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Koss Corporation(KOSS)Earnings, Financials & Key Ratios
KOSS•NASDAQ
Price updated Jun 19, 2026
AboutKoss Corporation, together with its subsidiaries, designs, manufactures, and sells stereo headphones and related accessories in the United States, the Czech Republic, Sweden, Canada, the Russian Federation, Japan, Malaysia, and internationally. It offers high-fidelity headphones, wireless Bluetooth headphones, wireless Bluetooth speakers, computer headsets, telecommunications headsets, active noise canceling headphones, and compact disc recordings under the Koss Classics label. The company sells its products through distributors, international distributors, audio specialty stores, the internet, national retailers, grocery stores, electronics retailers, military exchanges, and prisons under the Koss name, as well as private label. It also sells its products to distributors for resale to school systems, as well as directly to other manufacturers. The company also exports its products. Koss Corporation was founded in 1953 and is headquartered in Milwaukee, Wisconsin.Show more
- Revenue$13M+2.9%
- EBITDA-$1M+10.7%
- Net Income-$875K+8.0%
- EPS (Diluted)-0.09+6.6%
- Gross Margin37.81%+10.8%
- EBITDA Margin-11.88%+13.3%
- Operating Margin-13.76%+9.9%
- Net Margin-6.93%+10.6%
- ROE-2.83%+6.2%
KOSS Key Insights
Koss Corporation (KOSS) fundamental analysis — strengths, weaknesses & financial health based on data analysis
✓Strengths
- ✓Company is almost debt free
- ✓Healthy 5Y average net margin of 11.7%
- ✓Trading at only 1.2x book value
✗Weaknesses
- ✗Profits declining 13.4% over 5 years
- ✗Negative free cash flow
- ✗Low quality earnings: Net income not backed by cash flow
- ✗Sales declining 7.2% over 5 years
- ✗Trading more than 30% below 52-week high
* These insights are generated automatically based on available financial data. Please conduct your own research before making investment decisions.
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KOSS Price & Volume
Koss Corporation (KOSS) stock price & volume — 10-year historical chart
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KOSS Growth Metrics
Koss Corporation (KOSS) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR
Revenue CAGR
10 Years-6.31%
5 Years-7.17%
3 Years-10.66%
TTM3.28%
Profit CAGR
10 Years-
5 Years-
3 Years-
TTM-46.31%
EPS CAGR
10 Years-
5 Years-
3 Years-
TTM-44.32%
Return on Capital
10 Years-8%
5 Years-17.11%
3 Years-29.05%
Last Year-4.88%
KOSS Peer Comparison
Koss Corporation (KOSS) competitors in Audio, gaming, and music devices — business model, growth, and fundamentals comparison
| Company | Market Cap | Stock Price | P/E Ratio (TTM) | Revenue Growth 1Y | Net Margin | Return on Equity (ROE) | FCF Yield | Debt / Equity |
|---|---|---|---|---|---|---|---|---|
 SONO | 1.77B | 14.68 | -28.78 | -4.93% | -2.82% | -10.43% | 0.17 | |
 LOGI | 15.45B | 107.64 | 22.43 | 6.28% | 14.69% | 32.22% | ||
 GPRO | 135.06M | 0.79 | -1.34 | -18.71% | -20.7% | -201.66% | 1.09 | |
 AAPL | 4.38T | 298.01 | 39.95 | 6.43% | 27.15% | 146.69% | 1.52 | |
 AMZN | 2.63T | 244.39 | 34.09 | 12.38% | 12.22% | 23.34% | 0.37 | |
 QCOM | 238.32B | 226.11 | 45.13 | 13.66% | 22.31% | 40.19% | 0.77 | |
 TXN | 293.95B | 322.86 | 59.24 | 13.05% | 29.11% | 32.49% | 0.95 | |
 WMT | 934.04B | 117.18 | 42.92 | 4.73% | 3.18% | 22.7% | 0.63 |
Compare KOSS vs Peers
Koss Corporation (KOSS) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.
