WallStSmart

MKS Instruments Inc (MKSI)vsVuzix Corp Cmn Stk (VUZI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MKS Instruments Inc generates 62490% more annual revenue ($3.93B vs $6.28M). MKSI leads profitability with a 7.5% profit margin vs 0.0%. MKSI earns a higher WallStSmart Score of 57/100 (C).

MKSI

Buy

57

out of 100

Grade: C

Growth: 6.0Profit: 5.5Value: 3.3Quality: 5.5
Piotroski: 5/9Altman Z: 1.20

VUZI

Avoid

26

out of 100

Grade: F

Growth: 5.3Profit: 2.5Value: 5.0Quality: 7.0
Piotroski: 5/9Altman Z: -4.27
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Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MKSISignificantly Overvalued (-63.6%)

Margin of Safety

-63.6%

Fair Value

$158.37

Current Price

$223.18

$64.81 premium

UndervaluedFair: $158.37Overvalued

Intrinsic value data unavailable for VUZI.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MKSI0 strengths · Avg: 0/10

No standout strengths identified

VUZI2 strengths · Avg: 10.0/10
Revenue GrowthGrowth
76.3%10/10

Revenue surging 76.3% year-over-year

Debt/EquityHealth
0.0310/10

Conservative balance sheet, low leverage

Areas to Watch

MKSI4 concerns · Avg: 2.5/10
Profit MarginProfitability
7.5%3/10

7.5% margin — thin

Debt/EquityHealth
1.763/10

Elevated debt levels

P/E RatioValuation
51.1x2/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.202/10

Distress zone — elevated risk

VUZI4 concerns · Avg: 3.0/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$180.45M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Return on EquityProfitability
-89.7%2/10

ROE of -89.7% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

Bull Case : MKSI

Revenue growth of 10.6% demonstrates continued momentum. PEG of 1.32 suggests the stock is reasonably priced for its growth.

Bull Case : VUZI

The strongest argument for VUZI centers on Revenue Growth, Debt/Equity. Revenue growth of 76.3% demonstrates continued momentum.

Bear Case : MKSI

The primary concerns for MKSI are Profit Margin, Debt/Equity, P/E Ratio. A P/E of 51.1x leaves little room for execution misses. Debt-to-equity of 1.76 is elevated, increasing financial risk.

Bear Case : VUZI

The primary concerns for VUZI are EPS Growth, Market Cap, Profit Margin.

Key Dynamics to Monitor

MKSI profiles as a value stock while VUZI is a hypergrowth play — different risk/reward profiles.

MKSI carries more volatility with a beta of 1.92 — expect wider price swings.

VUZI is growing revenue faster at 76.3% — sustainability is the question.

MKSI generates stronger free cash flow (91M), providing more financial flexibility.

Bottom Line

MKSI scores higher overall (57/100 vs 26/100) and 10.6% revenue growth. Both earn "Buy" 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.

MKS Instruments Inc

TECHNOLOGY · SCIENTIFIC & TECHNICAL INSTRUMENTS · USA

MKS Instruments, Inc. provides instruments, systems, subsystems, and process control solutions that measure, monitor, deliver, analyze, power, and control critical parameters of manufacturing processes globally. The company is headquartered in Andover, Massachusetts.

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Vuzix Corp Cmn Stk

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Vuzix Corporation designs, manufactures, markets and sells augmented reality (AR) computing and display devices for consumer and business markets in North America, Asia-Pacific, Europe, and internationally. The company is headquartered in West Henrietta, New York.

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