Diamondback Energy Inc (FANG) — Free Cash Flow Generation Index
Diamondback Energy Inc (FANG) has a Free Cash Flow Generation Index of 0.60x as of December 2025. Free cash flow of $1.40 Billion represents 1% of operating cash flow ($2.34 Billion). See FANG net working capital ratio to evaluate short-term liquidity relative to the company's equity base.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Diamondback Energy Inc Free Cash Flow Generation Index (2009–2025)
Historical FCF Generation Index trend for Diamondback Energy Inc across 17 annual periods. Explore Diamondback Energy Inc (FANG) cash flow to debt to assess how comfortably operating cash covers total debt obligations.
Annual Free Cash Flow Generation for Diamondback Energy Inc (2009–2025)
Year-by-year Free Cash Flow Generation Index for Diamondback Energy Inc. For the full company profile including market capitalisation, see Diamondback Energy Inc (FANG) total market value.
| Year | FCG Index | Free Cash Flow (USD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2025 | 0.60x | $5.24 Billion | $8.76 Billion | $3.52 Billion | ▲ +171.3% |
| 2024 | -0.84x | $-5.37 Billion | $6.41 Billion | $11.79 Billion | ▼ -511.3% |
| 2023 | 0.20x | $1.21 Billion | $5.92 Billion | $4.71 Billion | ▼ -54.3% |
| 2022 | 0.45x | $2.82 Billion | $6.33 Billion | $3.50 Billion | ▲ +6.9% |
| 2021 | 0.42x | $1.65 Billion | $3.94 Billion | $2.30 Billion | ▲ +1093.8% |
| 2020 | 0.03x | $74.00 Million | $2.12 Billion | $2.04 Billion | ▲ +109.9% |
| 2019 | -0.35x | $-968.00 Million | $2.73 Billion | $3.70 Billion | ▲ +71.0% |
| 2018 | -1.22x | $-1.91 Billion | $1.56 Billion | $3.48 Billion | ▲ +55.0% |
| 2017 | -2.71x | $-2.41 Billion | $889.00 Million | $3.30 Billion | ▼ -4.9% |
| 2016 | -2.59x | $-859.09 Million | $332.08 Million | $1.19 Billion | ▼ -121.9% |
| 2015 | -1.17x | $-485.59 Million | $416.50 Million | $902.09 Million | ▲ +61.9% |
| 2014 | -3.06x | $-1.09 Billion | $356.39 Million | $1.45 Billion | ▲ +39.2% |
| 2013 | -5.03x | $-784.15 Million | $155.78 Million | $939.92 Million | ▼ -97.3% |
| 2012 | -2.55x | $-126.80 Million | $49.69 Million | $176.49 Million | ▼ -40.6% |
| 2011 | -1.81x | $-56.24 Million | $31.00 Million | $87.24 Million | ▲ +81.6% |
| 2010 | -9.85x | $-51.12 Million | $5.19 Million | $56.31 Million | ▼ -11.2% |
| 2009 | -8.86x | $-23.93 Million | $2.70 Million | $26.63 Million | — |