WallStSmart

Allegheny Technologies Incorporated (ATI)vsMueller Industries Inc (MLI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Allegheny Technologies Incorporated generates 10% more annual revenue ($4.59B vs $4.18B). MLI leads profitability with a 18.3% profit margin vs 8.8%. ATI appears more attractively valued with a PEG of 1.20. MLI earns a higher WallStSmart Score of 61/100 (C+).

ATI

Hold

49

out of 100

Grade: D+

Growth: 4.0Profit: 6.5Value: 4.7Quality: 7.8
Piotroski: 6/9

MLI

Buy

61

out of 100

Grade: C+

Growth: 4.7Profit: 9.0Value: 7.3Quality: 7.8
Piotroski: 5/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ATISignificantly Overvalued (-589.1%)

Margin of Safety

-589.1%

Fair Value

$20.13

Current Price

$141.80

$121.67 premium

UndervaluedFair: $20.13Overvalued
MLIUndervalued (+39.6%)

Margin of Safety

+39.6%

Fair Value

$199.50

Current Price

$107.76

$91.74 discount

UndervaluedFair: $199.50Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ATI1 strengths · Avg: 9.0/10
Return on EquityProfitability
21.6%9/10

Every $100 of equity generates 22 in profit

MLI3 strengths · Avg: 9.0/10
Debt/EquityHealth
0.0210/10

Conservative balance sheet, low leverage

Return on EquityProfitability
25.6%9/10

Every $100 of equity generates 26 in profit

P/E RatioValuation
16.1x8/10

Attractively priced relative to earnings

Areas to Watch

ATI4 concerns · Avg: 3.0/10
Price/BookValuation
10.7x4/10

Trading at 10.7x book value

Revenue GrowthGrowth
0.4%4/10

0.4% revenue growth

P/E RatioValuation
51.8x2/10

Premium valuation, high expectations priced in

EPS GrowthGrowth
-26.5%2/10

Earnings declined 26.5%

MLI2 concerns · Avg: 3.0/10
Revenue GrowthGrowth
4.2%4/10

4.2% revenue growth

PEG RatioValuation
3.412/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : ATI

The strongest argument for ATI centers on Return on Equity. PEG of 1.20 suggests the stock is reasonably priced for its growth.

Bull Case : MLI

The strongest argument for MLI centers on Debt/Equity, Return on Equity, P/E Ratio. Profitability is solid with margins at 18.3% and operating margin at 17.5%.

Bear Case : ATI

The primary concerns for ATI are Price/Book, Revenue Growth, P/E Ratio. A P/E of 51.8x leaves little room for execution misses.

Bear Case : MLI

The primary concerns for MLI are Revenue Growth, PEG Ratio.

Key Dynamics to Monitor

MLI carries more volatility with a beta of 1.06 — expect wider price swings.

MLI is growing revenue faster at 4.2% — sustainability is the question.

ATI generates stronger free cash flow (223M), providing more financial flexibility.

Monitor METAL FABRICATION industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MLI scores higher overall (61/100 vs 49/100), backed by strong 18.3% margins. 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.

Allegheny Technologies Incorporated

INDUSTRIALS · METAL FABRICATION · USA

Allegheny Technologies Incorporated manufactures and sells specialty materials and components worldwide. The company is headquartered in Pittsburgh, Pennsylvania.

Visit Website →

Mueller Industries Inc

INDUSTRIALS · METAL FABRICATION · USA

Mueller Industries, Inc. manufactures and sells copper, brass, aluminum, and plastic products in the United States, United Kingdom, Canada, South Korea, the Middle East, China, and Mexico. The company is headquartered in Collierville, Tennessee.

Visit Website →

Want to dig deeper into these stocks?