “CIENA CORP” → · Compare two funds’ portfolios →