Based on the aggregated intelligence of 180,000-plus investors participating in Motley Fool CAPS, the Fool's free investing community, insurance holding company AmTrust Financial Services (Nasdaq: AFSI) has earned a coveted five-star ranking.

With that in mind, let's take a closer look at AmTrust's business and see what CAPS investors are saying about the stock right now.

AmTrust facts

Headquarters New York
Market Cap $1.38 billion
Industry Property and casualty insurance
Trailing-12-Month Revenue $1.15 billion
Management

CEO Barry Zyskind

CFO Ronald Pipoly, Jr.
Return on Equity (Average, Past 3 Years) 21.8%
Cash/Debt $354.9 million / $619.4 million
Dividend Yield 1.6%
Competitors

AIG (NYSE: AIG)

Markel (NYSE: MKL)

Travelers (NYSE: TRV)

Sources: Capital IQ (a division of Standard & Poor's) and Motley Fool CAPS.

On CAPS, 98% of the 625 members who have rated AmTrust believe the stock will outperform the S&P 500 going forward. These bulls include KCinAustria and glenncv.

A few months ago, KCinAustria listed several of AmTrust's positives:

It's an easy to understand business (workers comp insurance, etc.), it actually makes money on its insurance ... it's not capital intensive, and the long term prospects seem reasonable. (I doubt workers comp insurance, or insurance in general, is going away in the next 5, 10, 20, or 50 years.)

Over the next five years, in fact, AmTrust is expected to grow its bottom line at a solid rate of 14% annually. That's faster than rivals like AIG (10%), Markel (11%), and Travelers (9%).

CAPS member glenncv elaborates on the AmTrust bull case:

I like a stock that can drive in low gear for an extended period of time without getting notice from Wall Street, and will not make the headlines at CNBC.

AFSI is a company that offers worker’s compensation for small businesses and also sell extend service and warranty coverage’s. AFSI stays away from the big boys and management is pretty conservative all this equals to profitability. ... The company has a return on equity over 20% (to me that is sexy enough).

Presently AFSI only operates in the U.S and Europe so plenty of room to expand. The stock price should continue to go higher as the book value continues to increase. They presently offer a 1.64% dividend yield.

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