Ciena Corp (CIEN) — Net Asset Quality Index
Ciena Corp (CIEN) has a Net Asset Quality Index of 47.9% as of April 2026. This metric measures the proportion of total assets financed by shareholders' equity — total assets of $6.04 Billion minus total liabilities of $3.15 Billion yields net assets of $2.89 Billion. A higher index indicates a stronger, lower-leverage balance sheet. Read CIEN current and long-term liabilities for a breakdown of total debt and financial obligations.
Quality Index
Net Assets
Total Assets
Total Liabilities
Ciena Corp Net Asset Quality Index Over Time (1997–2025)
This chart shows how Ciena Corp's Net Asset Quality Index has evolved across 29 annual periods from 1997 to 2025. As of April 2026, the index stands at 47.9%, representing net assets of $2.89 Billion against total assets of $6.04 Billion USD. For live market cap and overall valuation, see CIEN market cap overview.
Annual Net Asset Quality Index for Ciena Corp (1997–2025)
The table below presents the year-by-year Net Asset Quality Index for Ciena Corp from 1997 to 2025, covering 29 annual filings. Each row shows total assets, total liabilities, net assets, the quality index percentage, and the change in percentage points compared to the prior year. Check Ciena Corp PP&E and investment ratio to assess the company's strategic physical and investment asset allocation.
| Year | Quality Index | Net Assets (USD) | Total Assets | Total Liabilities | Change (pp) |
|---|---|---|---|---|---|
| 2025 | 46.5% | $2.73 Billion | $5.86 Billion | $3.14 Billion | ▼ -3.4 pp |
| 2024 | 49.9% | $2.82 Billion | $5.64 Billion | $2.83 Billion | ▼ -0.9 pp |
| 2023 | 50.9% | $2.85 Billion | $5.60 Billion | $2.75 Billion | ▼ -2.7 pp |
| 2022 | 53.5% | $2.71 Billion | $5.07 Billion | $2.36 Billion | ▼ -8.6 pp |
| 2021 | 62.1% | $3.02 Billion | $4.87 Billion | $1.85 Billion | ▲ +2.0 pp |
| 2020 | 60.0% | $2.51 Billion | $4.18 Billion | $1.67 Billion | ▲ +4.2 pp |
| 2019 | 55.8% | $2.17 Billion | $3.89 Billion | $1.72 Billion | ▲ +4.4 pp |
| 2018 | 51.4% | $1.93 Billion | $3.76 Billion | $1.83 Billion | ▼ -2.7 pp |
| 2017 | 54.1% | $2.14 Billion | $3.95 Billion | $1.82 Billion | ▲ +27.5 pp |
| 2016 | 26.6% | $766.34 Million | $2.88 Billion | $2.12 Billion | ▲ +3.5 pp |
| 2015 | 23.0% | $620.88 Million | $2.70 Billion | $2.07 Billion | ▲ +26.4 pp |
| 2014 | -3.4% | $-69.61 Million | $2.07 Billion | $2.14 Billion | ▲ +1.2 pp |
| 2013 | -4.6% | $-82.68 Million | $1.80 Billion | $1.89 Billion | ▲ +0.1 pp |
| 2012 | -4.7% | $-88.97 Million | $1.88 Billion | $1.97 Billion | ▼ -5.4 pp |
| 2011 | 0.7% | $13.87 Million | $1.95 Billion | $1.94 Billion | ▼ -6.8 pp |
| 2010 | 7.5% | $159.29 Million | $2.12 Billion | $1.96 Billion | ▼ -22.8 pp |
| 2009 | 30.3% | $455.84 Million | $1.50 Billion | $1.05 Billion | ▼ -19.0 pp |
| 2008 | 49.3% | $998.95 Million | $2.02 Billion | $1.03 Billion | ▲ +14.2 pp |
| 2007 | 35.2% | $850.15 Million | $2.42 Billion | $1.57 Billion | ▼ -5.8 pp |
| 2006 | 41.0% | $753.63 Million | $1.84 Billion | $1.09 Billion | ▼ -2.9 pp |
| 2005 | 43.9% | $735.37 Million | $1.68 Billion | $939.86 Million | ▼ -10.1 pp |
| 2004 | 54.0% | $1.15 Billion | $2.14 Billion | $982.63 Million | ▼ -1.9 pp |
| 2003 | 56.0% | $1.33 Billion | $2.38 Billion | $1.05 Billion | ▲ +0.4 pp |
| 2002 | 55.5% | $1.53 Billion | $2.75 Billion | $1.22 Billion | ▼ -8.7 pp |
| 2001 | 64.2% | $2.13 Billion | $3.32 Billion | $1.19 Billion | ▼ -14.7 pp |
| 2000 | 78.8% | $809.84 Million | $1.03 Billion | $217.37 Million | ▲ +0.6 pp |
| 1999 | 78.3% | $530.50 Million | $677.80 Million | $147.30 Million | ▼ -4.7 pp |
| 1998 | 83.0% | $474.90 Million | $572.40 Million | $97.50 Million | ▲ +1.7 pp |
| 1997 | 81.3% | $363.60 Million | $447.20 Million | $83.60 Million | — |