Seagate Technology Holdings PLC vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? Seagate Technology Holdings PLC trades at $684.5 (market cap $169.91B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,096.01 (market cap $5.00B). The key difference: Seagate Technology Holdings PLC is far larger — about 34× White Mountains Insurance Group Ltd. Common Stock's market cap, and Seagate Technology Holdings PLC pays the higher dividend (0.4%). Which is the better fit depends on your goals.
| STX | WTM | |
|---|---|---|
Market Cap | $169.91B | $5.00B |
Volume | 6,791,866 | 16,109 |
Sector | Technology | Financials |
52-Week High | $1.09K | $2.32K |
52-Week Low | $214.40 | $1.85K |
Typical Hold Time | 41 Days | — |
Enterprise Value | $172.06B | $5.83B |
Dividend Yield | 0.4% | 0.05% |
Signals from Pluang's Aura AI — not financial advice
Seagate Technology (STX) trades at $713.54, down 5.27% amid concerns over increased competition from Toshiba's AI storage expansion plans. The stock shows strong profitability with a 26.11% net margin and has beaten EPS estimates for three consecutive quarters. Technical indicators are bearish, with the price below key support levels, while analyst consensus remains positive with a $1,130 price target.
Outlook: Long-term growth is supported by AI-driven storage demand and robust earnings, but near-term risks include competitive pressures and high valuation multiples. The stock presents a contrarian opportunity if competitive fears ease, though volatility may persist.
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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Seagate is a leading supplier of hard disk drives for data storage to the enterprise and consumer markets. It forms a practical duopoly in the market with its chief rival, Western Digital
Read more on STX →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 →