American International Group New (AIG) vs Berkshire Hathaway (BRK.A)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Berkshire Hathaway (BRK.A) has outperformed American International Group New (AIG) over the past year, gaining 0.8% versus a loss of 10.0%. Over five years, BRK.A leads with a +77.7% price change compared with +29.8% for AIG. Berkshire Hathaway is the larger company by market cap ($1.10 trillion vs $40.26 billion), about 27.3 times the size.
On valuation, American International Group New trades at a lower forward P/E (8.8x vs 23.8x for Berkshire Hathaway). American International Group New pays a dividend yielding 2.40%, while Berkshire Hathaway does not currently pay one. Berkshire Hathaway converts more of its revenue into profit, with a net margin of 18.0% versus 11.6%.
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 | AIG | BRK.A |
|---|---|---|
| Share price | $77.00 | $768,792.44 |
| Market cap | $40.26B | $1.10T |
| 1-day change | +1.77% | +1.18% |
| YTD return | -11.56% | +0.68% |
| 1-year return | -9.98% | +0.82% |
| 5-year return | +29.82% | +77.67% |
| P/E ratio (TTM) | 14.10 | 12.89 |
| Forward P/E | 8.76 | 23.76 |
| EPS (TTM) | $5.46 | $59,636.19 |
| Dividend yield | 2.40% | 0.00% |
| Annual dividend | $1.85 | $0.00 |
| Revenue (latest FY) | $26.77B | $371.44B |
| Revenue growth (YoY) | -1.75% | +0.00% |
| Net income (latest FY) | $3.10B | $66.97B |
| Net margin | 11.56% | 18.03% |
| 52-week high | $87.29 | $806,103.00 |
| 52-week low | $71.25 | $698,000.00 |
| Distance from 52-week high | -11.79% | -4.63% |
| Analyst consensus | buy | hold |
| Avg. price target upside | +14.68% | +3.99% |
| Average volume | 3.88M | 178 |
| Shares outstanding | 522.89M | 488.45K |
| Employees | 22,100 | 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 27.3 times larger than American International Group New by market value ($1.10T vs $40.26B).
- BRK.A has outperformed AIG by 10.8 percentage points over the past year.
- American International Group New offers a meaningfully higher dividend yield (2.40% vs 0.00%).
- Berkshire Hathaway is more profitable, keeping 18.0 cents of every revenue dollar as net income versus 11.6 cents for American International Group New.
- The two companies sit in different sectors: American International Group New in Finance and Berkshire Hathaway in Financial Services.
About American International Group New
AIG stock →American International Group, Inc. provides insurance products for commercial, institutional, and individual customers in North America and internationally.
Finance · Property-Casualty Insurers · 22,100 employees
About Berkshire Hathaway
BRK.A 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
AIG vs BRK.A FAQ
Which is bigger, American International Group New or Berkshire Hathaway?
Berkshire Hathaway (BRK.A) is larger, with a market capitalization of $1.10T compared with $40.26B for American International Group New (AIG).
Which stock has performed better over the past year, AIG or BRK.A?
BRK.A returned +0.82% over the past 12 months, compared with -9.98% for AIG (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, AIG or BRK.A?
BRK.A has the lower trailing P/E at 12.9, versus 14.1 for AIG. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, American International Group New or Berkshire Hathaway?
American International Group New pays a dividend yielding 2.40%, while Berkshire Hathaway does not currently pay a regular dividend.
Are American International Group New and Berkshire Hathaway in the same industry?
No. American International Group New is in the Finance sector, while Berkshire Hathaway is in Financial Services.