Sono-Tek Corp (SOTK) — Cash Flow Quality Index
Latest as of November 2025:
3.56x
Sono-Tek Corp (SOTK) has a Cash Flow Quality Index of 3.56x as of November 2025. Operating cash flow of $1.21 Million exceeds net income of $339.96K, indicating high earnings quality where cash backs reported profits. Explore Sono-Tek Corp (SOTK) debt coverage ratio to assess how comfortably operating cash covers total debt obligations.
Cash Flow Quality Index
3.56x
Operating CF / Net Income
Operating Cash Flow
$1.21 Million
USD
Net Income
$339.96K
USD
Data as of
Nov 2025
Most recent filing
Sono-Tek Corp Cash Flow Quality Index (1989–2025)
Historical Cash Flow Quality Index for Sono-Tek Corp across 28 annual periods. Values consistently above 1.0x indicate high-quality earnings. For the full cash flow conversion analysis, see Sono-Tek Corp (SOTK) cash conversion ratio.
Annual Cash Flow Quality Index for Sono-Tek Corp (1989–2025)
Year-by-year earnings quality comparison for Sono-Tek Corp.
| Year | Quality Index | Operating CF (USD) | Net Income | YoY Change |
|---|---|---|---|---|
| 2025 | 0.41x | $525.02K | $1.27 Million | ▼ -48.9% |
| 2024 | 0.81x | $1.16 Million | $1.44 Million | ▼ -61.3% |
| 2023 | 2.08x | $1.33 Million | $635.90K | ▲ +128.4% |
| 2022 | 0.91x | $2.32 Million | $2.54 Million | ▲ +41.0% |
| 2021 | 0.65x | $725.19K | $1.12 Million | ▼ -78.0% |
| 2020 | 2.94x | $3.25 Million | $1.11 Million | ▲ +535.7% |
| 2019 | -0.67x | $-108.98K | $161.59K | ▼ -113.8% |
| 2018 | 4.89x | $1.80 Million | $368.21K | ▼ -54.5% |
| 2017 | 10.75x | $1.03 Million | $95.71K | ▲ +836.2% |
| 2016 | 1.15x | $628.82K | $547.73K | ▼ -24.7% |
| 2015 | 1.53x | $924.46K | $606.13K | ▼ -55.7% |
| 2014 | 3.44x | $1.67 Million | $484.47K | ▼ -25.5% |
| 2013 | 4.62x | $611.49K | $132.25K | ▲ +455.4% |
| 2012 | 0.83x | $1.19 Million | $1.43 Million | ▼ -57.3% |
| 2011 | 1.95x | $1.16 Million | $593.95K | ▼ -67.8% |
| 2010 | 6.05x | $493.98K | $81.68K | ▼ -86.2% |
| 2008 | 43.80x | $490.74K | $11.21K | ▲ +3162.6% |
| 2007 | 1.34x | $730.53K | $544.20K | ▲ +59.1% |
| 2006 | 0.84x | $880.43K | $1.04 Million | ▲ +38.4% |
| 2005 | 0.61x | $484.93K | $795.30K | ▲ +2920.2% |
| 2004 | -0.02x | $-16.98K | $785.23K | ▲ +94.6% |
| 2003 | -0.40x | $-48.09K | $120.96K | ▼ -210.4% |
| 1998 | 0.36x | $90.00K | $250.00K | ▼ -68.2% |
| 1997 | 1.13x | $170.00K | $150.00K | ▲ +101.5% |
| 1996 | 0.56x | $90.00K | $160.00K | ▲ +118.8% |
| 1994 | -3.00x | $-270.00K | $90.00K | ▼ -500.0% |
| 1990 | 0.75x | $300.00K | $400.00K | ▲ +443.8% |
| 1989 | 0.14x | $80.00K | $580.00K | — |
Cash Flow Quality Index = Operating Cash Flow / Net Income. Ratios above 1.0x indicate cash-backed earnings.