vs

Side-by-side financial comparison of KOSS CORP (KOSS) and Sunrise Realty Trust, Inc. (SUNS). Click either name above to swap in a different company.

Sunrise Realty Trust, Inc. is the larger business by last-quarter revenue ($5.2M vs $2.9M, roughly 1.8× KOSS CORP). Sunrise Realty Trust, Inc. runs the higher net margin — 31.2% vs -19.8%, a 51.0% gap on every dollar of revenue.

Koss Corporation is a company in Milwaukee, Wisconsin, US that manufactures headphones. The company created the first high-fidelity stereo headphones in 1958.

Namdar Realty Group is a private, family-owned real estate investment trust based in Great Neck, New York. As of 2021, the company owns over 400 properties.

KOSS vs SUNS — Head-to-Head

Bigger by revenue
SUNS
SUNS
1.8× larger
SUNS
$5.2M
$2.9M
KOSS
Higher net margin
SUNS
SUNS
51.0% more per $
SUNS
31.2%
-19.8%
KOSS

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
KOSS
KOSS
SUNS
SUNS
Revenue
$2.9M
$5.2M
Net Profit
$-565.4K
$1.6M
Gross Margin
29.0%
Operating Margin
-35.5%
31.2%
Net Margin
-19.8%
31.2%
Revenue YoY
-19.6%
Net Profit YoY
-700.6%
EPS (diluted)
$-0.06
$0.11

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
KOSS
KOSS
SUNS
SUNS
Q4 25
$2.9M
$5.2M
Q3 25
$4.1M
$6.1M
Q2 25
$3.1M
$5.7M
Q1 25
$2.8M
$4.6M
Q4 24
$3.6M
Q3 24
$3.2M
$3.2M
Q2 24
$2.9M
$2.0M
Q1 24
$2.6M
Net Profit
KOSS
KOSS
SUNS
SUNS
Q4 25
$-565.4K
$1.6M
Q3 25
$243.7K
$4.1M
Q2 25
$-232.7K
$3.4M
Q1 25
$-316.7K
$3.1M
Q4 24
$94.1K
Q3 24
$-419.5K
$1.7M
Q2 24
$-110.4K
$1.5M
Q1 24
$-313.8K
Gross Margin
KOSS
KOSS
SUNS
SUNS
Q4 25
29.0%
Q3 25
40.0%
Q2 25
36.0%
Q1 25
39.0%
Q4 24
39.5%
Q3 24
36.6%
Q2 24
40.4%
Q1 24
31.9%
Operating Margin
KOSS
KOSS
SUNS
SUNS
Q4 25
-35.5%
31.2%
Q3 25
-1.1%
67.0%
Q2 25
-14.2%
59.2%
Q1 25
-18.7%
67.1%
Q4 24
-4.0%
Q3 24
-19.9%
54.7%
Q2 24
-11.0%
76.5%
Q1 24
-23.1%
Net Margin
KOSS
KOSS
SUNS
SUNS
Q4 25
-19.8%
31.2%
Q3 25
6.0%
67.0%
Q2 25
-7.5%
59.2%
Q1 25
-11.4%
67.1%
Q4 24
2.6%
Q3 24
-13.1%
54.7%
Q2 24
-3.8%
76.5%
Q1 24
-11.9%
EPS (diluted)
KOSS
KOSS
SUNS
SUNS
Q4 25
$-0.06
$0.11
Q3 25
$0.03
$0.30
Q2 25
$-0.02
$0.25
Q1 25
$-0.03
$0.27
Q4 24
$0.01
Q3 24
$-0.05
$0.25
Q2 24
$-0.01
$0.22
Q1 24
$-0.03

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
KOSS
KOSS
SUNS
SUNS
Cash + ST InvestmentsLiquidity on hand
$15.5M
$6.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$30.3M
$182.0M
Total Assets
$36.8M
$310.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOSS
KOSS
SUNS
SUNS
Q4 25
$15.5M
$6.4M
Q3 25
$16.5M
$5.5M
Q2 25
$15.7M
$5.6M
Q1 25
$13.0M
$1.6M
Q4 24
$9.7M
Q3 24
$11.9M
$70.2M
Q2 24
$14.9M
$11.3M
Q1 24
$9.9M
Stockholders' Equity
KOSS
KOSS
SUNS
SUNS
Q4 25
$30.3M
$182.0M
Q3 25
$30.9M
$184.6M
Q2 25
$30.6M
$184.3M
Q1 25
$30.7M
$184.8M
Q4 24
$31.0M
Q3 24
$30.8M
$112.1M
Q2 24
$31.1M
$48.9M
Q1 24
$31.1M
Total Assets
KOSS
KOSS
SUNS
SUNS
Q4 25
$36.8M
$310.2M
Q3 25
$37.7M
$258.8M
Q2 25
$37.2M
$256.5M
Q1 25
$37.3M
$234.4M
Q4 24
$37.4M
Q3 24
$38.1M
$167.8M
Q2 24
$37.2M
$49.5M
Q1 24
$37.6M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
KOSS
KOSS
SUNS
SUNS
Operating Cash FlowLast quarter
$-760.8K
$-3.4M
Free Cash FlowOCF − Capex
$-1.1M
FCF MarginFCF / Revenue
-37.5%
Capex IntensityCapex / Revenue
10.9%
Cash ConversionOCF / Net Profit
-2.11×
TTM Free Cash FlowTrailing 4 quarters
$-546.7K

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOSS
KOSS
SUNS
SUNS
Q4 25
$-760.8K
$-3.4M
Q3 25
$762.6K
$-656.3K
Q2 25
$-534.9K
$-322.7K
Q1 25
$370.4K
$-914.6K
Q4 24
$-252.0K
Q3 24
$201.6K
$-513.1K
Q2 24
$-174.0K
Q1 24
$328.6K
Free Cash Flow
KOSS
KOSS
SUNS
SUNS
Q4 25
$-1.1M
Q3 25
$761.5K
Q2 25
$-541.8K
Q1 25
$306.2K
Q4 24
$-314.3K
Q3 24
$-155.6K
Q2 24
$-174.8K
Q1 24
$269.3K
FCF Margin
KOSS
KOSS
SUNS
SUNS
Q4 25
-37.5%
Q3 25
18.7%
Q2 25
-17.6%
Q1 25
11.0%
Q4 24
-8.8%
Q3 24
-4.9%
Q2 24
-6.0%
Q1 24
10.2%
Capex Intensity
KOSS
KOSS
SUNS
SUNS
Q4 25
10.9%
Q3 25
0.0%
Q2 25
0.2%
Q1 25
2.3%
Q4 24
1.8%
Q3 24
11.2%
Q2 24
0.0%
Q1 24
2.3%
Cash Conversion
KOSS
KOSS
SUNS
SUNS
Q4 25
-2.11×
Q3 25
3.13×
-0.16×
Q2 25
-0.10×
Q1 25
-0.30×
Q4 24
-2.68×
Q3 24
-0.30×
Q2 24
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Related Comparisons