Compare SentinelOne Inc. Class A Common Stock (S) vs White Mountains Insurance Group Ltd. Common Stock (WTM) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
SentinelOne Inc. Class A Common Stock vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? SentinelOne Inc. Class A Common Stock trades at $22.49 (market cap $8.36B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,096.01 (market cap $5.00B). The key difference: SentinelOne Inc. Class A Common Stock is the larger of the two by market cap, and White Mountains Insurance Group Ltd. Common Stock pays a 0.05% dividend while SentinelOne Inc. Class A Common Stock pays none. Which is the better fit depends on your goals.
| S | WTM | |
|---|---|---|
Market Cap | $8.36B | $5.00B |
Volume | 27,558,313 | 16,109 |
Sector | Technology | Financials |
52-Week High | $26.27 | $2.32K |
52-Week Low | $11.94 | $1.85K |
Typical Hold Time | 6 Days | — |
Enterprise Value | $7.74B | $5.83B |
Dividend Yield | — | 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
SentinelOne (S) trades at $24.01, down 6.43% amid news of a $1.25 billion convertible notes offering. The stock shows bullish technical signals with strong moving average support, though oscillators remain neutral. Fundamentally, the company maintains robust revenue growth (21% YoY) and high gross margins (72.54%) but continues to report significant net losses (-$288M in 2025). Recent analyst recognition as a leader in endpoint security and expanding cloud capabilities provide positive business momentum.
Investment outlook balances strong growth potential against persistent profitability challenges. The convertible notes offering signals aggressive expansion but increases financial leverage. With 65% analyst buy ratings and a $23.42 consensus target, Wall Street remains optimistic about long-term cybersecurity demand, though investors face execution risk and competitive pressures in a capital-intensive growth phase.
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
About SentinelOne Inc. Class A Common Stock
SentinelOne provides an AI-powered cybersecurity platform for organizations. Its Singularity platform helps detect, prevent, and respond to threats across endpoints, cloud workloads, identities, and connected devices.
Read more on S →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 →
