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Koss Corp (KOSS) stock analysis

KOSSNasdaqHousehold Audio & Video EquipmentFiscal year ends June 30
Financials through Q1 FY2027, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 30, 2026Score 9/3040% below fair value
$3.31+0.06 (+1.85%)

Close on Nov 11, 2026Market cap $31.33MP/E –Yield –

StockData Score

Prices as of Nov 11, 2026How the score works

Value3Growth1Performance0Health5Dividend0

Mixed9 of 30 checks passed

Koss passes 9 of the 30 checks behind our score; 12 could not be run for lack of data and count as not passed. Each dot in the shape is one check — hover it for the numbers.

Valuation
3/6
Growth
1/6
Past performance
0/6
Financial health
5/6
Dividend
0/6

What stands out

  • Margin of safety over 20%

    The price is 40.4% below fair value, more than the 20% cushion we look for.

  • Trading below fair value

    The share price of $3.31 is below our fair value estimate of $5.56.

  • No debt

    Koss has no borrowings on its latest balance sheet.

  • Debt covered by cash flow

    There is no debt to cover.

What to watch

  • Return on equity under 15%

    Return on equity was -2.9% over the last twelve months and averaged 5.8% over five years; we look for 15% on both.

  • Return on capital under 10%

    Return on invested capital was -11.6%, below the 10% that usually covers the cost of capital.

  • Revenue growing under 10% a year

    Revenue grew -0.2% a year over the last three fiscal years, short of the 10% we look for.

  • Interest not well covered

    Operating income covers interest expense -969.4 times; we look for at least 5.

Valuation3/6
  • P/E against its history

    Not enough price and earnings history to compare.

  • P/E against the industry

    Needs positive earnings and enough profitable companies in the industry.

  • EV/EBITDA against its history

    Needs positive EBITDA and price history.

  • P/B below the industry

    Koss's price-to-book of 1.05 is below the Electronic and Other Electrical Equipment and Components, except Computer Equipment median of 3.01.

  • Trading below fair value

    The share price of $3.31 is below our fair value estimate of $5.56.

  • Margin of safety over 20%

    The price is 40.4% below fair value, more than the 20% cushion we look for.

Growth1/6
  • Revenue growing under 10% a year

    Revenue grew -0.2% a year over the last three fiscal years, short of the 10% we look for.

  • EPS growth over 3 years

    Needs positive EPS three years ago and today.

  • Earnings acceleration

    Needs positive net income now, a year ago and five years ago.

  • Growing slower than the industry

    Revenue grew -10.7% over the last twelve months; the Electronic and Other Electrical Equipment and Components, except Computer Equipment median is -3.5%.

  • Company guidance

    No outlook found in earnings releases from the last twelve months.

  • Gross margin improving

    Gross margin was 41.9% over the last twelve months, against 38.8% a year earlier.

Past performance0/6
  • Return on equity under 15%

    Return on equity was -2.9% over the last twelve months and averaged 5.8% over five years; we look for 15% on both.

  • Return on capital under 10%

    Return on invested capital was -11.6%, below the 10% that usually covers the cost of capital.

  • Return on equity below the industry

    Koss's return on equity of -2.9% is below the Electronic and Other Electrical Equipment and Components, except Computer Equipment median of 0.4%.

  • Earnings over 5 years

    Needs positive net income five years ago and in the latest year.

  • Net margin below its 5-year average

    Net margin was -7.2% over the last twelve months, against a 5-year average of 10.6%.

  • Net margin below the industry

    Koss's net margin of -7.2% is below the Electronic and Other Electrical Equipment and Components, except Computer Equipment median of -0.2%.

Financial health5/6
  • No debt

    Koss has no borrowings on its latest balance sheet.

  • Debt not rising

    With no debt today, leverage cannot have risen.

  • Debt covered by cash flow

    There is no debt to cover.

  • Interest not well covered

    Operating income covers interest expense -969.4 times; we look for at least 5.

  • Short-term assets cover short-term debts

    Current assets are 14.07 times current liabilities.

  • Low bankruptcy risk

    The Altman Z-score is 4.53; above 3 is the safe zone and below 1.8 the distress zone.

Dividend0/6
  • No dividend

    Koss has not paid a dividend in the last twelve months.

  • Yield against Treasuries

    No dividend.

  • Yield against the market

    No dividend.

  • Dividend stability

    No dividend.

  • Earnings cover

    No dividend.

  • Cash-flow cover

    No dividend.

Scores of similar companies

Our estimate per share

$5.56

The share price is 40% below this estimate.

20%+ below
Near fair value
20%+ above
$3.31Price$5.56Fair value
MethodMultiple usedOwn 5Y medianIndustry medianValue per shareWeight
P/B2.2×1.5×3.0×$7.0450%
P/S3.2×3.3×3.1×$4.0750%
Fair value$5.56100%

Valuation over time

Using the earnings and balance sheet published at each date, not today's.

  • P/E at month end
  • Own 5-year median 46.1
  • Electronic and Other Electrical Equipment and Components, except Computer Equipment median 32.5

An estimate from reported numbers and market multiples, not a price target or investment advice. It can be far off for companies whose profits are about to change sharply.

Market risk

From the past year of daily prices.

Liquidity

High risk

Average value traded per day
$94.93K
Value traded per 1% price move
$40.53K

Downside

Medium risk

Typical loss in a bad month
16.7%
Volatility (annualized)
45%
Sharpe ratio, 1 year
-0.87
Beta to the S&P 500 (5Y)
1.63

Typical bad-month loss, week by week

25%: high

Margins

Share of revenue, fiscal years 2012 to 2026

Gross margin

41.9%+7.4 pts over 5 years

Operating margin

-11.6%−9.6 pts over 5 years

Net margin

-3.0%−5.5 pts over 5 years

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