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 (KOSS) cash conversion ratio to assess how effectively this company generates cash.
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 KOSS cash flow reinvestment rate to assess the company's total reinvestment commitment from operating cash flow.
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 stock valuation.
| 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 | — |