KOSS Income Statement
Koss Corporation (KOSS) annual income statement — 10-year revenue, gross profit & net income history
10Y historyFree accessUpdated daily
| Metric | Jun'17 | Jun'18 | Jun'19 | Jun'20 | Jun'21 | Jun'22 | Jun'23 | Jun'24 | Jun'25 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|
Sales/Revenue | 24.05M | 23.52M | 21.84M | 18.31M | 19.55M | 17.71M | 13.1M | 12.27M | 12.62M | 12.84M |
Revenue Growth % | -7.49% | -2.24% | -7.12% | -16.16% | 6.74% | -9.42% | -26.01% | -6.37% | 2.93% | 3.28% |
Cost of Goods Sold | 17.16M | 16.93M | 15.02M | 12.65M | 12.81M | 10.99M | 8.64M | 8.08M | 7.85M | 8.27M |
COGS % of Revenue | 71.33% | 72.01% | 68.78% | 69.08% | 65.56% | 62.07% | 65.97% | 65.88% | 62.19% | - |
Gross Profit | 6.9M▲ 0% | 6.58M▼ 4.5% | 6.82M▲ 3.6% | 5.66M▼ 17.0% | 6.73M▲ 18.9% | 6.72M▼ 0.2% | 4.46M▼ 33.6% | 4.19M▼ 6.1% | 4.77M▲ 14.1% | 4.57M▲ 0% |
Gross Margin % | 28.67% | 27.99% | 31.22% | 30.92% | 34.44% | 37.93% | 34.03% | 34.12% | 37.81% | 35.61% |
Gross Profit Growth % | -22.89% | -4.54% | 3.61% | -16.97% | 18.89% | -0.25% | -33.63% | -6.1% | 14.05% | - |
Operating Expenses | 7.67M | 6.92M | 6.42M | 6.15M | 7.12M | 5.81M | 29.34M | 6.06M | 6.51M | 6.79M |
OpEx % of Revenue | 31.88% | 29.43% | 29.37% | 33.57% | 36.44% | 32.84% | 223.99% | 49.39% | 51.57% | - |
Selling, General & Admin | 7.39M | 6.94M | 6.42M | 6.15M | 7.12M | 754.77K | 125.27K | 238.86K | 385.3K | 5.63M |
SG&A % of Revenue | 30.71% | 29.51% | 29.37% | 33.57% | 36.44% | 4.26% | 0.96% | 1.95% | 3.05% | - |
Research & Development | 213.65K | 427.01K | 334.79K | 397.36K | 410.6K | 285.24K | 288.23K | 238.09K | 213.87K | 213.87K |
R&D % of Revenue | 0.89% | 1.82% | 1.53% | 2.17% | 2.1% | 1.61% | 2.2% | 1.94% | 1.69% | - |
Other Operating Expenses | 67.55K | 0 | 0 | -397.36K | -410.6K | 4.77M | 28.93M | 5.58M | 5.91M | 951.08K |
Operating Income | -772.13K▲ 0% | -356.91K▲ 53.8% | 404.43K▲ 213.3% | -484.04K▼ 219.7% | -390.49K▲ 19.3% | 902.02K▲ 331.0% | -24.88M▼ 2858.7% | -1.87M▲ 92.5% | -1.74M▲ 7.2% | -2.22M▲ 0% |
Operating Margin % | -3.21% | -1.52% | 1.85% | -2.64% | -2% | 5.09% | -189.96% | -15.26% | -13.76% | -17.28% |
Operating Income Growth % | -134.03% | 53.78% | 213.31% | -219.68% | 19.33% | 331% | -2858.71% | 92.48% | 7.21% | - |
EBITDA | -268.54K | 169.35K | 834.18K | -153.41K | -87.88K | 1.2M | -24.65M | -1.68M | -1.5M | -1.93M |
EBITDA Margin % | -1.12% | 0.72% | 3.82% | -0.84% | -0.45% | 6.75% | -188.2% | -13.7% | -11.88% | -15.06% |
EBITDA Growth % | -109.74% | 163.06% | 392.58% | -118.39% | 42.72% | 1460.43% | -2162.25% | 93.19% | 10.71% | -38.8% |
D&A (Non-Cash Add-back) | 503.58K | 526.26K | 429.75K | 330.63K | 302.62K | 293.46K | 230.29K | 192.27K | 237.21K | 285.35K |
EBIT | -772.13K | -364.16K | 276.31K | -484.04K | -390.49K | 902.02K | -2.74M | -2.81M | -2.74M | -2.47M |
Net Interest Income | -964 | -5.22K | 3.18K | 20.18K | 2.71K | 11.51K | 520.81K | 847.64K | 879.77K | 881.38K |
Interest Income | 0 | 0 | 3.18K | 20.18K | 2.71K | 11.51K | 520.81K | 847.64K | 879.77K | 883.04K |
Interest Expense | 964 | 5.22K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.66K |
Other Income/Expense | -964 | -5.22K | 3.18K | 20.18K | 888.21K | 373.9K | 33.52M | 847.64K | 879.77K | 1.13M |
Pretax Income | -773.09K▲ 0% | -343.36K▲ 55.6% | 407.61K▲ 218.7% | -463.86K▼ 213.8% | 497.72K▲ 207.3% | 1.28M▲ 156.4% | 8.64M▲ 576.9% | -1.02M▼ 111.9% | -857.35K▲ 16.3% | -1.09M▲ 0% |
Pretax Margin % | -3.21% | -1.46% | 1.87% | -2.53% | 2.55% | 7.21% | 65.93% | -8.35% | -6.79% | -8.47% |
Income Tax | 190.55K | 3.04M | -26.5K | 1.74K | 4.13K | 7.52K | 317.38K | -73.6K | 17.48K | 13.4K |
Effective Tax Rate % | -24.65% | -886.14% | -6.5% | -0.38% | 0.83% | 0.59% | 3.67% | 7.18% | -2.04% | -1.23% |
Net Income | -963.64K▲ 0% | -3.39M▼ 251.4% | 434.11K▲ 112.8% | -465.6K▼ 207.3% | 493.59K▲ 206.0% | 1.27M▲ 157.0% | 8.32M▲ 555.9% | -950.91K▼ 111.4% | -874.83K▲ 8.0% | -1.1M▲ 0% |
Net Margin % | -4.01% | -14.4% | 1.99% | -2.54% | 2.53% | 7.16% | 63.51% | -7.75% | -6.93% | -8.57% |
Net Income Growth % | -169.38% | -251.38% | 112.82% | -207.25% | 206.01% | 156.97% | 555.88% | -111.43% | 8% | -46.31% |
Net Income (Continuing) | -963.64K | -3.41M | 305.99K | -465.6K | 493.59K | 1.27M | 8.32M | -950.91K | -874.83K | -1.1M |
Discontinued Operations | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
EPS (Diluted) | -0.13▲ 0% | -0.46▼ 253.8% | 0.06▲ 112.7% | -0.06▼ 207.3% | 0.05▲ 181.4% | 0.13▲ 153.9% | 0.85▲ 553.8% | -0.10▼ 111.8% | -0.09▲ 6.6% | -0.12▲ 0% |
EPS Growth % | -168.42% | -253.85% | 112.74% | -207.34% | 181.4% | 153.91% | 553.85% | -111.76% | 6.6% | -44.32% |
EPS (Basic) | -0.13 | -0.46 | 0.06 | -0.06 | 0.06 | 0.14 | 0.91 | -0.10 | -0.09 | - |
Diluted Shares Outstanding | 7.41M | 7.36M | 7.41M | 7.4M | 9.64M | 9.99M | 9.75M | 9.25M | 9.36M | 9.47M |
Basic Shares Outstanding | 7.38M | 7.36M | 7.4M | 7.4M | 7.86M | 9.07M | 9.19M | 9.25M | 9.36M | 9.47M |
Dividend Payout Ratio | - | - | - | - | - | - | - | - | - | - |
KOSS Balance Sheet
Koss Corporation (KOSS) balance sheet — assets, liabilities & shareholders' equity
| Metric | Jun'17 | Jun'18 | Jun'19 | Jun'20 | Jun'21 | Jun'22 | Jun'23 | Jun'24 | Jun'25 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|
