WallStSmart

CoStar Group Inc (CSGP)vsDouglas Elliman Inc (DOUG)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

CoStar Group Inc generates 214% more annual revenue ($3.25B vs $1.03B). DOUG leads profitability with a 1.5% profit margin vs 0.2%. DOUG trades at a lower P/E of 10.1x. CSGP earns a higher WallStSmart Score of 50/100 (D+).

CSGP

Hold

50

out of 100

Grade: D+

Growth: 6.0Profit: 4.0Value: 4.7Quality: 7.3
Piotroski: 2/9Altman Z: 3.95

DOUG

Hold

40

out of 100

Grade: D

Growth: 2.7Profit: 3.5Value: 5.7Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

CSGPSignificantly Overvalued (-34092.9%)

Margin of Safety

-34092.9%

Fair Value

$0.14

Current Price

$41.41

$41.27 premium

UndervaluedFair: $0.14Overvalued
DOUGSignificantly Overvalued (-118.1%)

Margin of Safety

-118.1%

Fair Value

$1.16

Current Price

$1.72

$0.56 premium

UndervaluedFair: $1.16Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

CSGP4 strengths · Avg: 9.0/10
PEG RatioValuation
0.1810/10

Growing faster than its price suggests

Altman Z-ScoreHealth
3.9510/10

Safe zone — low bankruptcy risk

Price/BookValuation
2.1x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
26.9%8/10

Revenue surging 26.9% year-over-year

DOUG2 strengths · Avg: 10.0/10
P/E RatioValuation
10.1x10/10

Attractively priced relative to earnings

Price/BookValuation
0.8x10/10

Reasonable price relative to book value

Areas to Watch

CSGP4 concerns · Avg: 2.8/10
Return on EquityProfitability
0.1%3/10

ROE of 0.1% — below average capital efficiency

Profit MarginProfitability
0.2%3/10

0.2% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
2070.5x2/10

Premium valuation, high expectations priced in

DOUG4 concerns · Avg: 3.0/10
Revenue GrowthGrowth
0.9%4/10

0.9% revenue growth

Market CapQuality
$152.77M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
1.5%3/10

1.5% margin — thin

EPS GrowthGrowth
-75.1%2/10

Earnings declined 75.1%

Comparative Analysis Report

WallStSmart Research

Bull Case : CSGP

The strongest argument for CSGP centers on PEG Ratio, Altman Z-Score, Price/Book. Revenue growth of 26.9% demonstrates continued momentum. PEG of 0.18 suggests the stock is reasonably priced for its growth.

Bull Case : DOUG

The strongest argument for DOUG centers on P/E Ratio, Price/Book.

Bear Case : CSGP

The primary concerns for CSGP are Return on Equity, Profit Margin, Piotroski F-Score. A P/E of 2070.5x leaves little room for execution misses. Thin 0.2% margins leave little buffer for downturns.

Bear Case : DOUG

The primary concerns for DOUG are Revenue Growth, Market Cap, Profit Margin. Thin 1.5% margins leave little buffer for downturns.

Key Dynamics to Monitor

CSGP profiles as a growth stock while DOUG is a value play — different risk/reward profiles.

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

CSGP is growing revenue faster at 26.9% — sustainability is the question.

DOUG generates stronger free cash flow (-15M), providing more financial flexibility.

Bottom Line

CSGP scores higher overall (50/100 vs 40/100) and 26.9% revenue growth. Both earn "Hold" 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.

Douglas Elliman Inc

REAL ESTATE · REAL ESTATE SERVICES · USA

Douglas Elliman Inc (DOUG) is a leading real estate services company specializing in the luxury residential market throughout the United States. Established in 1911, it offers a diverse range of services including property management, mortgage solutions, and title insurance, catering primarily to affluent individuals and investors. With a strong presence in pivotal markets such as New York City, Los Angeles, and Miami, Douglas Elliman leverages an extensive network of agents and cutting-edge technology to elevate the real estate experience, positioning the firm for continued growth amid evolving market dynamics.

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