Northrop Grumman Corporation vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? Northrop Grumman Corporation trades at $496.19 (market cap $68.39B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,096.01 (market cap $5.00B). The key difference: Northrop Grumman Corporation is far larger — about 13.7× White Mountains Insurance Group Ltd. Common Stock's market cap, and Northrop Grumman Corporation pays the higher dividend (2.05%). Which is the better fit depends on your goals.
| NOC | WTM | |
|---|---|---|
Market Cap | $68.39B | $5.00B |
Volume | 823,323 | 16,109 |
Sector | Industrials | Financials |
52-Week High | $768.02 | $2.32K |
52-Week Low | $473.46 | $1.85K |
Typical Hold Time | 82 Days | — |
Enterprise Value | $82.37B | $5.83B |
Dividend Yield | 2.05% | 0.05% |
Signals from Pluang's Aura AI — not financial advice
Northrop Grumman (NOC) trades at $495.69, up 2.2% on the day, amid a bearish technical signal but strong fundamentals. The company has beaten earnings estimates for the last three quarters, with a net income margin of 10.48% and a P/E ratio of 15.3. Recent news highlights a $20 billion Navy fighter contract loss to Boeing, though the company maintains a record backlog and a dividend payout.
The outlook is mixed: analyst consensus is bullish with a $595.69 price target, but technical indicators and recent contract loss pose near-term risks. Long-term growth is supported by defense spending and key programs like the B-21 bomber, though competitive pressures and execution risks remain.
White Mountains Insurance Group (WTM) trades at $2,093.13, up 0.31% with neutral technical signals. The stock shows strong fundamentals with a P/E of 4.8 and ROE of 21.9%, though recent earnings were mixed with Q2 2026 beating estimates while Q1 missed. Book value per share reached $2,258 as of June 2026, up 4% quarterly. Recent product launches and board additions signal strategic growth initiatives.
WTM presents value investment appeal with attractive valuation multiples and solid profitability, but faces execution risks from volatile quarterly earnings and negative cash flow trends. Analyst consensus remains neutral with 100% hold ratings, suggesting cautious optimism pending clearer earnings consistency and cash flow improvement.
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Northrop Grumman is a defense contractor that is diversified across short-cycle and long-cycle businesses. The firm's segments include aeronautics, mission systems, defense services, and space systems. The company's aerospace segment creates the fuselage for the massive F-35 program and produces various piloted and autonomous flight systems. Mission systems creates a variety of sensors and processors for defense hardware. The defense systems segment is a long-range missile manufacturer. Finally, the company's space systems segment produces various space structures, sensors, and satellites.
Read more on NOC →White Mountains Insurance Group Ltd. is a Bermuda-based holding company that owns and builds insurance and financial services businesses. Its operating segments include Ark, a specialty insurance and reinsurance underwriter; HG Global, which reinsures municipal bond insurer Build America Mutual; and Kudu Investment Management, which provides capital to boutique asset managers.
Read more on WTM →