Total Current Assets | 12.95M | 12.17M | 12.91M | 12.14M | 19.88M | 19.88M | 29.1M | 21.92M | 22.6M | 25.29M |
Cash & Short-Term Investments | 432.28K | 1.08M | 2.23M | 4M | 9.21M | 9.21M | 20.16M | 14.94M | 15.69M | 18.86M |
Cash Only | 432.28K | 1.08M | 2.23M | 4M | 9.21M | 9.21M | 3.09M | 2.84M | 2.81M | 1.9M |
Short-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 17.06M | 12.1M | 12.88M | 16.96M |
Accounts Receivable | 3.96M | 4.74M | 3.7M | 2.33M | 1.85M | 1.85M | 1.52M | 1.42M | 1.29M | 1.21M |
Days Sales Outstanding | 60.16 | 73.61 | 61.84 | 46.48 | 34.54 | 38.13 | 42.28 | 42.27 | 37.39 | 33.9 |
Inventory | 8.35M | 6.14M | 6.85M | 5.54M | 8.63M | 8.63M | 6.42M | 4.47M | 4.89M | 4.76M |
Days Inventory Outstanding | 177.52 | 132.32 | 166.47 | 159.82 | 245.86 | 286.67 | 271.29 | 202.1 | 227.12 | 211.14 |
Other Current Assets | 0 | 0 | 0 | 0 | 0 | 0 | 1M | 1.08M | 738.33K | 465.36K |
Total Non-Current Assets | 10.48M | 7.51M | 10.32M | 10.44M | 10.08M | 10.08M | 9.99M | 15.28M | 14.58M | 10.77M |
Property, Plant & Equipment | 1.41M | 1.13M | 3.74M | 3.57M | 4.34M | 4.34M | 3.97M | 3.99M | 3.99M | 3.93M |
Fixed Asset Turnover | 17.08x | 20.77x | 5.84x | 5.14x | 4.51x | 4.08x | 3.30x | 3.07x | 3.16x | 3.18x |
Goodwill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Intangible Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Long-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.99M | 4M | 12M |
Other Non-Current Assets | 6.02M | 6.37M | 6.57M | 6.87M | 5.74M | 5.74M | 6.02M | 6.3M | 6.58M | 6.84M |
Total Assets | 23.42M▲ 0% | 19.68M▼ 16.0% | 23.24M▲ 18.1% | 22.58M▼ 2.8% | 29.96M▲ 32.7% | 29.96M▲ 0.0% | 39.09M▲ 30.5% | 37.2M▼ 4.8% | 37.18M▼ 0.0% | 36.06M▲ 0% |
Asset Turnover | 1.03x | 1.20x | 0.94x | 0.81x | 0.65x | 0.59x | 0.34x | 0.33x | 0.34x | 0.35x |
Asset Growth % | -2.89% | -16% | 18.09% | -2.82% | 32.67% | 0% | 30.48% | -4.83% | -0.04% | -6.29% |
Total Current Liabilities | 3.39M | 2.61M | 3M | 2.62M | 2.13M | 2.13M | 2.38M | 1.3M | 1.94M | 1.65M |
Accounts Payable | 2.24M | 1.43M | 1.44M | 827.71K | 796.16K | 796.16K | 267.51K | 329.83K | 819.33K | 478.56K |
Days Payables Outstanding | 47.71 | 30.81 | 34.9 | 23.88 | 22.68 | 26.44 | 11.3 | 14.9 | 38.09 | 30.53 |
Short-Term Debt | 0 | 0 | 265.44K | 783.65K | 0 | 0 | 0 | 0 | 0 | 273.05K |
Deferred Revenue (Current) | 21.18K | 53.37K | 711.41K | 440K | 574.41K | 574.41K | 732.09K | 262.84K | 286.45K | 1.02M |
Other Current Liabilities | 861.67K | 486.17K | 845.13K | 112.22K | 275.28K | 275.28K | 153.5K | 159.18K | 217.22K | 615.91K |
