Mizuho Financial Group Inc. Sponosred ADR (Japan) vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? Mizuho Financial Group Inc. Sponosred ADR (Japan) trades at $9.99 (market cap $127.56B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,096.01 (market cap $5.00B). The key difference: Mizuho Financial Group Inc. Sponosred ADR (Japan) is far larger — about 25.5× White Mountains Insurance Group Ltd. Common Stock's market cap, and Mizuho Financial Group Inc. Sponosred ADR (Japan) pays the higher dividend (1.73%). Which is the better fit depends on your goals.
| MFG | WTM | |
|---|---|---|
Market Cap | $127.56B | $5.00B |
Volume | 2,374,252 | 16,109 |
Sector | Financials | Financials |
52-Week High | $11.45 | $2.32K |
52-Week Low | $6.23 | $1.85K |
Typical Hold Time | 6 Days | — |
Enterprise Value | $34.95T | $5.83B |
Dividend Yield | 1.73% | 0.05% |
Signals from Pluang's Aura AI — not financial advice
Mizuho Financial Group (MFG) trades at $10.60, up slightly by 0.09% on the day, with a bearish technical signal from moving averages but neutral oscillators. The company reported strong earnings beats in recent quarters, with Q2 2026 EPS of $0.22 exceeding the $0.17 estimate. Revenue grew to $3.65T in 2025, with a net income margin of 30.42% and a P/E ratio of 14.96, indicating reasonable valuation. Recent news highlights institutional stake adjustments and positive CRA ratings.
MFG presents a mixed outlook; earnings momentum and solid profitability support upside, but bearish technicals and analyst caution (60% hold rating) suggest near-term pressure. Key risks include declining cash flow trends and rising debt-to-asset ratio, while institutional interest and dividend growth potential offer opportunities for long-term investors.
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.
Trailing returns across standard periods
Mizuho Financial Group is a Japanese financial services company offering banking, trust, securities, and asset management services. It serves retail, corporate, and institutional clients globally.
Read more on MFG →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 →