Illumina Inc (ILMN) — Free Cash Flow Generation Index
Illumina Inc (ILMN) has a Free Cash Flow Generation Index of 0.83x as of December 2025. Free cash flow of $267.00 Million represents 1% of operating cash flow ($321.00 Million). Read ILMN total debt and obligations for a breakdown of total debt and financial obligations.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Illumina Inc Free Cash Flow Generation Index (2006–2025)
Historical FCF Generation Index trend for Illumina Inc across 20 annual periods. Explore capital reinvestment ratio of Illumina Inc to see what proportion of operating cash flow is directed to capital expenditures.
Annual Free Cash Flow Generation for Illumina Inc (2006–2025)
Year-by-year Free Cash Flow Generation Index for Illumina Inc. For the full company profile including market capitalisation, see market value of Illumina Inc.
| Year | FCG Index | Free Cash Flow (USD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2025 | 0.86x | $931.00 Million | $1.08 Billion | $148.00 Million | ▲ +1.9% |
| 2024 | 0.85x | $709.00 Million | $837.00 Million | $128.00 Million | ▲ +43.6% |
| 2023 | 0.59x | $282.00 Million | $478.00 Million | $195.00 Million | ▲ +118.2% |
| 2022 | 0.27x | $106.00 Million | $392.00 Million | $286.00 Million | ▼ -56.3% |
| 2021 | 0.62x | $337.00 Million | $545.00 Million | $208.00 Million | ▼ -25.0% |
| 2020 | 0.83x | $891.00 Million | $1.08 Billion | $189.00 Million | ▲ +3.0% |
| 2019 | 0.80x | $842.00 Million | $1.05 Billion | $209.00 Million | ▲ +8.1% |
| 2018 | 0.74x | $846.00 Million | $1.14 Billion | $296.00 Million | ▲ +15.1% |
| 2017 | 0.64x | $563.00 Million | $875.00 Million | $312.00 Million | ▲ +6.3% |
| 2016 | 0.61x | $415.86 Million | $687.24 Million | $271.38 Million | ▼ -22.7% |
| 2015 | 0.78x | $516.35 Million | $659.60 Million | $143.25 Million | ▲ +9.3% |
| 2014 | 0.72x | $359.06 Million | $501.27 Million | $142.22 Million | ▼ -6.4% |
| 2013 | 0.77x | $295.86 Million | $386.42 Million | $90.56 Million | ▲ +6.0% |
| 2012 | 0.72x | $210.86 Million | $291.87 Million | $81.01 Million | ▼ -7.1% |
| 2011 | 0.78x | $278.59 Million | $358.14 Million | $79.55 Million | ▼ -1.9% |
| 2010 | 0.79x | $216.10 Million | $272.57 Million | $56.47 Million | ▲ +16.0% |
| 2009 | 0.68x | $119.27 Million | $174.50 Million | $55.22 Million | ▲ +869.0% |
| 2008 | -0.09x | $-7.81 Million | $87.88 Million | $95.69 Million | ▼ -115.7% |
| 2007 | 0.57x | $31.87 Million | $56.29 Million | $24.43 Million | ▼ -7.2% |
| 2006 | 0.61x | $23.79 Million | $39.00 Million | $15.21 Million | — |