Stem Inc (STEM)vsVistra Energy Corp (VST)
STEM
Stem Inc
$10.70
+3.48%
UTILITIES · Cap: $96.73M
VST
Vistra Energy Corp
$157.84
+2.63%
UTILITIES · Cap: $53.44B
Smart Verdict
WallStSmart Research — data-driven comparison
Vistra Energy Corp generates 11251% more annual revenue ($17.74B vs $156.27M). STEM leads profitability with a 88.2% profit margin vs 5.3%. VST earns a higher WallStSmart Score of 53/100 (C-).
STEM
Hold44
out of 100
Grade: D
VST
Buy53
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+77.9%
Fair Value
$52.09
Current Price
$10.70
$41.39 discount
Margin of Safety
-54.4%
Fair Value
$100.34
Current Price
$157.84
$57.50 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Keeps 88 of every $100 in revenue as profit
Large-cap with strong market position
Areas to Watch
0.0% earnings growth
Smaller company, higher risk/reward
ROE of -5921.0% — below average capital efficiency
Revenue declined 15.6%
5.3% margin — thin
Weak financial health signals
Premium valuation, high expectations priced in
Trading at 20.4x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : STEM
The strongest argument for STEM centers on Profit Margin. Profitability is solid with margins at 88.2% and operating margin at 8.3%.
Bull Case : VST
The strongest argument for VST centers on Market Cap. Revenue growth of 13.6% demonstrates continued momentum. PEG of 1.36 suggests the stock is reasonably priced for its growth.
Bear Case : STEM
The primary concerns for STEM are EPS Growth, Market Cap, Return on Equity.
Bear Case : VST
The primary concerns for VST are Profit Margin, Piotroski F-Score, P/E Ratio. A P/E of 72.4x leaves little room for execution misses. Debt-to-equity of 3.36 is elevated, increasing financial risk.
Key Dynamics to Monitor
STEM profiles as a declining stock while VST is a value play — different risk/reward profiles.
VST carries more volatility with a beta of 1.50 — expect wider price swings.
VST is growing revenue faster at 13.6% — sustainability is the question.
STEM generates stronger free cash flow (7M), providing more financial flexibility.
Bottom Line
VST scores higher overall (53/100 vs 44/100) and 13.6% revenue growth. STEM offers better value entry with a 77.9% 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.
Stem Inc
UTILITIES · UTILITIES - RENEWABLE · USA
Stem, Inc. is an energy technology company in the United States. The company is headquartered in Millbrae, California.
Vistra Energy Corp
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
Vistra Corp. The company is headquartered in Irving, Texas.
Visit Website →Compare with Other UTILITIES - RENEWABLE Stocks
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