Current Ratio | 3.82x | 4.67x | 4.31x | 4.64x | 9.33x | 9.33x | 12.21x | 16.89x | 11.65x | 15.36x |
Quick Ratio | 1.36x | 2.31x | 2.02x | 2.52x | 5.28x | 5.28x | 9.51x | 13.44x | 9.14x | 12.47x |
Cash Conversion Cycle | 189.96 | 175.11 | 193.42 | 182.42 | 257.72 | 298.36 | 302.28 | 229.47 | 226.42 | 214.51 |
Total Non-Current Liabilities | 2.46M | 2.55M | 5.17M | 4.81M | 5.13M | 5.13M | 4.9M | 4.75M | 4.63M | 4.68M |
Long-Term Debt | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Capital Lease Obligations | 0 | 2.85M | 2.58M | 2.31M | 3.02M | 3.02M | 2.79M | 2.54M | 2.29M | 8.81M |
Deferred Tax Liabilities | 0 | 348 | 2.21K | 2.51K | 0 | 0 | 0 | 0 | 0 | 0 |
Other Non-Current Liabilities | 2.46M | 2.39M | 2.42M | 2.33M | 1.94M | 1.94M | 2M | 2.09M | 2.23M | 2.45M |
Total Liabilities | 5.85M | 5.16M | 8.16M | 7.42M | 7.26M | 7.26M | 7.28M | 6.05M | 6.57M | 6.33M |
Total Debt | 0 | 3.1M | 2.85M | 3.37M | 3.25M | 3.25M | 3.02M | 2.78M | 2.54M | 2.38M |
Net Debt | -432.28K | 2.02M | 619.56K | -633.36K | -5.96M | -5.96M | -66.87K | -55.66K | -266.06K | 476.54K |
Debt / Equity | - | 0.21x | 0.19x | 0.22x | 0.14x | 0.14x | 0.10x | 0.09x | 0.08x | 0.08x |
Debt / EBITDA | - | 18.32x | 3.41x | - | - | 2.72x | - | - | - | -1.23x |
Net Debt / EBITDA | - | 11.93x | 0.74x | - | - | -4.99x | - | - | - | -0.25x |
Interest Coverage | -800.96x | -69.79x | - | - | - | - | - | - | - | -1491.37x |
Total Equity | 17.57M▲ 0% | 14.52M▼ 17.4% | 15.07M▲ 3.8% | 15.16M▲ 0.6% | 22.7M▲ 49.8% | 22.7M▲ 0.0% | 31.81M▲ 40.1% | 31.15M▼ 2.1% | 30.61M▼ 1.7% | 29.73M▲ 0% |
Equity Growth % | -3.38% | -17.38% | 3.82% | 0.56% | 49.76% | 0% | 40.14% | -2.08% | -1.72% | -7.01% |
Book Value per Share | 2.37 | 1.97 | 2.03 | 2.05 | 2.35 | 2.27 | 3.26 | 3.37 | 3.27 | 3.14 |
Total Shareholders' Equity | 17.57M | 14.52M | 15.07M | 15.16M | 22.7M | 22.7M | 31.81M | 31.15M | 30.61M | 29.73M |
Common Stock | 36.91K | 36.91K | 37.02K | 37.02K | 45.74K | 45.74K | 46.17K | 46.5K | 47.28K | 47.33K |
Retained Earnings | 12.11M | 8.73M | 8.7M | 8.24M | 10M | 10M | 18.65M | 17.7M | 16.82M | 15.95M |
Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Accumulated OCI | -7.71M | -7.36M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -37.96K |
Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
KOSS Cash Flow Statement
Koss Corporation (KOSS) cash flow — operating, investing & free cash flow history
| Metric | Jun'17 | Jun'18 | Jun'19 | Jun'20 | Jun'21 | Jun'22 | Jun'23 | Jun'24 | Jun'25 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|
Cash from Operations | 234.25K | 1.03M | 1.41M | 1.8M | 348.74K | -942.53K | 10.74M | -190.53K | -214.91K | -1.12M |
