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Friday 6 November 2026
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Koss Corporation
KOSS Technology Consumer Electronics
Koss Corporation’s revenue for fiscal 2026 (year ended June 2026) was $13.0 million, up 3.14% from fiscal 2025.
- Revenue
- −24.0%
- EPS
- −166.7%
- Free cash flow
- −227.9%
- Total debt
- −55.7%
Quarter to September 2026, against a year earlier
3.12
0.09
+2.97%
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Koss Corporation (KOSS) P/E ratio
Koss Corporation has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (November 2026) to 814× (June 2021) — the current reading is the lowest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2026 | 0.0× | — |
| FY2025 | 0.0× | — |
| FY2024 | 0.0× | — |
| FY2023 | 4.1× | (92.39%) |
| FY2022 | 53.5× | (83.88%) |
| FY2021 | 332× | — |
| FY2020 | 0.0× | — |
| FY2019 | 46.6× | — |
| FY2018 | 0.0× | — |
| FY2017 | 0.0× | — |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Sep 2026 | 0.0× | — |
| Jun 2026 | 0.0× | — |
| Mar 2026 | 0.0× | — |
| Dec 2025 | 0.0× | — |
| 43 more quarters | Free account |
Against its own ten years
Low 0.0×
High 814×
Ten-year median
0.0×
Current reading's percentile
58
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| VUZI Vuzix Corporation compare | n/m |
| FOXX Foxx Development Holdings Inc. compare | n/m |
| KOSS Koss Corporation | n/m |
| ZEPP Zepp Health Corporation Sponsored ADR compare | n/m |
| UEIC Universal Electronics Inc. compare | n/m |
| MSN Emerson Radio Corporation compare | n/m |
| FXHO UTime Limited compare | n/m |
| AXIL AXIL Brands, Inc. compare | 13.3× |
| FEBO Fenbo Holdings Limited compare | — |
| Technology sector median | 25.7× |
| Market median | 17.9× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)