LIVE
WRB
W. R. Berkley Corporation · Financials - Specialty Property & Casualty Insurance
$71.28
+6.79% this month
VERSUS
⟷
COMPARE
CB
Chubb Limited · Financials - Property & Casualty Insurance
$355.09
+10.32% this month
Scoreboard verdict
Across AI score, momentum, valuation, upside, operating margin
WRB
0
CB
5
Comparison scoreboard
CB LEADS 5/5AI Score
WRB 47.6
CB ✓48.3
1Y Return
WRB +0.75%
CB ✓+26.83%
Fwd P/E
WRB 15.01
CB ✓12.35
Target Up.
WRB -7.37%
CB ✓-4.18%
Op. Margin
WRB 17.09%
CB ✓20.64%
Metrics last refreshed: 7/9/2026
Quick take
WRB Stock Overview (W.R. Berkley Specialty Insurance): AI Score, Valuation, Performance and Upside
WRB (W.R. Berkley) is a decentralized specialty property and casualty insurance holding company competing in E&S (excess and surplus lines) and specialty commercial markets through dozens of individual underwriting units, while CB (Chubb) is the world's largest P&C insurer providing commercial and personal lines insurance globally. Both companies emphasize underwriting discipline and specialty market expertise, but at very different scales — Berkley as an agile specialty insurer and Chubb as the global P&C behemoth. Note: W.R. Grace (WR), the specialty chemicals company originally in this comparison, was acquired by Standard Industries and taken private in 2021.
WRB vs CB is decentralized specialty insurance with niche expertise (W.R. Berkley's collection of specialty underwriting units each expert in their market niche, competing in E&S and specialty lines with disciplined founder-led culture) versus the world's largest P&C insurer with global diversification (Chubb's multinational platform serving large commercial accounts, high-net-worth individuals, and emerging market insurance demand with unmatched global distribution) — specialty niche discipline versus global P&C scale.
Live analysis · updated 7/9/2026
CB holds the edge across 5 of 5 key metrics in this comparison. CB leads on both 1-year return (+26.83%) and forward P/E quality (12.35x vs 15.01x for WRB), a relatively favorable combination of momentum and valuation. CB leads on both revenue growth (10.20%) and operating margin (20.64%), suggesting a stronger fundamental setup on both dimensions. Analyst consensus implies meaningfully more upside for CB (-4.18%) than for WRB (-7.37%).
Normalized 1Y performance
WRB
CB
Recent returns
WRB
CB
Analyst price targets & sentiment
WRB · 15 analysts
STRONG BUYHOLDSTRONG SELL
Hold (2.6/5.0)
Price target range
analyst low$52.47
analyst high$86.00
analyst mean$66.76
current price$71.28
-7.4% upside to analyst mean
CB
Price target range
analyst mean$346.09
current price$355.09
-4.2% upside to analyst mean
Who should consider this stock?
WRB may suit investors who:
- →Value decentralized specialty insurance business models where deep niche underwriting expertise enables better risk selection and pricing discipline than generalist insurers competing in commodity markets
- →Appreciate W.R. Berkley's founder-led culture and the Berkley family's long-term orientation maintaining underwriting discipline through insurance cycles without pressure for growth-at-any-cost
- →Want specialty E&S insurance exposure at a size that can still reposition across specialty market segments without the constraints of Chubb's enormous scale requiring massive premium deployment
CB may suit investors who:
- →Want global property and casualty insurance exposure through the world's largest P&C insurer with unmatched geographic diversification across 54 countries including high-growth Asia-Pacific markets
- →Value Chubb's best-in-class claims service reputation as a durable competitive advantage allowing premium pricing in both high-net-worth personal lines and large commercial accounts
- →Prefer Chubb's larger, more liquid stock with institutional ownership support and consistent earnings from the combination of disciplined underwriting and significant investment income from its large balance sheet
Performance & AI score
| Metric | WRB | CB |
|---|---|---|
| AI score | 47.6 | 48.3 |
| AI rank | #562 | #521 |
| Latest close | $71.28 | $355.09 |
| 1M return | +6.79% | +10.32% |
| 6M return | +1.84% | +14.81% |
| 1Y return | +0.75% | +26.83% |
$10,000 invested — hypothetical growth (dividends reinvested)
How much would $10,000 be worth today if invested at the start of each period, with all dividends reinvested?
