Regeneron Pharmaceuticals Inc (REGN) — Free Cash Flow Generation Index
Regeneron Pharmaceuticals Inc (REGN) has a Free Cash Flow Generation Index of 0.58x as of June 2026. Free cash flow of $334.30 Million represents 1% of operating cash flow ($574.50 Million). Explore REGN capital reinvestment ratio to see what proportion of operating cash flow is directed to capital expenditures.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Regeneron Pharmaceuticals Inc Free Cash Flow Generation Index (2006–2025)
Historical FCF Generation Index trend for Regeneron Pharmaceuticals Inc across 16 annual periods. For the full cash flow conversion analysis, see REGN cash generation efficiency.
Annual Free Cash Flow Generation for Regeneron Pharmaceuticals Inc (2006–2025)
Year-by-year Free Cash Flow Generation Index for Regeneron Pharmaceuticals Inc. Check REGN total capital reinvestment ratio to assess the company's total reinvestment commitment from operating cash flow.
| Year | FCG Index | Free Cash Flow (USD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2025 | 0.82x | $4.08 Billion | $4.98 Billion | $898.40 Million | ▼ -1.1% |
| 2024 | 0.83x | $3.66 Billion | $4.42 Billion | $755.90 Million | ▲ +3.8% |
| 2023 | 0.80x | $3.67 Billion | $4.59 Billion | $926.40 Million | ▼ -9.5% |
| 2022 | 0.88x | $4.42 Billion | $5.01 Billion | $590.10 Million | ▼ -4.3% |
| 2021 | 0.92x | $6.53 Billion | $7.08 Billion | $551.90 Million | ▲ +20.5% |
| 2020 | 0.77x | $2.00 Billion | $2.62 Billion | $614.60 Million | ▼ -7.0% |
| 2019 | 0.82x | $2.00 Billion | $2.43 Billion | $429.60 Million | ▼ -0.3% |
| 2018 | 0.83x | $1.81 Billion | $2.20 Billion | $383.10 Million | ▲ +4.3% |
| 2017 | 0.79x | $1.03 Billion | $1.31 Billion | $272.60 Million | ▲ +20.7% |
| 2016 | 0.66x | $974.00 Million | $1.49 Billion | $511.90 Million | ▲ +33.6% |
| 2015 | 0.49x | $652.85 Million | $1.33 Billion | $677.93 Million | ▼ -12.0% |
| 2014 | 0.56x | $419.43 Million | $752.43 Million | $333.01 Million | ▼ -24.1% |
| 2013 | 0.73x | $432.27 Million | $588.60 Million | $156.32 Million | ▲ +2215.3% |
| 2010 | -0.03x | $-3.35 Million | $96.34 Million | $99.69 Million | ▼ -110.6% |
| 2007 | 0.33x | $8.93 Million | $27.37 Million | $18.45 Million | ▼ -62.9% |
| 2006 | 0.88x | $20.26 Million | $23.07 Million | $2.81 Million | — |