Koss Corporation (KOSS) Operating margin 2018–2026
Koss Corporation (KOSS) operating margin by fiscal year — reported operating income divided by reported revenue.
-11.6%FY2026 · since FY2018: -1.5% → -11.6%
| Fiscal year | Value | YoY |
|---|---|---|
| FY2026 | -11.6% | +2.1 pp |
| FY2025 | -13.8% | +1.5 pp |
| FY2024 | -15.3% | +174.7 pp |
| FY2023 | -190.0% | -195.1 pp |
| FY2022 | 5.1% | +7.1 pp |
| FY2021 | -2.0% | +0.6 pp |
| FY2020 | -2.6% | -3.9 pp |
| FY2019 | 1.3% | +2.8 pp |
| FY2018 | -1.5% | — |
Operating margin = reported operating income ÷ reported revenue for the same fiscal year. Operating-loss years show as a negative margin.
Source: SEC XBRL filings · For reference only · Not investment advice