Operating CF Margin % | 0.97% | 4.38% | 6.46% | 9.84% | 1.78% | -5.32% | 81.95% | -1.55% | -1.7% | - |
Operating CF Growth % | -25.55% | 340.16% | 36.85% | 27.68% | -80.64% | -370.27% | 1239.02% | -101.77% | -12.79% | -388.32% |
Net Income | -963.64K | -3.39M | 434.11K | -465.6K | 493.59K | 1.27M | 8.32M | -950.91K | -874.83K | -1.1M |
Depreciation & Amortization | 503.58K | 526.26K | 429.75K | 330.63K | 302.62K | 293.46K | 230.29K | 192.27K | 237.21K | 285.35K |
Stock-Based Compensation | 349.75K | 331.56K | 387.56K | 549.59K | 0 | 463.63K | 289.68K | 155.83K | 31.78K | 7.57K |
Deferred Taxes | 170.3K | 3.04M | -13.28K | 13.28K | 0 | 0 | 0 | 0 | 0 | 0 |
Other Non-Cash Items | -369.54K | -372.75K | -198.6K | -287.7K | 53.09K | -1.21M | -339.47K | -477.39K | -296.77K | 68.58K |
Working Capital Changes | 543.79K | 889.82K | 371.52K | 1.66M | -500.56K | -1.76M | 2.24M | 889.66K | 687.7K | -376.25K |
Change in Receivables | -398.81K | -773.33K | 1.03M | 1.28M | 100.13K | 429.47K | 328.14K | 101.17K | 127.35K | 35.59K |
Change in Inventory | 250.14K | 2.21M | -712.77K | 1.31M | -362.72K | -2.73M | 2.21M | 1.95M | -411.39K | -363.62K |
Change in Payables | 276.45K | -813.62K | 6.88K | -608.67K | -429.27K | 397.73K | -528.65K | 62.32K | 489.5K | 5.31K |
Cash from Investing | -537.36K | -381.84K | -310.99K | -537.27K | -704.21K | 1.81M | -17.02M | -198.43K | -120.28K | -85.02K |
Capital Expenditures | -403.43K | -250.62K | -187.76K | -424.16K | -600.15K | -108.16K | -98.44K | -461.76K | -490.72K | -323.44K |
CapEx % of Revenue | 1.68% | 1.07% | 0.86% | 2.32% | 3.07% | 0.61% | 0.75% | 3.76% | 3.89% | 2.52% |
Acquisitions | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Investments | - | - | - | - | - | - | - | - | - | - |
Other Investing | -133.93K | -131.22K | -123.24K | -113.12K | -104.05K | 1.92M | -88K | -81.74K | -70.58K | 2.95M |
Cash from Financing | 0 | 0 | 46.68K | 506.7K | 3.31M | 1.39M | 171.35K | 134.97K | 305.91K | 167.31K |
Debt Issued (Net) | 0 | 0 | 0 | 506.7K | 0 | 0 | 0 | 0 | 0 | -4.84K |
Equity Issued (Net) | 0 | 0 | 0 | 0 | 3.31M | 1.39M | 0 | 134.97K | 305.91K | 153.46K |
Dividends Paid | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Share Repurchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Other Financing | 0 | 0 | 46.68K | 0 | 0 | 0 | 171.35K | 0 | 0 | 18.68K |
Net Change in Cash | -303.11K▲ 0% | 649.25K▲ 314.2% | 1.15M▲ 76.6% | 1.77M▲ 54.4% | 2.95M▲ 66.6% | 2.26M▼ 23.5% | -6.12M▼ 370.9% | -253.98K▲ 95.8% | -29.28K▲ 88.5% | -1.03M▲ 0% |
