WallStSmart

Afya Ltd (AFYA)vsCostco Wholesale Corp (COST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Costco Wholesale Corp generates 7680% more annual revenue ($293.59B vs $3.77B). AFYA leads profitability with a 20.1% profit margin vs 3.0%. AFYA trades at a lower P/E of 8.5x. AFYA earns a higher WallStSmart Score of 62/100 (C+).

AFYA

Buy

62

out of 100

Grade: C+

Growth: 6.0Profit: 8.5Value: 8.3Quality: 5.8
Piotroski: 5/9

COST

Buy

61

out of 100

Grade: C+

Growth: 8.0Profit: 6.5Value: 3.7Quality: 6.3
Piotroski: 4/9Altman Z: 4.84
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AFYAUndervalued (+74.6%)

Margin of Safety

+74.6%

Fair Value

$61.03

Current Price

$14.44

$46.59 discount

UndervaluedFair: $61.03Overvalued

Intrinsic value data unavailable for COST.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AFYA4 strengths · Avg: 9.8/10
P/E RatioValuation
8.5x10/10

Attractively priced relative to earnings

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Operating MarginProfitability
38.9%10/10

Strong operational efficiency at 38.9%

Profit MarginProfitability
20.1%9/10

Keeps 20 of every $100 in revenue as profit

COST6 strengths · Avg: 8.8/10
Market CapQuality
$423.23B10/10

Mega-cap, among the largest globally

Altman Z-ScoreHealth
4.8410/10

Safe zone — low bankruptcy risk

Return on EquityProfitability
26.8%9/10

Every $100 of equity generates 27 in profit

Revenue GrowthGrowth
21.5%8/10

Revenue surging 21.5% year-over-year

EPS GrowthGrowth
45.5%8/10

Earnings expanding 45.5% YoY

Free Cash FlowQuality
$2.04B8/10

Generating 2.0B in free cash flow

Areas to Watch

AFYA2 concerns · Avg: 3.5/10
EPS GrowthGrowth
3.2%4/10

3.2% earnings growth

Market CapQuality
$1.25B3/10

Smaller company, higher risk/reward

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
4.632/10

Expensive relative to growth rate

P/E RatioValuation
48.1x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : AFYA

The strongest argument for AFYA centers on P/E Ratio, Price/Book, Operating Margin. Profitability is solid with margins at 20.1% and operating margin at 38.9%.

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.

Bear Case : AFYA

The primary concerns for AFYA are EPS Growth, Market Cap.

Bear Case : COST

The primary concerns for COST are Profit Margin, Operating Margin, PEG Ratio. A P/E of 48.1x leaves little room for execution misses. Thin 3.0% margins leave little buffer for downturns.

Key Dynamics to Monitor

AFYA profiles as a mature stock while COST is a growth play — different risk/reward profiles.

COST carries more volatility with a beta of 0.91 — expect wider price swings.

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

COST generates stronger free cash flow (2.0B), providing more financial flexibility.

Bottom Line

AFYA scores higher overall (62/100 vs 61/100), backed by strong 20.1% margins. 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.

Afya Ltd

CONSUMER DEFENSIVE · EDUCATION & TRAINING SERVICES · USA

Afya Limited, is a medical education group in Brazil. The company is headquartered in Nova Lima, Brazil.

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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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