Company / Operating Margin
KOSS CORP Operating Margin History
FY2012-FY2015 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Operating Margin
-42.0%
FY2015
5-year range
-42.0% / 21.4%
FY2012-FY2015
Trend
-296.4%
vs FY2014
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Operating Margin changed -296% YoY in FY2015, a notable deviation from the 3-year average annual change of -73%.
Based on SEC 10-K filings.
-42.0% in FY2015 with a 3-year CAGR of -57.0%.
Declined from 10.3% to -42.0% over the past 2 years.
Operating Margin over time
Growth rates
- 3-Year Change
- -57.0pp
- 5-Year Change
- -
- 10-Year Change
- -
Key checks
Key Insights
- In FY2015, operating margin decreased 296.4% year-over-year.
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 | Operating MarginValue | YoY GrowthYoY |
|---|---|---|
| FY2018 | - | - |
| FY2017 | - | - |
| FY2016 | - | - |
| FY2015 | -42.0% | -296.4% |
| FY2014 | 21.4% | +108.3% |
| FY2013 | 10.3% | -31.9% |
| FY2012 | 15.1% | - |
As of FY2015 · SEC 10-K · Updated Jun 24, 2026