Investar Holding Corp (ISTR)vsMizuho Financial Group Inc. (MFG)
ISTR
Investar Holding Corp
$29.03
+1.40%
FINANCIAL SERVICES · Cap: $400.43M
MFG
Mizuho Financial Group Inc.
$9.52
-0.10%
FINANCIAL SERVICES · Cap: $115.97B
Smart Verdict
WallStSmart Research — data-driven comparison
Mizuho Financial Group Inc. generates 4109031% more annual revenue ($4.40T vs $107.12M). MFG leads profitability with a 28.4% profit margin vs 26.7%. ISTR trades at a lower P/E of 12.8x. MFG earns a higher WallStSmart Score of 78/100 (B+).
ISTR
Strong Buy68
out of 100
Grade: B-
MFG
Strong Buy78
out of 100
Grade: B+
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Strong operational efficiency at 44.1%
Revenue surging 57.6% year-over-year
Keeps 27 of every $100 in revenue as profit
Attractively priced relative to earnings
Earnings expanding 22.2% YoY
Strong operational efficiency at 32.5%
Earnings expanding 680.0% YoY
Generating 487.7B in free cash flow
Large-cap with strong market position
Keeps 28 of every $100 in revenue as profit
Attractively priced relative to earnings
Areas to Watch
Smaller company, higher risk/reward
ROE of 6.9% — below average capital efficiency
Distress zone — elevated risk
Expensive relative to growth rate
Distress zone — elevated risk
Elevated debt levels
Comparative Analysis Report
WallStSmart ResearchBull Case : ISTR
The strongest argument for ISTR centers on Price/Book, Operating Margin, Revenue Growth. Profitability is solid with margins at 26.7% and operating margin at 44.1%. Revenue growth of 57.6% demonstrates continued momentum.
Bull Case : MFG
The strongest argument for MFG centers on Operating Margin, EPS Growth, Free Cash Flow. Profitability is solid with margins at 28.4% and operating margin at 32.5%. Revenue growth of 16.7% demonstrates continued momentum.
Bear Case : ISTR
The primary concerns for ISTR are Market Cap, Return on Equity, Altman Z-Score.
Bear Case : MFG
The primary concerns for MFG are PEG Ratio, Altman Z-Score, Debt/Equity. Debt-to-equity of 5.88 is elevated, increasing financial risk.
Key Dynamics to Monitor
ISTR carries more volatility with a beta of 0.47 — expect wider price swings.
ISTR is growing revenue faster at 57.6% — sustainability is the question.
MFG generates stronger free cash flow (487.7B), providing more financial flexibility.
Monitor BANKS - REGIONAL industry trends, competitive dynamics, and regulatory changes.
Bottom Line
MFG scores higher overall (78/100 vs 68/100), backed by strong 28.4% margins and 16.7% revenue growth. Both earn "Strong Buy" and "Strong 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.
Investar Holding Corp
FINANCIAL SERVICES · BANKS - REGIONAL · USA
Investar Holding Corporation is the banking holding company of Investar Bank offering a range of commercial banking products to individuals and small and medium-sized businesses in southern Louisiana. The company is headquartered in Baton Rouge, Louisiana.
Mizuho Financial Group Inc.
FINANCIAL SERVICES · BANKS - REGIONAL · USA
Mizuho Financial Group, Inc. engages in banking, trusts, securities and other businesses related to financial services in Japan, America, Europe, Asia / Oceania and internationally. The company is headquartered in Tokyo, Japan.
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