Koss Corporation (KOSS) — Cash Flow Quality Index
Koss Corporation (KOSS) has a Cash Flow Quality Index of 3.13x as of September 2025. Operating cash flow of $762.62K exceeds net income of $243.73K, indicating high earnings quality where cash backs reported profits. Explore Koss Corporation long-term investment allocation to see how much of total assets are deployed in long-term investments.
Cash Flow Quality Index
Operating Cash Flow
Net Income
Data as of
Koss Corporation Cash Flow Quality Index (1989–2023)
Historical Cash Flow Quality Index for Koss Corporation across 30 annual periods. Values consistently above 1.0x indicate high-quality earnings. Check tangible equity quality of Koss Corporation to evaluate the tangible quality of the company's equity base.
Annual Cash Flow Quality Index for Koss Corporation (1989–2023)
Year-by-year earnings quality comparison for Koss Corporation. For live market cap and the full company financial profile, see Koss Corporation (KOSS) market capitalisation.
| Year | Quality Index | Operating CF (USD) | Net Income | YoY Change |
|---|---|---|---|---|
| 2023 | 1.29x | $10.74 Million | $8.32 Million | ▲ +273.7% |
| 2022 | -0.74x | $-942.53K | $1.27 Million | ▼ -205.2% |
| 2021 | 0.71x | $348.74K | $493.59K | ▼ -78.3% |
| 2019 | 3.25x | $1.41 Million | $434.11K | ▲ +1335.0% |
| 2016 | 0.23x | $314.62K | $1.39 Million | ▲ +132.1% |
| 2015 | -0.71x | $-340.59K | $482.61K | ▼ -209.6% |
| 2013 | 0.64x | $3.50 Million | $5.43 Million | ▼ -61.4% |
| 2012 | 1.67x | $4.91 Million | $2.94 Million | ▲ +68.2% |
| 2011 | 0.99x | $4.34 Million | $4.37 Million | ▼ -17.5% |
| 2009 | 1.20x | $2.38 Million | $1.98 Million | ▲ +1.3% |
| 2008 | 1.19x | $5.34 Million | $4.49 Million | ▲ +24.8% |
| 2007 | 0.95x | $4.91 Million | $5.16 Million | ▲ +1.6% |
| 2006 | 0.94x | $5.83 Million | $6.22 Million | ▼ -47.2% |
| 2005 | 1.77x | $7.96 Million | $4.49 Million | ▲ +111.5% |
| 2004 | 0.84x | $4.50 Million | $5.37 Million | ▲ +12.3% |
| 2003 | 0.75x | $3.37 Million | $4.52 Million | ▼ -51.8% |
| 2002 | 1.55x | $7.80 Million | $5.04 Million | ▼ -1.4% |
| 2001 | 1.57x | $8.92 Million | $5.69 Million | ▼ -3.5% |
| 2000 | 1.63x | $8.05 Million | $4.95 Million | ▼ -30.8% |
| 1999 | 2.35x | $10.10 Million | $4.30 Million | ▲ +617.7% |
| 1998 | 0.33x | $1.80 Million | $5.50 Million | ▲ +1278.2% |
| 1997 | -0.03x | $-100.00K | $3.60 Million | ▼ -103.5% |
| 1996 | 0.79x | $1.90 Million | $2.40 Million | ▼ -7.6% |
| 1995 | 0.86x | $1.80 Million | $2.10 Million | ▲ +380.0% |
| 1994 | 0.18x | $500.00K | $2.80 Million | ▼ -37.5% |
| 1993 | 0.29x | $800.00K | $2.80 Million | ▼ -90.0% |
| 1992 | 2.86x | $2.00 Million | $700.00K | ▲ +290.5% |
| 1991 | -1.50x | $-600.00K | $400.00K | ▼ -123.1% |
| 1990 | 6.50x | $2.60 Million | $400.00K | ▲ +447.4% |
| 1989 | 1.19x | $1.90 Million | $1.60 Million | — |