WallStSmart

Koss Corporation (KOSS)vsSony Group Corp (SONY)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sony Group Corp generates 97184876% more annual revenue ($12.48T vs $12.84M). SONY leads profitability with a -2.6% profit margin vs -8.6%. SONY earns a higher WallStSmart Score of 47/100 (D+).

KOSS

Avoid

33

out of 100

Grade: F

Growth: 5.3Profit: 2.0Value: 5.0Quality: 9.0
Piotroski: 4/9Altman Z: 4.19

SONY

Hold

47

out of 100

Grade: D+

Growth: 5.3Profit: 4.0Value: 5.0Quality: 7.0
Piotroski: 5/9Altman Z: 2.44

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

KOSS4 strengths · Avg: 9.5/10
Price/BookValuation
1.3x10/10

Reasonable price relative to book value

Debt/EquityHealth
0.0810/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
4.1910/10

Safe zone — low bankruptcy risk

EPS GrowthGrowth
37.1%8/10

Earnings expanding 37.1% YoY

SONY5 strengths · Avg: 8.8/10
Free Cash FlowQuality
$379.67B10/10

Generating 379.7B in free cash flow

Market CapQuality
$124.55B9/10

Large-cap with strong market position

Debt/EquityHealth
0.219/10

Conservative balance sheet, low leverage

Price/BookValuation
2.6x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
15.4%8/10

15.4% revenue growth

Areas to Watch

KOSS4 concerns · Avg: 2.8/10
Revenue GrowthGrowth
1.6%4/10

1.6% revenue growth

Market CapQuality
$38.72M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
-3.7%2/10

ROE of -3.7% — below average capital efficiency

Free Cash FlowQuality
$-586,3102/10

Negative free cash flow — burning cash

SONY4 concerns · Avg: 2.3/10
PEG RatioValuation
1.924/10

Expensive relative to growth rate

Return on EquityProfitability
-4.2%2/10

ROE of -4.2% — below average capital efficiency

EPS GrowthGrowth
-57.5%2/10

Earnings declined 57.5%

Profit MarginProfitability
-2.6%1/10

Currently unprofitable

Comparative Analysis Report

WallStSmart Research

Bull Case : KOSS

The strongest argument for KOSS centers on Price/Book, Debt/Equity, Altman Z-Score.

Bull Case : SONY

The strongest argument for SONY centers on Free Cash Flow, Market Cap, Debt/Equity. Revenue growth of 15.4% demonstrates continued momentum.

Bear Case : KOSS

The primary concerns for KOSS are Revenue Growth, Market Cap, Return on Equity.

Bear Case : SONY

The primary concerns for SONY are PEG Ratio, Return on Equity, EPS Growth.

Key Dynamics to Monitor

KOSS profiles as a turnaround stock while SONY is a growth play — different risk/reward profiles.

KOSS carries more volatility with a beta of 1.65 — expect wider price swings.

SONY is growing revenue faster at 15.4% — sustainability is the question.

SONY generates stronger free cash flow (379.7B), providing more financial flexibility.

Bottom Line

SONY scores higher overall (47/100 vs 33/100) and 15.4% revenue growth. Both earn "Hold" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Koss Corporation

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Koss Corporation designs, manufactures, and sells stereo headphones and related accessories in the United States, the Czech Republic, Sweden, Canada, the Russian Federation, Australia, Malaysia, and internationally. The company is headquartered in Milwaukee, Wisconsin.

Sony Group Corp

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Sony Group Corporation designs, develops, produces and sells electronic equipment, instruments and devices for the consumer, professional and industrial markets worldwide. The company is headquartered in Tokyo, Japan.

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