Koss Corporation (KOSS) Earnings History
Net Loss38 years of earnings data (1989–2026) · Currently unprofitable on a TTM basis
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Koss Corporation (KOSS) Earnings Overview
As of November 8, 2026, Koss Corporation (KOSS) reported trailing twelve-month net income of -$869,361, reflecting +55.7% year-over-year growth. The company earned $-0.09 per diluted share over the past four quarters, with a net profit margin of -3.0%.
Looking at the long-term picture, KOSS's historical earnings data spans multiple years. The company achieved its highest annual net income of $8M in fiscal 2023.
Koss Corporation is currently reporting a net loss, though operating performance should be evaluated in the context of growth investments and industry dynamics View revenue history →
Compared to peers including SONO (-$38M net income, -4.2% margin), LOGI ($807M net income, 14.7% margin), GPRO (-$162M net income, -14.3% margin), KOSS has outperformed on profitability metrics. Compare KOSS vs SONO →
KOSS Earnings vs Peers
Earnings metrics vs comparable public companies
KOSS Historical Earnings Data (1989–2026)
38 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2026 | $-391,464 | +55.3% | -$2M | $-0.04 | -3.0% | -11.6% |
| 2025 | $-874,831 | +8.0% | -$2M | $-0.09 | -6.9% | -13.8% |
| 2024 | $-950,911 | -111.4% | -$2M | $-0.10 | -7.8% | -15.3% |
| 2023 | $8M | +555.9% | -$25M | $0.85 | 63.5% | -190.0% |
| 2022 | $1M | +157.0% | $902,023 | $0.13 | 7.2% | 5.1% |
| 2021 | $493,594 | +206.0% | $-390,492 | $0.05 | 2.5% | -2.0% |
| 2020 | $-465,597 | -207.3% | $-484,042 | $-0.06 | -2.5% | -2.6% |
| 2019 | $434,114 | +112.8% | $404,433 | $0.06 | 2.0% | 1.9% |
| 2018 | -$3M | -251.4% | $-356,911 | $-0.46 | -14.4% | -1.5% |
| 2017 | $-963,636 | -169.4% | $-772,126 | $-0.13 | -4.0% | -3.2% |
| 2016 | $1M | +187.8% | $2M | $0.19 | 5.3% | 8.7% |
| 2015 | $482,613 | +108.7% | $512,801 | $0.07 | 2.0% | 2.1% |
| 2014 | -$6M | -202.3% | -$10M | $-0.75 | -23.3% | -42.0% |
| 2013 | $5M | +84.6% | $8M | $0.74 | 15.2% | 21.4% |
| 2012 | $3M | -32.8% | $4M | $0.40 | 7.8% | 10.3% |
| 2011 | $4M | +222.4% | $6M | $0.59 | 10.5% | 15.1% |
| 2010 | -$4M | -280.7% | -$5M | $-0.48 | -8.8% | -12.2% |
| 2009 | $2M | -56.0% | $3M | $0.27 | 5.2% | 6.8% |
| 2008 | $4M | -12.8% | $7M | $0.61 | 9.6% | 14.9% |
| 2007 | $5M | -17.1% | $8M | $0.69 | 11.2% | 17.0% |
| 2006 | $6M | +38.5% | $10M | $0.82 | 12.2% | 19.1% |
| 2005 | $4M | -16.4% | $7M | $0.57 | 11.2% | 16.2% |
| 2004 | $5M | +18.8% | $8M | $0.68 | 13.3% | 19.4% |
| 2003 | $5M | -10.3% | $7M | $0.59 | 13.4% | 19.8% |
| 2002 | $5M | -11.4% | $7M | $0.64 | 13.8% | 20.0% |
| 2001 | $6M | +14.8% | $8M | $0.64 | 14.7% | 21.0% |
| 2000 | $5M | +15.2% | $7M | $0.47 | 14.2% | 19.0% |
| 1999 | $4M | -21.8% | $6M | $0.35 | 13.0% | 17.2% |
| 1998 | $6M | +52.8% | $8M | $0.41 | 13.5% | 19.7% |
| 1997 | $4M | +50.0% | $5M | $0.26 | 9.1% | 12.9% |
| 1996 | $2M | +14.3% | $3M | $0.17 | 6.6% | 7.4% |
| 1995 | $2M | -25.0% | $2M | $0.14 | 6.3% | 6.6% |
| 1994 | $3M | +0.0% | $4M | $0.19 | 7.9% | 10.4% |
| 1993 | $3M | +300.0% | $4M | $0.20 | 8.7% | 12.8% |
| 1992 | $700,000 | +75.0% | $2M | $0.06 | 2.7% | 6.2% |
| 1991 | $400,000 | +0.0% | $1M | $0.03 | 1.6% | 5.8% |
| 1990 | $400,000 | -75.0% | $1M | $0.03 | 1.5% | 4.4% |
| 1989 | $2M | - | $3M | $0.10 | 6.0% | 10.9% |
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KOSS — Frequently Asked Questions
Quick answers to the most common questions about buying KOSS stock.
What is KOSS earnings per share (EPS)?
KOSS trailing twelve-month (TTM) diluted EPS is $-0.09, reflecting +55.7% year-over-year growth. The 5-year EPS CAGR is N/A. Complete EPS history from 1989 to 2026 is available in the table on this page.
What is Koss Corporation's net income?
Koss Corporation (KOSS) trailing twelve-month net income is $-869361.00 as of 2026. Earnings grew +55.7% year-over-year.
Is KOSS profitable?
KOSS is not currently profitable on a TTM basis, reporting a net loss of $-869361.00. Net margin is -3.0%. Investors should monitor for a return to profitability.
What is KOSS's earnings growth rate?
KOSS compound annual EPS growth rates (CAGR): 1-Year: N/A, 3-Year: N/A, 5-Year: N/A, 10-Year: N/A. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 1989 to 2026.
What are KOSS's profit margins?
Koss Corporation net profit margin is -3.0%, operating margin is -11.6%, and gross margin is +41.9%. Below-average margins reflect competitive or cost pressures. Return on Equity is -1.3%.
Is KOSS growing earnings?
Yes, KOSS earnings are accelerating — EPS growth of +55.7% exceeds the 5-year CAGR of N/A. TTM net income reached $-869361.00. Earnings momentum is strengthening.
What was KOSS's best earnings year?
Koss Corporation's highest annual net income on record is $8M, achieved in fiscal year 2023. Earnings history on this page spans 1989 to 2026 and includes all annual and quarterly figures.
What were KOSS's earnings last quarter?
KOSS's most recent reported quarter was Q1 2027. Net income was $-234168.00 with diluted EPS of $-0.02. For a full breakdown of all quarters, see the quarterly earnings table on this page.