WallStSmart

Ultra Clean Holdings Inc (UCTT)vsZepp Health Corp (ZEPP)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Ultra Clean Holdings Inc generates 693% more annual revenue ($2.05B vs $258.90M). UCTT leads profitability with a -8.8% profit margin vs -15.5%. ZEPP earns a higher WallStSmart Score of 41/100 (D).

UCTT

Hold

37

out of 100

Grade: F

Growth: 2.0Profit: 3.0Value: 6.3Quality: 6.8
Piotroski: 2/9Altman Z: 2.12

ZEPP

Hold

41

out of 100

Grade: D

Growth: 4.7Profit: 2.0Value: 6.7Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

UCTTUndervalued (+22.6%)

Margin of Safety

+22.6%

Fair Value

$72.22

Current Price

$78.15

$5.93 discount

UndervaluedFair: $72.22Overvalued
ZEPPUndervalued (+48.6%)

Margin of Safety

+48.6%

Fair Value

$46.70

Current Price

$17.47

$29.23 discount

UndervaluedFair: $46.70Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

UCTT0 strengths · Avg: 0/10

No standout strengths identified

ZEPP2 strengths · Avg: 10.0/10
Price/BookValuation
1.3x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
43.0%10/10

Revenue surging 43.0% year-over-year

Areas to Watch

UCTT4 concerns · Avg: 2.5/10
Operating MarginProfitability
2.1%3/10

Operating margin of 2.1%

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Return on EquityProfitability
-20.0%2/10

ROE of -20.0% — below average capital efficiency

Revenue GrowthGrowth
-10.0%2/10

Revenue declined 10.0%

ZEPP4 concerns · Avg: 2.0/10
Market CapQuality
$247.54M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
-17.2%2/10

ROE of -17.2% — below average capital efficiency

EPS GrowthGrowth
-68.1%2/10

Earnings declined 68.1%

Profit MarginProfitability
-15.5%1/10

Currently unprofitable

Comparative Analysis Report

WallStSmart Research

Bull Case : UCTT

PEG of 1.17 suggests the stock is reasonably priced for its growth.

Bull Case : ZEPP

The strongest argument for ZEPP centers on Price/Book, Revenue Growth. Revenue growth of 43.0% demonstrates continued momentum.

Bear Case : UCTT

The primary concerns for UCTT are Operating Margin, Piotroski F-Score, Return on Equity.

Bear Case : ZEPP

The primary concerns for ZEPP are Market Cap, Return on Equity, EPS Growth.

Key Dynamics to Monitor

UCTT profiles as a turnaround stock while ZEPP is a hypergrowth play — different risk/reward profiles.

UCTT carries more volatility with a beta of 1.81 — expect wider price swings.

ZEPP is growing revenue faster at 43.0% — sustainability is the question.

Monitor SEMICONDUCTOR EQUIPMENT & MATERIALS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

ZEPP scores higher overall (41/100 vs 37/100) and 43.0% revenue growth. UCTT offers better value entry with a 22.6% margin of safety. 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.

Ultra Clean Holdings Inc

TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA

Ultra Clean Holdings, Inc. designs, designs and manufactures production tools, modules and subsystems for the semiconductor and display capital equipment markets in the United States and internationally. The company is headquartered in Hayward, California.

Zepp Health Corp

TECHNOLOGY · CONSUMER ELECTRONICS · China

Zepp Health Corporation, an activity and biometric data-driven company, develops, manufactures and sells smart wearable technology devices in the People's Republic of China. The company is headquartered in Hefei, the People's Republic of China.

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