Company / Gross Margin
KOSS CORP Gross Margin History
FY2012-FY2018 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Gross Margin
28.7%
FY2018
5-year range
-1.2% / 37.5%
FY2014-FY2018
Trend
-16.6%
vs FY2017
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Declined from 34.9% to 28.7% over the past 2 years.
Based on SEC 10-K filings.
28.7% in FY2018 with a 5-year CAGR of -9.7%.
Declined from 34.9% to 28.7% over the past 2 years.
Gross Margin over time
Growth rates
- 3-Year Change
- +29.8pp
- 5-Year Change
- -9.7pp
- 10-Year Change
- -
Key checks
Key Insights
- In FY2018, gross margin decreased 16.6% year-over-year.
- Peak gross margin was recorded in FY2012.
- Lowest gross margin in the period was in FY2015.
Company context
Key Data Points
- Altman Z-Score 5.08 (safe zone, above 2.9 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Gross MarginValue | YoY GrowthYoY |
|---|---|---|
| FY2018 | 28.7% | -16.6% |
| FY2017 | 34.4% | -1.4% |
| FY2016 | 34.9% | +3055.1% |
| FY2015 | -1.2% | -103.1% |
| FY2014 | 37.5% | -2.3% |
| FY2013 | 38.4% | -5.5% |
| FY2012 | 40.6% | - |
As of FY2018 · SEC 10-K · Updated Jun 24, 2026