WallStSmart

Costco Wholesale Corp (COST)vsLifeway Foods Inc (LWAY)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Costco Wholesale Corp generates 134615% more annual revenue ($286.27B vs $212.50M). LWAY leads profitability with a 6.5% profit margin vs 3.0%. LWAY appears more attractively valued with a PEG of 3.50. COST earns a higher WallStSmart Score of 61/100 (C+).

COST

Buy

61

out of 100

Grade: C+

Growth: 8.0Profit: 6.5Value: 3.0Quality: 7.5
Piotroski: 4/9Altman Z: 4.84

LWAY

Buy

52

out of 100

Grade: C-

Growth: 8.0Profit: 6.5Value: 4.0Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for COST.

LWAYUndervalued (+1.1%)

Margin of Safety

+1.1%

Fair Value

$21.74

Current Price

$26.84

$5.10 discount

UndervaluedFair: $21.74Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

COST6 strengths · Avg: 9.0/10
Market CapQuality
$450.10B10/10

Mega-cap, among the largest globally

Altman Z-ScoreHealth
4.8410/10

Safe zone — low bankruptcy risk

Return on EquityProfitability
29.6%9/10

Every $100 of equity generates 30 in profit

Debt/EquityHealth
0.279/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
21.5%8/10

Revenue surging 21.5% year-over-year

EPS GrowthGrowth
45.5%8/10

Earnings expanding 45.5% YoY

LWAY2 strengths · Avg: 8.0/10
Revenue GrowthGrowth
18.0%8/10

18.0% revenue growth

EPS GrowthGrowth
21.1%8/10

Earnings expanding 21.1% YoY

Areas to Watch

COST4 concerns · Avg: 2.5/10
Profit MarginProfitability
3.0%3/10

3.0% margin — thin

Operating MarginProfitability
3.7%3/10

Operating margin of 3.7%

PEG RatioValuation
5.532/10

Expensive relative to growth rate

P/E RatioValuation
52.6x2/10

Premium valuation, high expectations priced in

LWAY4 concerns · Avg: 3.0/10
P/E RatioValuation
31.2x4/10

Premium valuation, high expectations priced in

Market CapQuality
$422.90M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
6.5%3/10

6.5% margin — thin

PEG RatioValuation
3.502/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : COST

The strongest argument for COST centers on Market Cap, Altman Z-Score, Return on Equity. Revenue growth of 21.5% demonstrates continued momentum.

Bull Case : LWAY

The strongest argument for LWAY centers on Revenue Growth, EPS Growth. Revenue growth of 18.0% demonstrates continued momentum.

Bear Case : COST

The primary concerns for COST are Profit Margin, Operating Margin, PEG Ratio. A P/E of 52.6x leaves little room for execution misses. Thin 3.0% margins leave little buffer for downturns.

Bear Case : LWAY

The primary concerns for LWAY are P/E Ratio, Market Cap, Profit Margin.

Key Dynamics to Monitor

COST carries more volatility with a beta of 0.98 — expect wider price swings.

COST is growing revenue faster at 21.5% — sustainability is the question.

COST generates stronger free cash flow (1.7B), providing more financial flexibility.

Monitor DISCOUNT STORES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

COST scores higher overall (61/100 vs 52/100) and 21.5% 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.

Costco Wholesale Corp

CONSUMER DEFENSIVE · DISCOUNT STORES · USA

Costco Wholesale Corporation (doing business as Costco Wholesale and also known simply as Costco) is an American multinational corporation which operates a chain of membership-only (needing a membership to shop there) big-box retail stores. As of 2020, Costco was the fifth largest retailer in the world, and the world's largest retailer of choice and prime beef, organic foods, rotisserie chicken, and wine as of 2016.

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Lifeway Foods Inc

CONSUMER DEFENSIVE · PACKAGED FOODS · USA

Lifeway Foods, Inc. produces and markets probiotic-based products in the United States and internationally. The company is headquartered in Morton Grove, Illinois.

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