First Solar Inc (FSLR)vsSonos Inc (SONO)
FSLR
First Solar Inc
$190.29
+2.40%
TECHNOLOGY · Cap: $20.42B
SONO
Sonos Inc
$12.70
-0.86%
TECHNOLOGY · Cap: $1.54B
Smart Verdict
WallStSmart Research — data-driven comparison
First Solar Inc generates 263% more annual revenue ($5.22B vs $1.44B). FSLR leads profitability with a 29.3% profit margin vs -1.2%. FSLR earns a higher WallStSmart Score of 82/100 (A-).
FSLR
Exceptional Buy82
out of 100
Grade: A-
SONO
Hold42
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+65.8%
Fair Value
$665.03
Current Price
$190.29
$474.74 discount
Intrinsic value data unavailable for SONO.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Strong operational efficiency at 32.6%
Keeps 29 of every $100 in revenue as profit
Attractively priced relative to earnings
Reasonable price relative to book value
Earnings expanding 32.3% YoY
Earnings expanding 87.5% YoY
Areas to Watch
No major concerns identified
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 : FSLR
The strongest argument for FSLR centers on PEG Ratio, Operating Margin, Profit Margin. Profitability is solid with margins at 29.3% and operating margin at 32.6%. Revenue growth of 11.1% demonstrates continued momentum.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth.
Bear Case : FSLR
No major red flags identified for FSLR, but monitor valuation.
Bear Case : SONO
The primary concerns for SONO are Market Cap, Return on Equity, Revenue Growth.
Key Dynamics to Monitor
FSLR 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.
FSLR is growing revenue faster at 11.1% — sustainability is the question.
FSLR generates stronger free cash flow (1.1B), providing more financial flexibility.
Bottom Line
FSLR scores higher overall (82/100 vs 42/100), backed by strong 29.3% margins and 11.1% revenue growth. Both earn "Exceptional 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.
First Solar Inc
TECHNOLOGY · SOLAR · USA
First Solar, Inc. offers solar photovoltaic (PV) solutions in the United States, Japan, France, Canada, India, Australia, and internationally. The company is headquartered in Tempe, Arizona.
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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