Compare Interactive Brokers Group Inc. Class A Common Stock (IBKR) vs White Mountains Insurance Group Ltd. Common Stock (WTM) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Interactive Brokers Group Inc. Class A Common Stock vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? Interactive Brokers Group Inc. Class A Common Stock trades at $83.86 (market cap $39.64B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,096.01 (market cap $5.00B). The key difference: Interactive Brokers Group Inc. Class A Common Stock is far larger — about 7.9× White Mountains Insurance Group Ltd. Common Stock's market cap, and Interactive Brokers Group Inc. Class A Common Stock pays the higher dividend (0.4%). Which is the better fit depends on your goals.
| IBKR | WTM | |
|---|---|---|
Market Cap | $39.64B | $5.00B |
Volume | 2,886,805 | 16,109 |
Sector | Financials | Financials |
52-Week High | $98.19 | $2.32K |
52-Week Low | $61.05 | $1.85K |
Typical Hold Time | 6 Days | — |
Enterprise Value | $31.94B | $5.83B |
Dividend Yield | 0.4% | 0.05% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Interactive Brokers (IBKR) trades at $87.49, down 0.46% on the day, with technical indicators showing a bearish bias despite neutral oscillators. The company demonstrates strong fundamentals with revenue growth from $10.22B in 2025 to $11.1B projected for 2026, and net income rising from $984M to $1.1B. Recent earnings beats and expansion into cryptocurrency staking highlight ongoing business development, though valuation multiples appear elevated with a P/E of 34.72.
The outlook remains cautiously optimistic given analyst consensus pointing to 21% upside to the $106.11 price target, balanced by near-term technical weakness and stretched valuations. Key risks include competitive pressures in fintech and market volatility impacting trading volumes, while institutional sentiment shows mixed but generally positive positioning with 47% buy ratings.
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.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About Interactive Brokers Group Inc. Class A Common Stock
Interactive Brokers operates an electronic brokerage platform for trading stocks, options, futures, currencies, and other assets. It also provides clearing and custody services.
Read more on IBKR →About White Mountains Insurance Group Ltd. Common Stock
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 →