Free Cash Flow | -169.18K▲ 0% | 780.47K▲ 561.3% | 1.22M▲ 56.7% | 1.38M▲ 12.6% | -251.42K▼ 118.3% | -1.05M▼ 317.9% | 10.64M▲ 1112.4% | -652.29K▼ 106.1% | -705.63K▼ 8.2% | -1.44M▲ 0% |
FCF Margin % | -0.7% | 3.32% | 5.6% | 7.52% | -1.29% | -5.93% | 81.2% | -5.32% | -5.59% | -11.21% |
FCF Growth % | -25.16% | 561.32% | 56.74% | 12.61% | -118.25% | -317.9% | 1112.4% | -106.13% | -8.18% | -325.09% |
FCF per Share | -0.02 | 0.11 | 0.17 | 0.19 | -0.03 | -0.11 | 1.09 | -0.07 | -0.08 | -0.15 |
FCF Conversion (FCF/Net Income) | -0.24x | -0.30x | 3.25x | -3.87x | 0.71x | -0.74x | 1.29x | 0.20x | 0.25x | 1.31x |
Interest Paid | 964 | 5.22K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 599 |
Taxes Paid | 523.34K | 3.18K | 1.62K | 0 | 0 | 0 | 320.07K | 0 | 4.85K | -6.54K |
KOSS Key Ratios
Koss Corporation (KOSS) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios
| Metric | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|
Return on Equity (ROE) | -5.39% | -21.1% | 2.93% | -3.08% | 2.61% | 5.59% | 30.53% | -3.02% | -2.83% | -3.62% |
Return on Invested Capital (ROIC) | -3.35% | -1.59% | 1.88% | -2.4% | -1.87% | 4.04% | -77% | -4.47% | -4.24% | -5.47% |
Gross Margin | 28.67% | 27.99% | 31.22% | 30.92% | 34.44% | 37.93% | 34.03% | 34.12% | 37.81% | 35.61% |
Net Margin | -4.01% | -14.4% | 1.99% | -2.54% | 2.53% | 7.16% | 63.51% | -7.75% | -6.93% | -8.57% |
Debt / Equity | - | 0.21x | 0.19x | 0.22x | 0.14x | 0.14x | 0.10x | 0.09x | 0.08x | 0.08x |
Interest Coverage | -800.96x | -69.79x | - | - | - | - | - | - | - | -1491.37x |
FCF Conversion | -0.24x | -0.30x | 3.25x | -3.87x | 0.71x | -0.74x | 1.29x | 0.20x | 0.25x | 1.31x |
Revenue Growth | -7.49% | -2.24% | -7.12% | -16.16% | 6.74% | -9.42% | -26.01% | -6.37% | 2.93% | 3.28% |
Related:KOSS Dividend History·KOSS Revenue History·KOSS Price History·KOSS P/E History·KOSS Financial Ratios·KOSS Institutional Holders
KOSS SEC Filings & Documents
Koss Corporation (KOSS) SEC filings — annual & quarterly reports (10-K, 10-Q)
KOSS Frequently Asked Questions
Koss Corporation (KOSS) stock FAQ — growth, dividends, profitability & financials explained
Growth & Financials
Koss Corporation (KOSS) reported $12.8M in revenue for fiscal year 2025. This represents a 65% decrease from $36.4M in 1996.
Koss Corporation (KOSS) grew revenue by 2.9% over the past year. Growth has been modest.
Koss Corporation (KOSS) reported a net loss of $1.1M for fiscal year 2025.
Dividend & Returns
Koss Corporation (KOSS) has a return on equity (ROE) of -2.8%. Negative ROE indicates the company is unprofitable.
Koss Corporation (KOSS) had negative free cash flow of $1.4M in fiscal year 2025, likely due to heavy capital investments.