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Side-by-side financial comparison of KOSS CORP (KOSS) and Presurance Holdings, Inc. (PRHI). Click either name above to swap in a different company.

Presurance Holdings, Inc. is the larger business by last-quarter revenue ($5.7M vs $2.9M, roughly 2.0× KOSS CORP). KOSS CORP runs the higher net margin — -19.8% vs -369.2%, a 349.4% gap on every dollar of revenue. On growth, KOSS CORP posted the faster year-over-year revenue change (-19.6% vs -61.4%). Over the past eight quarters, KOSS CORP's revenue compounded faster (4.2% CAGR vs -44.7%).

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

KOSS vs PRHI — Head-to-Head

Bigger by revenue
PRHI
PRHI
2.0× larger
PRHI
$5.7M
$2.9M
KOSS
Growing faster (revenue YoY)
KOSS
KOSS
+41.8% gap
KOSS
-19.6%
-61.4%
PRHI
Higher net margin
KOSS
KOSS
349.4% more per $
KOSS
-19.8%
-369.2%
PRHI
Faster 2-yr revenue CAGR
KOSS
KOSS
Annualised
KOSS
4.2%
-44.7%
PRHI

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
KOSS
KOSS
PRHI
PRHI
Revenue
$2.9M
$5.7M
Net Profit
$-565.4K
$-17.0M
Gross Margin
29.0%
Operating Margin
-35.5%
-322.7%
Net Margin
-19.8%
-369.2%
Revenue YoY
-19.6%
-61.4%
Net Profit YoY
-700.6%
32.9%
EPS (diluted)
$-0.06
$-1.40

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
PRHI
PRHI
Q4 25
$2.9M
$5.7M
Q3 25
$4.1M
$6.8M
Q2 25
$3.1M
$16.1M
Q1 25
$2.8M
$15.9M
Q4 24
$3.6M
$14.7M
Q3 24
$3.2M
$16.0M
Q2 24
$2.9M
$17.9M
Q1 24
$2.6M
$18.6M
Net Profit
KOSS
KOSS
PRHI
PRHI
Q4 25
$-565.4K
$-17.0M
Q3 25
$243.7K
$-4.0M
Q2 25
$-232.7K
$2.1M
Q1 25
$-316.7K
$522.0K
Q4 24
$94.1K
$-25.4M
Q3 24
$-419.5K
$52.8M
Q2 24
$-110.4K
$-4.0M
Q1 24
$-313.8K
$74.0K
Gross Margin
KOSS
KOSS
PRHI
PRHI
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
PRHI
PRHI
Q4 25
-35.5%
-322.7%
Q3 25
-1.1%
-42.7%
Q2 25
-14.2%
-22.6%
Q1 25
-18.7%
-27.9%
Q4 24
-4.0%
-177.1%
Q3 24
-19.9%
-45.8%
Q2 24
-11.0%
-24.3%
Q1 24
-23.1%
2.7%
Net Margin
KOSS
KOSS
PRHI
PRHI
Q4 25
-19.8%
-369.2%
Q3 25
6.0%
-58.2%
Q2 25
-7.5%
12.7%
Q1 25
-11.4%
3.3%
Q4 24
2.6%
-172.4%
Q3 24
-13.1%
329.6%
Q2 24
-3.8%
-22.1%
Q1 24
-11.9%
0.4%
EPS (diluted)
KOSS
KOSS
PRHI
PRHI
Q4 25
$-0.06
$-1.40
Q3 25
$0.03
$-0.32
Q2 25
$-0.02
$0.17
Q1 25
$-0.03
$0.04
Q4 24
$0.01
$-2.08
Q3 24
$-0.05
$4.32
Q2 24
$-0.01
$-0.32
Q1 24
$-0.03
$0.01

Balance Sheet & Financial Strength

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

Metric
KOSS
KOSS
PRHI
PRHI
Cash + ST InvestmentsLiquidity on hand
$15.5M
$52.1M
Total DebtLower is stronger
$12.2M
Stockholders' EquityBook value
$30.3M
$9.0M
Total Assets
$36.8M
$239.3M
Debt / EquityLower = less leverage
1.36×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOSS
KOSS
PRHI
PRHI
Q4 25
$15.5M
$52.1M
Q3 25
$16.5M
$62.3M
Q2 25
$15.7M
$58.3M
Q1 25
$13.0M
$52.3M
Q4 24
$9.7M
$48.8M
Q3 24
$11.9M
$53.6M
Q2 24
$14.9M
$33.0M
Q1 24
$9.9M
$41.0M
Total Debt
KOSS
KOSS
PRHI
PRHI
Q4 25
$12.2M
Q3 25
$12.1M
Q2 25
$12.1M
Q1 25
$12.0M
Q4 24
$11.9M
Q3 24
$16.5M
Q2 24
$24.8M
Q1 24
$24.9M
Stockholders' Equity
KOSS
KOSS
PRHI
PRHI
Q4 25
$30.3M
$9.0M
Q3 25
$30.9M
$25.3M
Q2 25
$30.6M
$28.2M
Q1 25
$30.7M
$25.6M
Q4 24
$31.0M
$21.5M
Q3 24
$30.8M
$49.1M
Q2 24
$31.1M
$-1.2M
Q1 24
$31.1M
$2.6M
Total Assets
KOSS
KOSS
PRHI
PRHI
Q4 25
$36.8M
$239.3M
Q3 25
$37.7M
$285.0M
Q2 25
$37.2M
$283.3M
Q1 25
$37.3M
$277.1M
Q4 24
$37.4M
$281.7M
Q3 24
$38.1M
$299.9M
Q2 24
$37.2M
$292.9M
Q1 24
$37.6M
$301.1M
Debt / Equity
KOSS
KOSS
PRHI
PRHI
Q4 25
1.36×
Q3 25
0.48×
Q2 25
0.43×
Q1 25
0.47×
Q4 24
0.55×
Q3 24
0.34×
Q2 24
Q1 24
9.75×

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
PRHI
PRHI
Operating Cash FlowLast quarter
$-760.8K
$-43.9M
Free Cash FlowOCF − Capex
$-1.1M
FCF MarginFCF / Revenue
-37.5%
Capex IntensityCapex / Revenue
10.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-546.7K

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOSS
KOSS
PRHI
PRHI
Q4 25
$-760.8K
$-43.9M
Q3 25
$762.6K
$-681.0K
Q2 25
$-534.9K
$-2.8M
Q1 25
$370.4K
$-15.3M
Q4 24
$-252.0K
$-32.7M
Q3 24
$201.6K
$-10.7M
Q2 24
$-174.0K
$-10.1M
Q1 24
$328.6K
$8.2M
Free Cash Flow
KOSS
KOSS
PRHI
PRHI
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
PRHI
PRHI
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
PRHI
PRHI
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
PRHI
PRHI
Q4 25
Q3 25
3.13×
Q2 25
-1.34×
Q1 25
-29.23×
Q4 24
-2.68×
Q3 24
-0.20×
Q2 24
Q1 24
110.47×

Financial Flow Comparison

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

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