NASDAQ:KOSS
Koss Corp.
Koss Corp.'s revenue grew 3.1% in fiscal 2026 to $13.0M while operating margin rose to −11.6%. Free cash flow was $122,721, 0.9% of revenue, and the diluted share count rose 1.1%.Summary generated from Koss Corp.'s SEC filings. Latest annual report filed Aug 28, 2026.
Key statistics
Fiscal 2026 from SEC filings. MethodologyRevenue (FY26)$13.0M
Revenue growth+3.1%
Revenue, 5-yr CAGR−7.8%
Gross margin41.9%
Operating margin−11.6%
Net margin−3.0%
ROICn/a
Return on equity−1.3%
Debt / equityn/a
Free cash flow$122,721
FCF margin0.9%
Share count change+1.1%
Financials
| Item | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
| Revenue | 18 | 13 | 12 | 13 | 13 |
| Operating income | 1 | −25 | −2 | −2 | −2 |
| Net income | 1 | 8 | −1 | −1 | −0 |
| Free cash flow | −1 | 11 | −1 | −1 | 0 |
Recent filings
- DEF 14AProxy statement
Aug 28, 2026 - 10-KAnnual report for the fiscal year ended Jun 30, 2026
Aug 28, 2026 - 8-KResults of operations and financial condition
Aug 27, 2026 - 4Insider transaction report
May 8, 2026 - 4Insider transaction report
May 8, 2026 - 10-QQuarterly report for the period ended Mar 31, 2026
May 8, 2026 - 8-KResults of operations and financial condition
May 7, 2026 - 10-QQuarterly report for the period ended Dec 31, 2025
Jan 30, 2026