First Solar Inc (FSLR)vsSonos Inc (SONO)
FSLR
First Solar Inc
$176.30
+0.26%
TECHNOLOGY · Cap: $18.55B
SONO
Sonos Inc
$17.75
-0.67%
TECHNOLOGY · Cap: $2.05B
Smart Verdict
WallStSmart Research — data-driven comparison
First Solar Inc generates 261% more annual revenue ($5.38B vs $1.49B). FSLR leads profitability with a 32.5% profit margin vs 3.8%. FSLR trades at a lower P/E of 10.6x. FSLR earns a higher WallStSmart Score of 77/100 (B+).
FSLR
Strong Buy77
out of 100
Grade: B+
SONO
Hold47
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+30.4%
Fair Value
$247.09
Current Price
$176.30
$70.79 discount
Margin of Safety
-32.2%
Fair Value
$12.48
Current Price
$17.75
$5.27 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Attractively priced relative to earnings
Keeps 33 of every $100 in revenue as profit
Strong operational efficiency at 42.6%
Conservative balance sheet, low leverage
Safe zone — low bankruptcy risk
Earnings expanding 87.5% YoY
Conservative balance sheet, low leverage
Areas to Watch
Revenue declined 3.7%
Negative free cash flow — burning cash
Premium valuation, high expectations priced in
ROE of 6.2% — below average capital efficiency
3.8% margin — thin
Operating margin of 4.4%
Comparative Analysis Report
WallStSmart ResearchBull Case : FSLR
The strongest argument for FSLR centers on PEG Ratio, P/E Ratio, Profit Margin. Profitability is solid with margins at 32.5% and operating margin at 42.6%. PEG of 0.36 suggests the stock is reasonably priced for its growth.
Bull Case : SONO
The strongest argument for SONO centers on EPS Growth, Debt/Equity.
Bear Case : FSLR
The primary concerns for FSLR are Revenue Growth, Free Cash Flow.
Bear Case : SONO
The primary concerns for SONO are P/E Ratio, Return on Equity, Profit Margin. Thin 3.8% margins leave little buffer for downturns.
Key Dynamics to Monitor
FSLR profiles as a declining stock while SONO is a value play — different risk/reward profiles.
SONO carries more volatility with a beta of 1.88 — expect wider price swings.
SONO is growing revenue faster at 8.8% — sustainability is the question.
SONO generates stronger free cash flow (40M), providing more financial flexibility.
Bottom Line
FSLR scores higher overall (77/100 vs 47/100), backed by strong 32.5% margins. Both earn "Strong 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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