WallStSmart

Acm Research Inc (ACMR)vsSonos Inc (SONO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sonos Inc generates 52% more annual revenue ($1.46B vs $960.23M). ACMR leads profitability with a 9.5% profit margin vs 1.6%. ACMR trades at a lower P/E of 71.7x. ACMR earns a higher WallStSmart Score of 46/100 (D+).

ACMR

Hold

46

out of 100

Grade: D+

Growth: 7.3Profit: 6.0Value: 4.3Quality: 8.0
Piotroski: 2/9Altman Z: 2.58

SONO

Hold

45

out of 100

Grade: D+

Growth: 6.0Profit: 4.0Value: 3.0Quality: 7.0
Piotroski: 3/9Altman Z: 2.04
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ACMRUndervalued (+2.6%)

Margin of Safety

+2.6%

Fair Value

$112.82

Current Price

$103.17

$9.65 discount

UndervaluedFair: $112.82Overvalued
SONOSignificantly Overvalued (-34.7%)

Margin of Safety

-34.7%

Fair Value

$12.25

Current Price

$14.32

$2.07 premium

UndervaluedFair: $12.25Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ACMR2 strengths · Avg: 9.5/10
Revenue GrowthGrowth
34.2%10/10

Revenue surging 34.2% year-over-year

Debt/EquityHealth
0.219/10

Conservative balance sheet, low leverage

SONO2 strengths · Avg: 9.5/10
EPS GrowthGrowth
87.5%10/10

Earnings expanding 87.5% YoY

Debt/EquityHealth
0.159/10

Conservative balance sheet, low leverage

Areas to Watch

ACMR4 concerns · Avg: 2.5/10
Return on EquityProfitability
7.6%3/10

ROE of 7.6% — below average capital efficiency

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
71.7x2/10

Premium valuation, high expectations priced in

EPS GrowthGrowth
-18.7%2/10

Earnings declined 18.7%

SONO4 concerns · Avg: 3.0/10
Market CapQuality
$1.83B3/10

Smaller company, higher risk/reward

Return on EquityProfitability
6.2%3/10

ROE of 6.2% — below average capital efficiency

Profit MarginProfitability
1.6%3/10

1.6% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : ACMR

The strongest argument for ACMR centers on Revenue Growth, Debt/Equity. Revenue growth of 34.2% demonstrates continued momentum.

Bull Case : SONO

The strongest argument for SONO centers on EPS Growth, Debt/Equity.

Bear Case : ACMR

The primary concerns for ACMR are Return on Equity, Piotroski F-Score, P/E Ratio. A P/E of 71.7x leaves little room for execution misses.

Bear Case : SONO

The primary concerns for SONO are Market Cap, Return on Equity, Profit Margin. A P/E of 90.3x leaves little room for execution misses. Thin 1.6% margins leave little buffer for downturns.

Key Dynamics to Monitor

ACMR profiles as a hypergrowth stock while SONO is a value play — different risk/reward profiles.

ACMR carries more volatility with a beta of 1.98 — expect wider price swings.

ACMR is growing revenue faster at 34.2% — sustainability is the question.

ACMR generates stronger free cash flow (-52M), providing more financial flexibility.

Bottom Line

ACMR scores higher overall (46/100 vs 45/100) and 34.2% 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.

Acm Research Inc

TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA

ACM Research, Inc. develops, manufactures and sells single wafer wet cleaning equipment to improve the manufacturing process and performance of embedded chips globally. The company is headquartered in Fremont, California.

Sonos Inc

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Sonos, Inc. designs, develops, manufactures, and sells multi-room audio products in the Americas, Europe, the Middle East, Africa, and Asia Pacific. The company is headquartered in Santa Barbara, California.

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