| Period | WRB | CB |
|---|---|---|
| 1Y ago | $10.13K (+1.3%) started 2025-07-08 | $12.68K (+26.8%) started 2025-07-08 |
| 5Y ago | $25.15K (+151.5%) started 2021-07-09 | $24.54K (+145.4%) started 2021-07-09 |
| 10Y ago | $61.21K (+512.1%) started 2016-07-11 | $38.55K (+285.5%) started 2016-07-11 |
Hypothetical — past performance does not guarantee future results.
Valuation & upside potential
| Metric | WRB | CB |
|---|---|---|
| Market cap | $26.83B | $140.08B |
| Trailing P/E | 15.27 | 12.77 |
| Forward P/E | 15.01 | 12.35 |
| Price/Sales | 2.02 | N/A |
| EV/Revenue | 1.87 | 2.69 |
| Analyst target | $66.76 | $346.09 |
| Target upside | -7.37% | -4.18% |
Growth, profitability & risk
| Metric | WRB | CB |
|---|---|---|
| Revenue growth | 4.00% | 10.20% |
| Earnings growth | 26.00% | 78.70% |
| EPS growth | +26.00% | +78.70% |
| FCF margin | +21.70% | +20.70% |
| Operating margin | 17.09% | 20.64% |
| Profit margin | 12.64% | 18.53% |
| ROIC proxy | 20.16% | 15.43% |
| Return on equity | 20.16% | 15.43% |
| Dividend yield | 0.55% | 1.13% |
| Beta | 0.29 | 0.41 |
| Debt/equity | 31.76 | 31.46 |
| Current ratio | 0.39 | 0.39 |
| Quick ratio | 0.23 | 0.19 |
Drawdown & downside risk
Lower drawdown and smaller single-period drops generally indicate a smoother ride, though they do not guarantee lower future risk.
1Y risk snapshot
WRB max drawdown19.02%
CB max drawdown9.62%
WRB max wkly drop14.12%
CB max wkly drop5.66%
5Y risk snapshot
WRB max drawdown26.29%
CB max drawdown19.26%
WRB max wkly drop14.12%
CB max wkly drop9.23%
10Y risk snapshot
WRB max drawdown45.35%
CB max drawdown42.59%
WRB max wkly drop22.83%
CB max wkly drop24.86%
Performance metrics by period
| Period | Metric | WRB | CB |
|---|---|---|---|
| 1Y | Growth | +1.29% | +26.84% |
| CAGR | +1.30% | +26.88% | |
| Sharpe ratio | -0.04 | 1.16 | |
| Max drawdown | 19.02% | 9.62% | |
| Max daily drop | 6.06% | 3.62% | |
| Max wkly drop | 14.12% | 5.66% | |
| 5Y | Growth | +130.66% | +131.23% |
| CAGR | +18.20% | +18.26% | |
| Sharpe ratio | 0.65 | 0.71 | |
| Max drawdown | 26.29% | 19.26% | |
| Max daily drop | 9.22% | 7.20% | |
| Max wkly drop | 14.12% | 9.23% | |
| 10Y | Growth | +392.50% | +222.29% |
| CAGR | +17.30% | +12.43% | |
| Sharpe ratio | 0.59 | 0.43 | |
| Max drawdown | 45.35% | 42.59% | |
| Max daily drop | 15.43% | 16.77% | |
| Max wkly drop | 22.83% | 24.86% |
Business comparison
| Category | WRB | CB |
|---|---|---|
| Company | W. R. Berkley Corporation | Chubb Limited |
| Sector | Financial Services | Financial Services |
| Industry | Insurance - Property & Casualty | N/A |
| Core business | W. R. Berkley Corporation is a specialty insurance holding company founded in 1967 by William R. Berkley. Berkley operates as a decentralized collection of specialty insurance units — each operating company specializes in a particular niche insurance market (professional liability, healthcare liability, construction, marine, transportation, excess and surplus lines). Berkley's model emphasizes underwriting discipline and specialty knowledge, avoiding commodity lines where pricing is driven down by competition. Major Berkley operating units include Berkley One (personal lines for high-net-worth individuals), Berkley Re (reinsurance), and dozens of specialty commercial insurance brands. | Chubb Limited is the world's largest publicly traded property and casualty insurance company, providing commercial and personal P&C insurance, accident and health insurance, reinsurance, and life insurance globally. Chubb serves large multinational corporations, high-net-worth individuals, and middle-market companies with comprehensive insurance programs. Chubb's premium underwriting reputation (Chubb standard claims service, high-net-worth personal lines with the legacy ACE and Chubb brands) makes it the benchmark for quality property and casualty insurance. Chubb is incorporated in Switzerland and traded on NYSE. |
