WallStSmart

Ampco-Pittsburgh Corporation (AP)vsMueller Industries Inc (MLI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Mueller Industries Inc generates 898% more annual revenue ($4.37B vs $438.23M). MLI leads profitability with a 19.4% profit margin vs -15.5%. AP appears more attractively valued with a PEG of 1.12. MLI earns a higher WallStSmart Score of 71/100 (B).

AP

Hold

44

out of 100

Grade: D

Growth: 6.0Profit: 3.0Value: 7.0Quality: 3.5
Piotroski: 2/9Altman Z: 0.47

MLI

Strong Buy

71

out of 100

Grade: B

Growth: 7.3Profit: 9.0Value: 3.3Quality: 9.0
Piotroski: 5/9Altman Z: 8.10
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

APUndervalued (+62.3%)

Margin of Safety

+62.3%

Fair Value

$22.03

Current Price

$9.76

$12.27 discount

UndervaluedFair: $22.03Overvalued
MLISignificantly Overvalued (-84.0%)

Margin of Safety

-84.0%

Fair Value

$65.51

Current Price

$132.80

$67.29 premium

UndervaluedFair: $65.51Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AP1 strengths · Avg: 10.0/10
EPS GrowthGrowth
400.0%10/10

Earnings expanding 400.0% YoY

MLI6 strengths · Avg: 9.2/10
EPS GrowthGrowth
55.4%10/10

Earnings expanding 55.4% YoY

Debt/EquityHealth
0.0010/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
8.1010/10

Safe zone — low bankruptcy risk

Return on EquityProfitability
25.4%9/10

Every $100 of equity generates 25 in profit

Operating MarginProfitability
23.0%8/10

Strong operational efficiency at 23.0%

Revenue GrowthGrowth
19.3%8/10

19.3% revenue growth

Areas to Watch

AP4 concerns · Avg: 3.3/10
Revenue GrowthGrowth
3.9%4/10

3.9% revenue growth

Market CapQuality
$237.82M3/10

Smaller company, higher risk/reward

Operating MarginProfitability
3.6%3/10

Operating margin of 3.6%

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

MLI1 concerns · Avg: 2.0/10
PEG RatioValuation
3.412/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : AP

The strongest argument for AP centers on EPS Growth. PEG of 1.12 suggests the stock is reasonably priced for its growth.

Bull Case : MLI

The strongest argument for MLI centers on EPS Growth, Debt/Equity, Altman Z-Score. Profitability is solid with margins at 19.4% and operating margin at 23.0%. Revenue growth of 19.3% demonstrates continued momentum.

Bear Case : AP

The primary concerns for AP are Revenue Growth, Market Cap, Operating Margin. Debt-to-equity of 4.43 is elevated, increasing financial risk.

Bear Case : MLI

The primary concerns for MLI are PEG Ratio.

Key Dynamics to Monitor

AP profiles as a turnaround stock while MLI is a growth play — different risk/reward profiles.

AP carries more volatility with a beta of 1.27 — expect wider price swings.

MLI is growing revenue faster at 19.3% — sustainability is the question.

MLI generates stronger free cash flow (63M), providing more financial flexibility.

Bottom Line

MLI scores higher overall (71/100 vs 44/100), backed by strong 19.4% margins and 19.3% revenue growth. AP offers better value entry with a 62.3% margin of safety. Both earn "Strong 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.

Ampco-Pittsburgh Corporation

INDUSTRIALS · METAL FABRICATION · USA

Ampco-Pittsburgh Corporation manufactures and sells specialty metal products and custom equipment to commercial and industrial users worldwide. The company is headquartered in Carnegie, Pennsylvania.

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?