WallStSmart

LGL Group Inc (LGL)vsMKS Instruments Inc (MKSI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MKS Instruments Inc generates 93988% more annual revenue ($3.93B vs $4.18M). MKSI leads profitability with a 7.5% profit margin vs 5.2%. LGL appears more attractively valued with a PEG of 0.84. MKSI earns a higher WallStSmart Score of 55/100 (C-).

LGL

Hold

47

out of 100

Grade: D+

Growth: 6.7Profit: 3.5Value: 4.7Quality: 5.0

MKSI

Buy

55

out of 100

Grade: C-

Growth: 6.0Profit: 5.5Value: 4.7Quality: 7.0
Piotroski: 5/9Altman Z: 1.20
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

LGLSignificantly Overvalued (-269.5%)

Margin of Safety

-269.5%

Fair Value

$1.87

Current Price

$7.50

$5.63 premium

UndervaluedFair: $1.87Overvalued
MKSISignificantly Overvalued (-64.0%)

Margin of Safety

-64.0%

Fair Value

$158.01

Current Price

$243.68

$85.67 premium

UndervaluedFair: $158.01Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

LGL3 strengths · Avg: 9.3/10
Price/BookValuation
1.0x10/10

Reasonable price relative to book value

EPS GrowthGrowth
50.8%10/10

Earnings expanding 50.8% YoY

PEG RatioValuation
0.848/10

Growing faster than its price suggests

MKSI0 strengths · Avg: 0/10

No standout strengths identified

Areas to Watch

LGL4 concerns · Avg: 2.8/10
Market CapQuality
$33.73M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
0.7%3/10

ROE of 0.7% — below average capital efficiency

Profit MarginProfitability
5.2%3/10

5.2% margin — thin

P/E RatioValuation
155.0x2/10

Premium valuation, high expectations priced in

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
55.9x2/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.202/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : LGL

The strongest argument for LGL centers on Price/Book, EPS Growth, PEG Ratio. PEG of 0.84 suggests the stock is reasonably priced for its growth.

Bull Case : MKSI

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

Bear Case : LGL

The primary concerns for LGL are Market Cap, Return on Equity, Profit Margin. A P/E of 155.0x leaves little room for execution misses.

Bear Case : MKSI

The primary concerns for MKSI are Profit Margin, Debt/Equity, P/E Ratio. A P/E of 55.9x leaves little room for execution misses. Debt-to-equity of 1.76 is elevated, increasing financial risk.

Key Dynamics to Monitor

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

MKSI is growing revenue faster at 10.6% — sustainability is the question.

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

Monitor SCIENTIFIC & TECHNICAL INSTRUMENTS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MKSI scores higher overall (55/100 vs 47/100) and 10.6% revenue growth. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

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

LGL Group Inc

TECHNOLOGY · SCIENTIFIC & TECHNICAL INSTRUMENTS · USA

LGL Group, Inc. is dedicated to the design, manufacture and marketing of frequency and spectrum control products in the United States and internationally. The company is headquartered in Orlando, Florida.

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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