WallStSmart

CoStar Group Inc (CSGP)vsTDH Holdings Inc (PETZ)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

CoStar Group Inc generates 284084% more annual revenue ($3.56B vs $1.25M). PETZ leads profitability with a 143.8% profit margin vs 2.1%. PETZ trades at a lower P/E of 8.2x. CSGP earns a higher WallStSmart Score of 63/100 (C+).

CSGP

Buy

63

out of 100

Grade: C+

Growth: 8.7Profit: 4.5Value: 7.3Quality: 8.0
Piotroski: 2/9Altman Z: 3.10

PETZ

Hold

42

out of 100

Grade: D

Growth: 4.7Profit: 5.0Value: 8.3Quality: 8.0
Piotroski: 3/9Altman Z: 2.20
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

CSGPUndervalued (+89.4%)

Margin of Safety

+89.4%

Fair Value

$451.36

Current Price

$28.77

$422.59 discount

UndervaluedFair: $451.36Overvalued
PETZUndervalued (+89.7%)

Margin of Safety

+89.7%

Fair Value

$10.85

Current Price

$1.35

$9.50 discount

UndervaluedFair: $10.85Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

CSGP6 strengths · Avg: 9.5/10
PEG RatioValuation
0.0910/10

Growing faster than its price suggests

Price/BookValuation
1.5x10/10

Reasonable price relative to book value

EPS GrowthGrowth
1261.0%10/10

Earnings expanding 1261.0% YoY

Altman Z-ScoreHealth
3.1010/10

Safe zone — low bankruptcy risk

Debt/EquityHealth
0.159/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
18.4%8/10

18.4% revenue growth

PETZ5 strengths · Avg: 9.8/10
P/E RatioValuation
8.2x10/10

Attractively priced relative to earnings

Price/BookValuation
0.5x10/10

Reasonable price relative to book value

Profit MarginProfitability
143.8%10/10

Keeps 144 of every $100 in revenue as profit

Revenue GrowthGrowth
44.6%10/10

Revenue surging 44.6% year-over-year

Debt/EquityHealth
0.139/10

Conservative balance sheet, low leverage

Areas to Watch

CSGP4 concerns · Avg: 2.8/10
Return on EquityProfitability
0.9%3/10

ROE of 0.9% — below average capital efficiency

Profit MarginProfitability
2.1%3/10

2.1% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
161.6x2/10

Premium valuation, high expectations priced in

PETZ4 concerns · Avg: 2.5/10
Market CapQuality
$14.35M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

EPS GrowthGrowth
-69.2%2/10

Earnings declined 69.2%

Free Cash FlowQuality
$-2.30M2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : CSGP

The strongest argument for CSGP centers on PEG Ratio, Price/Book, EPS Growth. Revenue growth of 18.4% demonstrates continued momentum. PEG of 0.09 suggests the stock is reasonably priced for its growth.

Bull Case : PETZ

The strongest argument for PETZ centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 143.8% and operating margin at -189.2%. Revenue growth of 44.6% demonstrates continued momentum.

Bear Case : CSGP

The primary concerns for CSGP are Return on Equity, Profit Margin, Piotroski F-Score. A P/E of 161.6x leaves little room for execution misses. Thin 2.1% margins leave little buffer for downturns.

Bear Case : PETZ

The primary concerns for PETZ are Market Cap, Piotroski F-Score, EPS Growth.

Key Dynamics to Monitor

PETZ carries more volatility with a beta of 1.30 — expect wider price swings.

PETZ is growing revenue faster at 44.6% — sustainability is the question.

CSGP generates stronger free cash flow (12M), providing more financial flexibility.

Monitor REAL ESTATE SERVICES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

CSGP scores higher overall (63/100 vs 42/100) and 18.4% revenue growth. PETZ offers better value entry with a 89.7% margin of safety. 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.

CoStar Group Inc

REAL ESTATE · REAL ESTATE SERVICES · USA

CoStar Group, Inc. provides online market information, analysis and services to the commercial real estate, hospitality, residential and related professional industries in the United States, Canada, Europe, Asia Pacific and Latin America. The company is headquartered in Washington, the District of Columbia.

TDH Holdings Inc

REAL ESTATE · REAL ESTATE SERVICES · China

TDH Holdings, Inc. develops, manufactures, and sells pet food products for pet owners in the People's Republic of China, Asia, Europe, and North America. The company is headquartered in Qingdao, the People's Republic of China.

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