| Investor focus | Investors track Berkley's combined ratio (losses + expenses as a percentage of premium — below 100% means underwriting profit), premium growth in specialty lines, investment income from the bond portfolio, and the company's disciplined underwriting culture maintained over decades under the Berkley family's leadership. | Investors track Chubb's combined ratio, commercial lines growth in specialty and large account segments, personal lines high-net-worth market penetration, global diversification across Asia-Pacific and other growth markets, and EPS growth from the combination of underwriting profit and investment income. |
WRB strengths
- →Decentralized specialty insurance model enables deep underwriting expertise and pricing discipline — each Berkley operating unit focuses on a specific specialty niche; underwriters develop deep expertise in their market, enabling better risk selection and pricing than generalist insurers
- →Consistent underwriting profitability through insurance cycles — Berkley has maintained combined ratios at or below the industry average over many cycles; underwriting discipline means Berkley avoids the profitless growth that hurts commodity insurers during soft market cycles
- →William R. Berkley's founding family involvement ensures long-term capital discipline — the Berkley family's continued ownership and leadership orientation reduces pressure for short-term premium growth at the expense of underwriting quality
CB strengths
- →World's largest P&C insurer with global diversification across 54 countries — Chubb's scale enables risk diversification across geographies, lines of business, and economic cycles; global presence in high-growth insurance markets (Asia-Pacific, Latin America) provides growth beyond mature U.S. market
- →Superior claims service reputation creates brand premium in high-net-worth and commercial markets — Chubb's claims handling is considered best-in-class; high-net-worth clients and large corporations are willing to pay premium prices for Chubb's service quality
- →Consistent underwriting profitability through disciplined risk selection — Chubb's combined ratio has consistently tracked below the industry average; the company's culture emphasizes underwriting quality over growth, similar to W.R. Berkley's disciplined model
Risks to watch — WRB
- →Specialty insurance is increasingly competitive as capital flows into E&S markets — the attractive profitability of specialty insurance has attracted new capital from both traditional insurers and alternative capital (ILS — insurance-linked securities); increased competition compresses specialty insurance margins over time
- →Investment portfolio performance is sensitive to interest rates and credit markets — Berkley's investment income is a major component of total earnings; rising rates helped Berkley's new money yields significantly in 2022-2023; rate cuts would reduce new investment yields going forward
- →Catastrophe exposure across specialty insurance lines — despite being a specialty insurer, Berkley has exposure to property catastrophe risk in various lines; major catastrophe events can cause unexpected losses even in specialty portfolios
Risks to watch — CB
- →Natural catastrophe exposure is significant in both personal and commercial lines — Chubb has meaningful coastal homeowners (high-net-worth homes in hurricane zones), commercial property, and agriculture insurance exposure; major catastrophe events create earnings volatility
- →Very large scale limits nimbleness in specialty market repositioning — Chubb's enormous size requires deploying hundreds of billions in premium; finding sufficient quality risk is challenging at scale; Berkley's smaller specialty units can enter and exit niche markets more fluidly
- →Currency risk from global operations — with approximately 30% of revenue from outside the U.S., Chubb's USD earnings are subject to foreign currency fluctuations
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