WallStSmart

ArcBest Corp (ARCB)vsKnight Transportation Inc (KNX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Knight Transportation Inc generates 84% more annual revenue ($7.73B vs $4.20B). KNX leads profitability with a 0.6% profit margin vs 0.4%. KNX appears more attractively valued with a PEG of 0.29. KNX earns a higher WallStSmart Score of 63/100 (C+).

ARCB

Buy

54

out of 100

Grade: C-

Growth: 4.0Profit: 4.5Value: 4.7Quality: 6.0
Piotroski: 2/9Altman Z: 3.27

KNX

Buy

63

out of 100

Grade: C+

Growth: 6.0Profit: 4.5Value: 7.3Quality: 5.5
Piotroski: 5/9Altman Z: 1.86
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ARCBSignificantly Overvalued (-77.3%)

Margin of Safety

-77.3%

Fair Value

$59.81

Current Price

$134.86

$75.05 premium

UndervaluedFair: $59.81Overvalued
KNXUndervalued (+49.1%)

Margin of Safety

+49.1%

Fair Value

$135.28

Current Price

$67.97

$67.31 discount

UndervaluedFair: $135.28Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ARCB4 strengths · Avg: 9.0/10
PEG RatioValuation
0.5010/10

Growing faster than its price suggests

Altman Z-ScoreHealth
3.2710/10

Safe zone — low bankruptcy risk

Price/BookValuation
2.4x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
15.9%8/10

15.9% revenue growth

KNX3 strengths · Avg: 8.7/10
PEG RatioValuation
0.2910/10

Growing faster than its price suggests

Price/BookValuation
1.6x8/10

Reasonable price relative to book value

EPS GrowthGrowth
23.8%8/10

Earnings expanding 23.8% YoY

Areas to Watch

ARCB4 concerns · Avg: 2.8/10
Return on EquityProfitability
4.3%3/10

ROE of 4.3% — below average capital efficiency

Profit MarginProfitability
0.4%3/10

0.4% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
197.4x2/10

Premium valuation, high expectations priced in

KNX4 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.864/10

Grey zone — moderate risk

Return on EquityProfitability
0.6%3/10

ROE of 0.6% — below average capital efficiency

Profit MarginProfitability
0.6%3/10

0.6% margin — thin

P/E RatioValuation
262.2x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : ARCB

The strongest argument for ARCB centers on PEG Ratio, Altman Z-Score, Price/Book. Revenue growth of 15.9% demonstrates continued momentum. PEG of 0.50 suggests the stock is reasonably priced for its growth.

Bull Case : KNX

The strongest argument for KNX centers on PEG Ratio, Price/Book, EPS Growth. Revenue growth of 12.6% demonstrates continued momentum. PEG of 0.29 suggests the stock is reasonably priced for its growth.

Bear Case : ARCB

The primary concerns for ARCB are Return on Equity, Profit Margin, Piotroski F-Score. A P/E of 197.4x leaves little room for execution misses. Thin 0.4% margins leave little buffer for downturns.

Bear Case : KNX

The primary concerns for KNX are Altman Z-Score, Return on Equity, Profit Margin. A P/E of 262.2x leaves little room for execution misses. Thin 0.6% margins leave little buffer for downturns.

Key Dynamics to Monitor

ARCB profiles as a growth stock while KNX is a value play — different risk/reward profiles.

ARCB carries more volatility with a beta of 1.55 — expect wider price swings.

ARCB is growing revenue faster at 15.9% — sustainability is the question.

ARCB generates stronger free cash flow (121M), providing more financial flexibility.

Bottom Line

KNX scores higher overall (63/100 vs 54/100) and 12.6% revenue growth. Both earn "Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

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

ArcBest Corp

INDUSTRIALS · TRUCKING · USA

ArcBest Corporation offers integrated freight forwarding and logistics services. The company is headquartered in Fort Smith, Arkansas.

Knight Transportation Inc

INDUSTRIALS · TRUCKING · USA

Knight-Swift Transportation Holdings Inc., provides truck cargo transportation services in the United States, Mexico and Canada. The company is headquartered in Phoenix, Arizona.

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