WallStSmart

BlackRock Inc (BLK)vsNational Grid PLC ADR (NGG)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

BlackRock Inc generates 45% more annual revenue ($25.64B vs $17.69B). BLK leads profitability with a 24.4% profit margin vs 18.3%. NGG appears more attractively valued with a PEG of 1.00. BLK earns a higher WallStSmart Score of 78/100 (B+).

BLK

Strong Buy

78

out of 100

Grade: B+

Growth: 8.7Profit: 7.5Value: 5.7Quality: 7.0
Piotroski: 2/9Altman Z: 1.13

NGG

Buy

62

out of 100

Grade: C+

Growth: 4.0Profit: 8.0Value: 6.3Quality: 3.5
Piotroski: 3/9Altman Z: 1.20

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BLK6 strengths · Avg: 8.8/10
Operating MarginProfitability
35.6%10/10

Strong operational efficiency at 35.6%

Market CapQuality
$158.18B9/10

Large-cap with strong market position

Profit MarginProfitability
24.4%9/10

Keeps 24 of every $100 in revenue as profit

Debt/EquityHealth
0.269/10

Conservative balance sheet, low leverage

Price/BookValuation
2.7x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
27.0%8/10

Revenue surging 27.0% year-over-year

NGG3 strengths · Avg: 9.0/10
Operating MarginProfitability
32.6%10/10

Strong operational efficiency at 32.6%

Market CapQuality
$80.25B9/10

Large-cap with strong market position

PEG RatioValuation
1.008/10

Growing faster than its price suggests

Areas to Watch

BLK4 concerns · Avg: 2.8/10
P/E RatioValuation
25.6x4/10

Moderate valuation

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Free Cash FlowQuality
$-1.19B2/10

Negative free cash flow — burning cash

Altman Z-ScoreHealth
1.132/10

Distress zone — elevated risk

NGG4 concerns · Avg: 3.5/10
Price/BookValuation
8.2x4/10

Trading at 8.2x book value

Revenue GrowthGrowth
2.0%4/10

2.0% revenue growth

Debt/EquityHealth
1.193/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : BLK

The strongest argument for BLK centers on Operating Margin, Market Cap, Profit Margin. Profitability is solid with margins at 24.4% and operating margin at 35.6%. Revenue growth of 27.0% demonstrates continued momentum.

Bull Case : NGG

The strongest argument for NGG centers on Operating Margin, Market Cap, PEG Ratio. Profitability is solid with margins at 18.3% and operating margin at 32.6%. PEG of 1.00 suggests the stock is reasonably priced for its growth.

Bear Case : BLK

The primary concerns for BLK are P/E Ratio, Piotroski F-Score, Free Cash Flow.

Bear Case : NGG

The primary concerns for NGG are Price/Book, Revenue Growth, Debt/Equity.

Key Dynamics to Monitor

BLK profiles as a growth stock while NGG is a value play — different risk/reward profiles.

BLK carries more volatility with a beta of 1.46 — expect wider price swings.

BLK is growing revenue faster at 27.0% — sustainability is the question.

BLK generates stronger free cash flow (-1.2B), providing more financial flexibility.

Bottom Line

BLK scores higher overall (78/100 vs 62/100), backed by strong 24.4% margins and 27.0% revenue growth. 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.

BlackRock Inc

FINANCIAL SERVICES · ASSET MANAGEMENT · USA

BlackRock, Inc. is an American multinational investment management corporation based in New York City.

National Grid PLC ADR

UTILITIES · UTILITIES - REGULATED ELECTRIC · USA

National Grid plc transmits and distributes electricity and natural gas. The company is headquartered in London, the United Kingdom.

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