Photronics Inc (PLAB)vsSonos Inc (SONO)
PLAB
Photronics Inc
$49.48
+3.58%
TECHNOLOGY · Cap: $2.92B
SONO
Sonos Inc
$14.67
+1.31%
TECHNOLOGY · Cap: $1.77B
Smart Verdict
WallStSmart Research — data-driven comparison
Sonos Inc generates 67% more annual revenue ($1.44B vs $862.22M). PLAB leads profitability with a 15.8% profit margin vs -1.2%. PLAB earns a higher WallStSmart Score of 61/100 (C+).
PLAB
Buy61
out of 100
Grade: C+
SONO
Hold42
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-47.4%
Fair Value
$25.85
Current Price
$49.48
$23.63 premium
Margin of Safety
+42.1%
Fair Value
$28.49
Current Price
$14.67
$13.82 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Conservative balance sheet, low leverage
Safe zone — low bankruptcy risk
Reasonable price relative to book value
Strong operational efficiency at 24.4%
Earnings expanding 87.5% YoY
Areas to Watch
Weak financial health signals
Expensive relative to growth rate
Smaller company, higher risk/reward
ROE of -3.9% — below average capital efficiency
Revenue declined 0.9%
Currently unprofitable
Comparative Analysis Report
WallStSmart ResearchBull Case : PLAB
The strongest argument for PLAB centers on Debt/Equity, Altman Z-Score, Price/Book. Profitability is solid with margins at 15.8% and operating margin at 24.4%.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth.
Bear Case : PLAB
The primary concerns for PLAB are Piotroski F-Score, PEG Ratio.
Bear Case : SONO
The primary concerns for SONO are Market Cap, Return on Equity, Revenue Growth.
Key Dynamics to Monitor
PLAB profiles as a mature stock while SONO is a turnaround play — different risk/reward profiles.
SONO carries more volatility with a beta of 2.00 — expect wider price swings.
PLAB is growing revenue faster at 6.1% — sustainability is the question.
SONO generates stronger free cash flow (157M), providing more financial flexibility.
Bottom Line
PLAB scores higher overall (61/100 vs 42/100), backed by strong 15.8% margins. SONO offers better value entry with a 42.1% 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.
Photronics Inc
TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA
Photronics, Inc. manufactures and sells photomask products and services in the United States, Taiwan, Korea, Europe, China, and internationally. The company is headquartered in Brookfield, Connecticut.
Visit Website →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.
Compare with Other SEMICONDUCTOR EQUIPMENT & MATERIALS Stocks
Want to dig deeper into these stocks?