Illumina Inc (ILMN) — Cash Flow Quality Index
Illumina Inc (ILMN) has a Cash Flow Quality Index of 0.38x as of December 2025. Operating cash flow of $321.00 Million is below net income of $850.00 Million, suggesting accrual-heavy earnings not yet converted to cash. Explore Illumina Inc (ILMN) long-term investment share to see how much of total assets are deployed in long-term investments.
Cash Flow Quality Index
Operating Cash Flow
Net Income
Data as of
Illumina Inc Cash Flow Quality Index (2006–2025)
Historical Cash Flow Quality Index for Illumina Inc across 16 annual periods. Values consistently above 1.0x indicate high-quality earnings. Check Illumina Inc tangible equity quality to evaluate the tangible quality of the company's equity base.
Annual Cash Flow Quality Index for Illumina Inc (2006–2025)
Year-by-year earnings quality comparison for Illumina Inc. For live market cap and the full company financial profile, see ILMN market cap overview.
| Year | Quality Index | Operating CF (USD) | Net Income | YoY Change |
|---|---|---|---|---|
| 2025 | 1.27x | $1.08 Billion | $850.00 Million | ▲ +77.5% |
| 2021 | 0.72x | $545.00 Million | $762.00 Million | ▼ -56.6% |
| 2020 | 1.65x | $1.08 Billion | $656.00 Million | ▲ +55.1% |
| 2019 | 1.06x | $1.05 Billion | $990.00 Million | ▼ -27.3% |
| 2018 | 1.46x | $1.14 Billion | $782.00 Million | ▲ +13.2% |
| 2017 | 1.29x | $875.00 Million | $678.00 Million | ▼ -19.6% |
| 2016 | 1.61x | $687.24 Million | $428.09 Million | ▲ +11.3% |
| 2015 | 1.44x | $659.60 Million | $457.39 Million | ▲ +1.7% |
| 2014 | 1.42x | $501.27 Million | $353.35 Million | ▼ -54.0% |
| 2013 | 3.08x | $386.42 Million | $125.31 Million | ▲ +59.8% |
| 2012 | 1.93x | $291.87 Million | $151.25 Million | ▼ -53.3% |
| 2011 | 4.13x | $358.14 Million | $86.63 Million | ▲ +89.4% |
| 2010 | 2.18x | $272.57 Million | $124.89 Million | ▼ -9.6% |
| 2009 | 2.41x | $174.50 Million | $72.28 Million | ▲ +38.7% |
| 2008 | 1.74x | $87.88 Million | $50.48 Million | ▲ +78.4% |
| 2006 | 0.98x | $39.00 Million | $39.97 Million | — |