Stem Inc (STEM)vsVistra Corp. (VST)
STEM
Stem Inc
$9.04
-9.78%
UTILITIES · Cap: $68.97M
VST
Vistra Corp.
$153.68
+1.12%
UTILITIES · Cap: $53.26B
Smart Verdict
WallStSmart Research — data-driven comparison
Vistra Corp. generates 12630% more annual revenue ($19.45B vs $152.75M). STEM leads profitability with a 94.2% profit margin vs 11.5%. VST earns a higher WallStSmart Score of 68/100 (B-).
STEM
Hold42
out of 100
Grade: D
VST
Strong Buy68
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+65.9%
Fair Value
$33.73
Current Price
$9.04
$24.69 discount
Intrinsic value data unavailable for VST.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Keeps 94 of every $100 in revenue as profit
Conservative balance sheet, low leverage
Growing faster than its price suggests
Every $100 of equity generates 40 in profit
Revenue surging 43.4% year-over-year
Large-cap with strong market position
Strong operational efficiency at 26.6%
Areas to Watch
0.0% earnings growth
Smaller company, higher risk/reward
ROE of -5921.0% — below average capital efficiency
Revenue declined 10.8%
Moderate valuation
Trading at 19.8x book value
Weak financial health signals
Earnings declined 52.3%
Comparative Analysis Report
WallStSmart ResearchBull Case : STEM
The strongest argument for STEM centers on Profit Margin, Debt/Equity. Profitability is solid with margins at 94.2% and operating margin at -37.5%.
Bull Case : VST
The strongest argument for VST centers on PEG Ratio, Return on Equity, Revenue Growth. Revenue growth of 43.4% demonstrates continued momentum. PEG of 0.46 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 P/E Ratio, Price/Book, Piotroski F-Score. Debt-to-equity of 3.56 is elevated, increasing financial risk.
Key Dynamics to Monitor
STEM profiles as a declining stock while VST is a growth play — different risk/reward profiles.
VST carries more volatility with a beta of 1.45 — expect wider price swings.
VST is growing revenue faster at 43.4% — sustainability is the question.
VST generates stronger free cash flow (156M), providing more financial flexibility.
Bottom Line
VST scores higher overall (68/100 vs 42/100) and 43.4% revenue growth. STEM offers better value entry with a 65.9% margin of safety. 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.
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 Corp.
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
Vistra Corp. The company is headquartered in Irving, Texas.
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