Regeneron Pharmaceuticals Inc (REGN) — Free Cash Flow Generation Index
Regeneron Pharmaceuticals Inc (REGN) has a Free Cash Flow Generation Index of 0.79x as of March 2026. Free cash flow of $848.30 Million represents 1% of operating cash flow ($1.08 Billion). Read REGN current and long-term liabilities for a breakdown of total debt and financial obligations.
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. Explore REGN capex to operating cash flow ratio to see what proportion of operating cash flow is directed to capital expenditures.
Annual Free Cash Flow Generation for Regeneron Pharmaceuticals Inc (2006–2025)
Year-by-year Free Cash Flow Generation Index for Regeneron Pharmaceuticals Inc. For the full company profile including market capitalisation, see REGN market cap.
| 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 | — |