KOSS
Koss Corporation
4.00$
+12.9%
vs. previous close
Closing price · As of: Sep 23, 2026
Statements
Income Statement
All figures as a percentage of revenue in the same period.
Tick rows to compare them in a chart (up to 4)
| Line item | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | |
| 63.6% | 59.4% | 59.3% | 59.2% | 59.7% | 60.1% | 59.0% | 60.6% | 62.6% | 61.1% | 61.2% | 62.1% | 65.3% | 58.5% | 59.4% | 61.6% | 63.6% | 101.2% | 65.1% | 65.6% | 71.3% | 72.0% | 68.8% | 69.1% | 65.6% | 62.1% | 66.0% | 65.9% | 62.2% | 58.1% | |
| 36.4% | 40.6% | 40.7% | 40.8% | 40.3% | 39.9% | 41.0% | 39.4% | 37.4% | 38.9% | 38.8% | 37.9% | 34.7% | 41.5% | 40.6% | 38.4% | 36.4% | -1.2% | 34.9% | 34.4% | 28.7% | 28.0% | 31.2% | 30.9% | 34.4% | 37.9% | 34.0% | 34.1% | 37.8% | 41.9% | |
| – | – | – | 0.7% | 0.2% | 0.3% | 0.4% | 0.3% | 0.4% | 0.6% | 0.5% | 2.1% | 4.1% | 1.9% | 2.2% | 3.4% | 4.0% | 4.3% | 0.4% | 0.4% | 0.9% | 1.8% | 1.5% | 2.2% | 2.1% | 1.6% | 2.2% | 1.9% | 1.7% | 1.8% | |
| 21.7% | 19.2% | 21.7% | 19.9% | 19.3% | 19.9% | 21.2% | 20.0% | 21.2% | 19.8% | 21.8% | 23.0% | 27.9% | 24.3% | 27.5% | 32.0% | 36.2% | 43.9% | 32.6% | 30.6% | 31.6% | 29.5% | 29.4% | 33.6% | 36.4% | 4.0% | 224.1% | 0.8% | 1.1% | 53.5% | |
| 23.5% | 20.9% | 23.5% | 21.8% | 19.3% | 19.9% | 21.2% | 20.0% | 21.2% | 19.8% | 21.8% | 23.0% | 27.9% | 53.8% | 25.5% | 28.1% | 15.0% | 40.8% | 32.8% | 25.7% | 31.9% | 29.4% | 29.4% | 33.6% | 36.4% | 32.8% | 224.1% | 49.4% | 51.6% | 53.5% | |
| 12.9% | 19.7% | 17.2% | 19.0% | 21.0% | 20.0% | 19.8% | 19.4% | 16.2% | 19.1% | 17.0% | 14.9% | 6.8% | -12.2% | 15.1% | 10.3% | 21.4% | -42.0% | 2.1% | 8.7% | -3.2% | -1.5% | 1.9% | -2.6% | -2.0% | 5.1% | -190.1% | -15.3% | -13.8% | -11.6% | |
| 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.6% | 1.1% | 0.1% | 0.3% | 0.2% | 0.2% | 0.1% | 0.0% | 0.0% | 0.0% | 0.0% | 1.9% | 6.1% | 0.1% | 4.0% | – | 0.0% | 0.0% | |
| 15.2% | 21.9% | 21.1% | 22.9% | 23.8% | 22.4% | 22.0% | 22.1% | 18.4% | 20.1% | 18.1% | 15.8% | 7.6% | -13.3% | 15.2% | 10.7% | 21.5% | -41.8% | 2.1% | 8.7% | -3.2% | -1.5% | 1.9% | -2.5% | 2.5% | 7.2% | 65.8% | -8.4% | -6.8% | -2.9% | |
| 6.1% | 8.4% | 8.1% | 8.7% | 9.1% | 8.6% | 8.6% | 8.7% | 7.2% | 7.9% | 6.9% | 6.2% | 2.4% | -4.5% | 4.7% | 2.9% | 6.3% | -18.5% | 0.1% | 3.4% | 0.8% | 12.9% | -0.1% | 0.0% | 0.0% | 0.0% | 2.4% | -0.6% | 0.1% | 0.1% | |
| 9.1% | 13.5% | 13.0% | 14.2% | 14.7% | 13.8% | 13.4% | 13.3% | 11.2% | 12.2% | 11.2% | 9.6% | 5.2% | -8.8% | 10.5% | 7.8% | 15.2% | -23.3% | 2.0% | 5.3% | -4.0% | -14.4% | 2.0% | -2.5% | 2.5% | 7.2% | 63.4% | -7.8% | -6.9% | -3.0% | |
| 14.6% | 21.4% | 18.8% | 20.9% | 22.6% | 21.6% | 19.3% | 21.1% | 20.9% | 21.0% | 19.1% | 17.0% | 9.7% | -10.6% | 16.6% | 12.5% | 28.1% | -37.4% | 4.4% | 10.6% | -1.1% | 0.7% | 3.8% | -0.8% | -0.4% | 8.9% | -188.3% | -21.4% | -19.8% | -9.3% |
Data as of: September 23, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.