Sun Life Financial Inc. (SLF)vsVistra Corp. (VST)
SLF
Sun Life Financial Inc.
$69.51
-4.91%
FINANCIAL SERVICES · Cap: $38.51B
VST
Vistra Corp.
$147.72
-4.05%
UTILITIES · Cap: $52.12B
Smart Verdict
WallStSmart Research — data-driven comparison
Sun Life Financial Inc. generates 97% more annual revenue ($34.88B vs $17.74B). SLF leads profitability with a 10.2% profit margin vs 5.3%. SLF appears more attractively valued with a PEG of 1.18. SLF earns a higher WallStSmart Score of 67/100 (B-).
SLF
Strong Buy67
out of 100
Grade: B-
VST
Buy53
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for SLF.
Margin of Safety
-53.3%
Fair Value
$101.06
Current Price
$147.72
$46.66 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Earnings expanding 240.9% YoY
Attractively priced relative to earnings
Reasonable price relative to book value
Generating 5.3B in free cash flow
Large-cap with strong market position
Areas to Watch
4.7% revenue growth
Trading at 19.1x book value
5.3% margin — thin
Weak financial health signals
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : SLF
The strongest argument for SLF centers on EPS Growth, P/E Ratio, Price/Book. PEG of 1.18 suggests the stock is reasonably priced for its growth.
Bull Case : VST
The strongest argument for VST centers on Market Cap. Revenue growth of 13.6% demonstrates continued momentum. PEG of 1.38 suggests the stock is reasonably priced for its growth.
Bear Case : SLF
The primary concerns for SLF are Revenue Growth.
Bear Case : VST
The primary concerns for VST are Price/Book, Profit Margin, Piotroski F-Score. A P/E of 70.6x leaves little room for execution misses. Debt-to-equity of 3.36 is elevated, increasing financial risk.
Key Dynamics to Monitor
VST carries more volatility with a beta of 1.45 — expect wider price swings.
VST is growing revenue faster at 13.6% — sustainability is the question.
SLF generates stronger free cash flow (5.3B), providing more financial flexibility.
Monitor INSURANCE - DIVERSIFIED industry trends, competitive dynamics, and regulatory changes.
Bottom Line
SLF scores higher overall (67/100 vs 53/100). Both earn "Strong 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.
Sun Life Financial Inc.
FINANCIAL SERVICES · INSURANCE - DIVERSIFIED · USA
Sun Life Financial Inc., a financial services company, provides insurance, wealth and asset management solutions to individuals and corporate clients around the world. The company is headquartered in Toronto, Canada.
Vistra Corp.
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
Vistra Corp. The company is headquartered in Irving, Texas.
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