ADTRAN Inc (ADTN) — Cash Flow-to-Debt Ratio
ADTRAN Inc (ADTN) has a Cash Flow-to-Debt Ratio of 0.02x as of March 2026, meaning its operating cash flow of $12.67 Million could theoretically repay 0% of its total liabilities ($678.52 Million) in one year. Explore long-term investment intensity of ADTRAN Inc to see how much of total assets are deployed in long-term investments.
CF-to-Debt Ratio
Operating Cash Flow
Total Liabilities
Data as of
ADTRAN Inc Cash Flow-to-Debt Ratio (1993–2025)
Historical debt coverage capacity for ADTRAN Inc across 33 annual periods. Also explore ADTRAN Inc (ADTN) total assets for the complete picture of this company's asset base.
Annual Cash Flow-to-Debt Ratio for ADTRAN Inc (1993–2025)
Year-by-year debt coverage analysis for ADTRAN Inc. For market capitalisation and broader financial context, see ADTRAN Inc (ADTN) market capitalisation.
| Year | CF-to-Debt Ratio | Operating CF (USD) | Total Liabilities | YoY Change |
|---|---|---|---|---|
| 2025 | 0.19x | $129.77 Million | $685.34 Million | ▲ +13.6% |
| 2024 | 0.17x | $103.57 Million | $621.52 Million | ▲ +343.6% |
| 2023 | -0.07x | $-43.02 Million | $628.86 Million | ▼ -0.5% |
| 2022 | -0.07x | $-43.55 Million | $639.88 Million | ▼ -579.4% |
| 2021 | 0.01x | $3.01 Million | $211.91 Million | ▲ +113.1% |
| 2020 | -0.11x | $-16.52 Million | $152.74 Million | ▼ -43341.8% |
| 2019 | 0.00x | $-41.00K | $164.69 Million | ▼ -100.1% |
| 2018 | 0.31x | $55.45 Million | $181.75 Million | ▲ +220.2% |
| 2017 | -0.25x | $-42.37 Million | $166.86 Million | ▼ -213.5% |
| 2016 | 0.22x | $42.00 Million | $187.72 Million | ▲ +84.3% |
| 2015 | 0.12x | $18.55 Million | $152.74 Million | ▼ -58.8% |
| 2014 | 0.29x | $55.84 Million | $189.68 Million | ▼ -9.2% |
| 2013 | 0.32x | $60.10 Million | $185.29 Million | ▼ -26.5% |
| 2012 | 0.44x | $85.63 Million | $193.97 Million | ▼ -63.1% |
| 2011 | 1.20x | $150.61 Million | $125.81 Million | ▲ +54.4% |
| 2010 | 0.78x | $92.79 Million | $119.65 Million | ▼ -3.7% |
| 2009 | 0.81x | $90.16 Million | $111.95 Million | ▼ -32.0% |
| 2008 | 1.18x | $115.81 Million | $97.80 Million | ▲ +34.3% |
| 2007 | 0.88x | $88.88 Million | $100.79 Million | ▼ -0.8% |
| 2006 | 0.89x | $92.14 Million | $103.70 Million | ▼ -23.9% |
| 2005 | 1.17x | $128.98 Million | $110.45 Million | ▲ +27.0% |
| 2004 | 0.92x | $85.82 Million | $93.31 Million | ▲ +7.8% |
| 2003 | 0.85x | $85.35 Million | $100.08 Million | ▼ -30.3% |
| 2002 | 1.22x | $105.18 Million | $86.00 Million | ▲ +11.4% |
| 2001 | 1.10x | $93.22 Million | $84.91 Million | ▲ +1019.4% |
| 2000 | -0.12x | $-13.34 Million | $111.75 Million | ▼ -131.1% |
| 1999 | 0.38x | $60.04 Million | $156.24 Million | ▲ +61.4% |
| 1998 | 0.24x | $16.74 Million | $70.32 Million | ▼ -62.8% |
| 1997 | 0.64x | $44.99 Million | $70.36 Million | ▼ -47.5% |
| 1996 | 1.22x | $45.46 Million | $37.33 Million | ▲ +359.7% |
| 1995 | 0.26x | $9.30 Million | $35.10 Million | ▼ -71.6% |
| 1994 | 0.93x | $8.50 Million | $9.10 Million | ▲ +108.3% |
| 1993 | 0.45x | $7.40 Million | $16.50 Million | — |