WallStSmart

Bank of America Corp (BAC)vsNB Bancorp, Inc. Common Stock (NBBK)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Bank of America Corp generates 45620% more annual revenue ($113.93B vs $249.19M). BAC leads profitability with a 29.5% profit margin vs 23.7%. BAC trades at a lower P/E of 14.5x. BAC earns a higher WallStSmart Score of 84/100 (A-).

BAC

Exceptional Buy

84

out of 100

Grade: A-

Growth: 9.3Profit: 7.5Value: 7.0Quality: 3.0
Piotroski: 5/9Altman Z: -0.27

NBBK

Strong Buy

68

out of 100

Grade: B-

Growth: 10.0Profit: 6.5Value: 6.0Quality: 5.0
Piotroski: 3/9Altman Z: 1.38

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BAC6 strengths · Avg: 9.2/10
Market CapQuality
$437.47B10/10

Mega-cap, among the largest globally

Operating MarginProfitability
38.3%10/10

Strong operational efficiency at 38.3%

Free Cash FlowQuality
$29.04B10/10

Generating 29.0B in free cash flow

Profit MarginProfitability
29.5%9/10

Keeps 30 of every $100 in revenue as profit

PEG RatioValuation
0.958/10

Growing faster than its price suggests

P/E RatioValuation
14.5x8/10

Attractively priced relative to earnings

NBBK6 strengths · Avg: 9.3/10
Price/BookValuation
1.1x10/10

Reasonable price relative to book value

Operating MarginProfitability
40.7%10/10

Strong operational efficiency at 40.7%

Revenue GrowthGrowth
48.6%10/10

Revenue surging 48.6% year-over-year

Profit MarginProfitability
23.7%9/10

Keeps 24 of every $100 in revenue as profit

Debt/EquityHealth
0.229/10

Conservative balance sheet, low leverage

P/E RatioValuation
15.0x8/10

Attractively priced relative to earnings

Areas to Watch

BAC2 concerns · Avg: 1.5/10
Altman Z-ScoreHealth
-0.272/10

Distress zone — elevated risk

Debt/EquityHealth
2.431/10

Elevated debt levels

NBBK4 concerns · Avg: 2.8/10
Market CapQuality
$1.00B3/10

Smaller company, higher risk/reward

Return on EquityProfitability
7.0%3/10

ROE of 7.0% — below average capital efficiency

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Altman Z-ScoreHealth
1.382/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : BAC

The strongest argument for BAC centers on Market Cap, Operating Margin, Free Cash Flow. Profitability is solid with margins at 29.5% and operating margin at 38.3%. Revenue growth of 16.8% demonstrates continued momentum.

Bull Case : NBBK

The strongest argument for NBBK centers on Price/Book, Operating Margin, Revenue Growth. Profitability is solid with margins at 23.7% and operating margin at 40.7%. Revenue growth of 48.6% demonstrates continued momentum.

Bear Case : BAC

The primary concerns for BAC are Altman Z-Score, Debt/Equity. Debt-to-equity of 2.43 is elevated, increasing financial risk.

Bear Case : NBBK

The primary concerns for NBBK are Market Cap, Return on Equity, Piotroski F-Score.

Key Dynamics to Monitor

BAC carries more volatility with a beta of 1.16 — expect wider price swings.

NBBK is growing revenue faster at 48.6% — sustainability is the question.

BAC generates stronger free cash flow (29.0B), providing more financial flexibility.

Monitor BANKS - DIVERSIFIED industry trends, competitive dynamics, and regulatory changes.

Bottom Line

BAC scores higher overall (84/100 vs 68/100), backed by strong 29.5% margins and 16.8% revenue growth. Both earn "Exceptional 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.

Bank of America Corp

FINANCIAL SERVICES · BANKS - DIVERSIFIED · USA

The Bank of America Corporation is an American multinational investment bank and financial services holding company headquartered in Charlotte, North Carolina. Founded in San Francisco, Bank of America was formed through NationsBank's acquisition of BankAmerica in 1998. It is the second largest banking institution in the United States, after JPMorgan Chase, and the eighth largest bank in the world. Bank of America is one of the Big Four banking institutions of the United States. It services approximately 10 percent of all American bank deposits, in direct competition with JPMorgan Chase, Citigroup and Wells Fargo. Its primary financial services revolve around commercial banking, wealth management, and investment banking.

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NB Bancorp, Inc. Common Stock

FINANCIAL SERVICES · BANKS - REGIONAL · USA

NB Bancorp, Inc. is a leading financial holding company headquartered in the Northeastern United States, delivering a diverse array of commercial banking services through its subsidiary, Northbridge Bank. Focusing primarily on small and medium-sized enterprises as well as individual clients, the bank offers products that include loans, deposit accounts, and treasury management solutions. Committed to community banking, NB Bancorp utilizes extensive local market knowledge to foster enduring client relationships and optimize service delivery. The company is strategically positioned to enhance operational efficiency and spur asset growth, with the goal of generating sustainable long-term value for shareholders in a competitive banking environment.

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