Sunrun Inc (RUN)vsTaiwan Semiconductor Manufacturing (TSM)
RUN
Sunrun Inc
$7.42
-1.46%
TECHNOLOGY · Cap: $1.74B
TSM
Taiwan Semiconductor Manufacturing
$439.51
-1.79%
TECHNOLOGY · Cap: $2.27T
Smart Verdict
WallStSmart Research — data-driven comparison
Taiwan Semiconductor Manufacturing generates 142172% more annual revenue ($4.94T vs $3.48B). TSM leads profitability with a 51.1% profit margin vs 11.6%. TSM appears more attractively valued with a PEG of 0.77. TSM earns a higher WallStSmart Score of 86/100 (A).
RUN
Buy55
out of 100
Grade: C
TSM
Exceptional Buy86
out of 100
Grade: A
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+53.4%
Fair Value
$41.13
Current Price
$7.42
$33.71 discount
Margin of Safety
+55.1%
Fair Value
$979.05
Current Price
$439.51
$539.54 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Reasonable price relative to book value
Revenue surging 52.8% year-over-year
Mega-cap, among the largest globally
Every $100 of equity generates 37 in profit
Keeps 51 of every $100 in revenue as profit
Strong operational efficiency at 58.7%
Revenue surging 50.9% year-over-year
Earnings expanding 68.7% YoY
Areas to Watch
Smaller company, higher risk/reward
Operating margin of 4.0%
Expensive relative to growth rate
Earnings declined 60.7%
Moderate valuation
Trading at 83.9x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : RUN
The strongest argument for RUN centers on P/E Ratio, Price/Book, Revenue Growth. Revenue growth of 52.8% demonstrates continued momentum.
Bull Case : TSM
The strongest argument for TSM centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 51.1% and operating margin at 58.7%. Revenue growth of 50.9% demonstrates continued momentum.
Bear Case : RUN
The primary concerns for RUN are Market Cap, Operating Margin, PEG Ratio. Debt-to-equity of 4.36 is elevated, increasing financial risk.
Bear Case : TSM
The primary concerns for TSM are P/E Ratio, Price/Book.
Key Dynamics to Monitor
RUN carries more volatility with a beta of 2.44 — expect wider price swings.
RUN is growing revenue faster at 52.8% — sustainability is the question.
TSM generates stronger free cash flow (510.1B), providing more financial flexibility.
Monitor SOLAR industry trends, competitive dynamics, and regulatory changes.
Bottom Line
TSM scores higher overall (86/100 vs 55/100), backed by strong 51.1% margins and 50.9% revenue growth. RUN offers better value entry with a 53.4% margin of safety. Both earn "Exceptional Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Sunrun Inc
TECHNOLOGY · SOLAR · USA
Sunrun Inc. is dedicated to the design, development, installation, sale, ownership and maintenance of residential solar energy systems in the United States. The company is headquartered in San Francisco, California.
Visit Website →Taiwan Semiconductor Manufacturing
TECHNOLOGY · SEMICONDUCTORS · USA
Taiwan Semiconductor Manufacturing Company, Limited is a Taiwanese multinational semiconductor contract manufacturing and design company. It is one of Taiwan's largest companies, the world's most valuable semiconductor company, and the world's largest dedicated independent (pure-play) semiconductor foundry, with its headquarters and main operations located in the Hsinchu Science Park in Hsinchu, Taiwan. It is majority owned by foreign investors.
Visit Website →Compare with Other SOLAR Stocks
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