Koss financials
$3.98−2.45%
Close Sep 29, 2026 · split-adjustedRevenue
Net income
Income statement & cash flow
| Quarter | Q4 '26 Jun 30 | Q3 '26 Mar 31 | Q2 '26 Dec 31 | Q1 '26 Sep 30 | Q4 '25 Jun 30 | Q3 '25 Mar 31 | Q2 '25 Dec 31 | Q1 '25 Sep 30 | Q4 '24 Jun 30 | Q3 '24 Mar 31 | Q2 '24 Dec 31 | Q1 '24 Sep 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $3.3M | $2.8M | $2.9M | $4.1M | $3.1M | $2.8M | $3.6M | $3.2M | $2.9M | $2.6M | $3.4M | $3.4M |
| Gross profit | $2.0M | $1.0M | $830.8K | $1.6M | $1.1M | $1.1M | $1.4M | $1.2M | $1.2M | $841.5K | $1.1M | $1.1M |
| Gross margin | 61.0% | 35.5% | 29.0% | 40.0% | 36.0% | 39.0% | 39.5% | 36.6% | 40.4% | 31.9% | 33.0% | 31.6% |
| Operating income | $267.3K | -$719.1K | -$1.0M | -$46.0K | -$439.2K | -$519.0K | -$141.8K | -$637.1K | -$317.8K | -$609.7K | -$476.1K | -$468.6K |
| Net income | $476.8K | -$546.6K | -$565.4K | $243.7K | -$232.7K | -$316.7K | $94.1K | -$419.5K | -$110.4K | -$313.8K | -$269.2K | -$257.6K |
| Net margin | 14.6% | −19.3% | −19.8% | 6.0% | −7.5% | −11.4% | 2.6% | −13.1% | −3.8% | −11.9% | −8.0% | −7.6% |
| Diluted EPS | $0.05 | $-0.06 | $-0.06 | $0.03 | $-0.03 | $-0.03 | $0.01 | $-0.05 | $-0.01 | $-0.03 | $-0.03 | $-0.03 |
| EBITDA | $349.9K | -$648.4K | -$940.2K | $21.4K | -$374.3K | -$460.5K | -$81.1K | -$584.0K | -$267.5K | -$561.3K | -$428.1K | -$423.0K |
| Operating cash flow | $1.0M | -$582.6K | -$760.8K | $762.6K | -$534.9K | $370.4K | -$252.0K | $201.6K | -$174.0K | $328.6K | $368.1K | -$713.2K |
| Free cash flow | $1.0M | -$586.3K | -$1.1M | $761.5K | -$541.8K | $306.2K | -$314.3K | -$155.6K | -$174.8K | $269.3K | $279.2K | -$1.0M |
| Diluted shares | 9.4M | 9.5M | 9.5M | 9.5M | 9.1M | 9.4M | 9.6M | 9.3M | 9.3M | 9.3M | 9.2M | 9.2M |
Balance sheet
| Period end | Jun 30 | Mar 31 | Dec 31 | Sep 30 | Jun 30 | Mar 31 |
|---|---|---|---|---|---|---|
| Cash & equivalents | $3.0M | $1.9M | $2.5M | $2.5M | $2.8M | $2.9M |
| Short-term investments | $16.8M | $17.0M | $13.0M | $13.9M | $12.9M | $10.1M |
| Total debt | $21.9K | $24.5K | $26.9K | $29.3K | $0.00 | $0.00 |
| Total assets | $36.7M | $36.1M | $36.8M | $37.7M | $37.2M | $37.3M |
| Total liabilities | $6.5M | $6.3M | $6.5M | $6.8M | $6.6M | $6.6M |
| Shareholders' equity | $30.2M | $29.7M | $30.3M | $30.9M | $30.6M | $30.7M |
From SEC filings via Massive. Fiscal periods follow the company's own calendar; free cash flow is operating cash flow minus capital expenditure.
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology