Arch Capital Group (ACGL) vs Berkshire Hathaway (BRK.B)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Arch Capital Group (ACGL) has outperformed Berkshire Hathaway (BRK.B) over the past year, gaining 3.2% versus a gain of 2.2%. Over five years, ACGL leads with a +126.2% price change compared with +79.8% for BRK.B. Berkshire Hathaway is the larger company by market cap ($1.09 trillion vs $32.79 billion), about 33.4 times the size, while Arch Capital Group is growing revenue faster (+14.3% vs +0.0%).
On valuation, Arch Capital Group trades at a lower forward P/E (9.8x vs 23.6x for Berkshire Hathaway). Arch Capital Group converts more of its revenue into profit, with a net margin of 22.1% versus 18.0%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ACGL | BRK.B |
|---|---|---|
| Share price | $96.08 | $511.05 |
| Market cap | $32.79B | $1.09T |
| 1-day change | +1.86% | +0.95% |
| YTD return | +0.17% | +1.67% |
| 1-year return | +3.20% | +2.24% |
| 5-year return | +126.23% | +79.81% |
| P/E ratio (TTM) | 7.52 | 12.85 |
| Forward P/E | 9.82 | 23.59 |
| EPS (TTM) | $12.78 | $39.76 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $19.93B | $371.44B |
| Revenue growth (YoY) | +14.27% | +0.00% |
| Net income (latest FY) | $4.40B | $66.97B |
| Net margin | 22.07% | 18.03% |
| 52-week high | $107.09 | $537.74 |
| 52-week low | $82.45 | $464.01 |
| Distance from 52-week high | -10.28% | -4.96% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +15.61% | +7.17% |
| Average volume | 2.74M | 4.32M |
| Shares outstanding | 341.23M | 1.41B |
| Employees | 8,000 | 387,800 |
| Sector | Finance | Financial Services |
| Industry | Property-Casualty Insurers | Insurance - Diversified |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Berkshire Hathaway is about 33.4 times larger than Arch Capital Group by market value ($1.09T vs $32.79B).
- Berkshire Hathaway trades at a higher earnings multiple (12.9x vs 7.5x trailing P/E).
- Arch Capital Group grew revenue faster in its latest fiscal year (+14.27% vs +0.00%).
- The two companies sit in different sectors: Arch Capital Group in Finance and Berkshire Hathaway in Financial Services.
About Arch Capital Group
ACGL stock →Arch Capital Group Ltd., together with its subsidiaries, provides insurance, reinsurance, and mortgage insurance products in the United States, Canada, Bermuda, the United Kingdom, Europe, and Australia. The company operates through three segments: Insurance, Reinsurance, and Mortgage.
Finance · Property-Casualty Insurers · 8,000 employees
About Berkshire Hathaway
BRK.B stock →Berkshire Hathaway Inc., together with its subsidiaries, engages in the insurance, freight rail transportation, and utility businesses. The company provides property, casualty, life, accident, and health insurance and reinsurance; operates railroad systems in North America; generates, transmits, stores, and distributes electricity from natural gas, coal, wind, solar, hydroelectric, nuclear, and geothermal sources; operates natural gas distribution and storage facilities, interstate pipelines, liquefied natural gas facilities, and compressor and meter stations; and holds interest in coal mining assets.
Financial Services · Insurance - Diversified · 387,800 employees
ACGL vs BRK.B FAQ
Which is bigger, Arch Capital Group or Berkshire Hathaway?
Berkshire Hathaway (BRK.B) is larger, with a market capitalization of $1.09T compared with $32.79B for Arch Capital Group (ACGL).
Which stock has performed better over the past year, ACGL or BRK.B?
ACGL returned +3.20% over the past 12 months, compared with +2.24% for BRK.B (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, ACGL or BRK.B?
ACGL has the lower trailing P/E at 7.5, versus 12.9 for BRK.B. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Are Arch Capital Group and Berkshire Hathaway in the same industry?
No. Arch Capital Group is in the Finance sector, while Berkshire Hathaway is in Financial Services.