WallStSmart

3M Company (MMM)vsSterling Construction Company Inc (STRL)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

3M Company generates 767% more annual revenue ($25.02B vs $2.88B). STRL leads profitability with a 12.0% profit margin vs 11.1%. STRL appears more attractively valued with a PEG of 1.47. STRL earns a higher WallStSmart Score of 69/100 (B-).

MMM

Buy

56

out of 100

Grade: C

Growth: 2.7Profit: 8.0Value: 3.3Quality: 5.5
Piotroski: 5/9Altman Z: 2.82

STRL

Strong Buy

69

out of 100

Grade: B-

Growth: 9.3Profit: 8.0Value: 4.3Quality: 7.0
Piotroski: 4/9Altman Z: 2.39
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MMMSignificantly Overvalued (-51.4%)

Margin of Safety

-51.4%

Fair Value

$114.14

Current Price

$153.76

$39.62 premium

UndervaluedFair: $114.14Overvalued

Intrinsic value data unavailable for STRL.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MMM3 strengths · Avg: 9.0/10
Return on EquityProfitability
85.4%10/10

Every $100 of equity generates 85 in profit

Market CapQuality
$82.53B9/10

Large-cap with strong market position

Operating MarginProfitability
23.3%8/10

Strong operational efficiency at 23.3%

STRL4 strengths · Avg: 9.5/10
Revenue GrowthGrowth
91.6%10/10

Revenue surging 91.6% year-over-year

EPS GrowthGrowth
141.4%10/10

Earnings expanding 141.4% YoY

Return on EquityProfitability
29.1%9/10

Every $100 of equity generates 29 in profit

Debt/EquityHealth
0.299/10

Conservative balance sheet, low leverage

Areas to Watch

MMM4 concerns · Avg: 3.5/10
PEG RatioValuation
1.684/10

Expensive relative to growth rate

P/E RatioValuation
30.5x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
1.3%4/10

1.3% revenue growth

Price/BookValuation
24.6x2/10

Trading at 24.6x book value

STRL2 concerns · Avg: 2.0/10
P/E RatioValuation
76.9x2/10

Premium valuation, high expectations priced in

Price/BookValuation
24.4x2/10

Trading at 24.4x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : MMM

The strongest argument for MMM centers on Return on Equity, Market Cap, Operating Margin.

Bull Case : STRL

The strongest argument for STRL centers on Revenue Growth, EPS Growth, Return on Equity. Revenue growth of 91.6% demonstrates continued momentum. PEG of 1.47 suggests the stock is reasonably priced for its growth.

Bear Case : MMM

The primary concerns for MMM are PEG Ratio, P/E Ratio, Revenue Growth. Debt-to-equity of 3.85 is elevated, increasing financial risk.

Bear Case : STRL

The primary concerns for STRL are P/E Ratio, Price/Book. A P/E of 76.9x leaves little room for execution misses.

Key Dynamics to Monitor

MMM profiles as a value stock while STRL is a growth play — different risk/reward profiles.

STRL carries more volatility with a beta of 1.82 — expect wider price swings.

STRL is growing revenue faster at 91.6% — sustainability is the question.

MMM generates stronger free cash flow (349M), providing more financial flexibility.

Bottom Line

STRL scores higher overall (69/100 vs 56/100) and 91.6% revenue growth. Both earn "Strong 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.

3M Company

INDUSTRIALS · CONGLOMERATES · USA

The 3M Company is an American multinational conglomerate corporation operating in the fields of industry, worker safety, US health care, and consumer goods. The company produces over 60,000 products under several brands, including adhesives, abrasives, laminates, passive fire protection, personal protective equipment, window films, paint protection films, dental and orthodontic products, electrical and electronic connecting and insulating materials, medical products, car-care products, electronic circuits, healthcare software and optical films. It is based in Maplewood, a suburb of Saint Paul, Minnesota.

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Sterling Construction Company Inc

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

Sterling Construction Company, Inc., a construction company, engages in residential construction, specialty services, and heavy civil activities primarily in the southern United States, the Rocky Mountain states, California, and Hawaii. The company is headquartered in The Woodlands, Texas.

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