Compare Extra Space Storage, Inc. (EXR) vs White Mountains Insurance Group Ltd. Common Stock (WTM) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Extra Space Storage, Inc. vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? Extra Space Storage, Inc. trades at $135.18 (market cap $28.26B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,096.01 (market cap $5.00B). The key difference: Extra Space Storage, Inc. is far larger — about 5.7× White Mountains Insurance Group Ltd. Common Stock's market cap, and Extra Space Storage, Inc. pays the higher dividend (4.85%). Which is the better fit depends on your goals.
| EXR | WTM | |
|---|---|---|
Market Cap | $28.26B | $5.00B |
Volume | 1,443,466 | 16,109 |
Sector | Real Estate | Financials |
52-Week High | $152.85 | $2.32K |
52-Week Low | $126.67 | $1.85K |
Typical Hold Time | 109 Days | — |
Enterprise Value | $41.97B | $5.83B |
Dividend Yield | 4.85% | 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
Extra Space Storage (EXR) trades at $134.06, up slightly by 0.01% today, with a neutral technical signal and bearish moving averages. The company reported strong earnings beats in recent quarters, with Q3 2026 results expected soon. Revenue grew to $3.38 billion in 2025, and net income reached $974 million, supported by a robust gross margin of 70.78%. Analyst consensus is evenly split between Buy and Hold, with a price target of $158.33, suggesting potential upside. Recent news highlights leadership transitions and steady dividend payments.
Outlook: EXR shows solid operational performance and financial flexibility, but faces risks from high leverage and softer housing demand. The stock's valuation metrics like P/E of 29.52 and EV/EBITDA of 17.35 indicate premium pricing. Investment opportunity lies in sustained earnings growth and dividend yield, while risks include interest rate sensitivity and competitive pressures in the REIT sector.
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 Extra Space Storage, Inc.
Extra Space Storage is a fully integrated real estate investment trust that owns, operates, and manages almost 2,100 self-storage properties in 41 states, with over 160 million net rentable square feet of storage space. Of these properties, approximately one half is wholly owned, while some facilities are owned through joint ventures and others are owned by third parties and managed by Extra Space Storage in exchange for a management fee.
Read more on EXR →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 →
