Largest Insurance - Property & Casualty Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1PGR Progressive Corp
155.62 B
 0.10 
 1.98 
 0.19 
2CB Chubb
114.43 B
 0.05 
 1.63 
 0.09 
3TRV The Travelers Companies
57.97 B
 0.05 
 1.84 
 0.09 
4ALL The Allstate
51.59 B
 0.05 
 1.98 
 0.11 
5ALL-PH The Allstate
34.91 B
(0.17)
 0.68 
(0.12)
6HIG Hartford Financial Services
32.6 B
 0.06 
 1.69 
 0.11 
7ALL-PB The Allstate
32.49 B
(0.08)
 0.42 
(0.03)
8WRB W R Berkley
26.09 B
 0.15 
 1.82 
 0.27 
9MKL Markel
22.48 B
(0.03)
 2.18 
(0.06)
10CINF Cincinnati Financial
20.7 B
(0.05)
 2.06 
(0.09)
11L Loews Corp
17.95 B
 0.00 
 1.77 
(0.01)
12CNA CNA Financial
12.95 B
(0.01)
 1.76 
(0.02)
13KNSL Kinsale Capital Group
11.32 B
 0.06 
 2.41 
 0.14 
14AFG American Financial Group
10.71 B
(0.03)
 1.88 
(0.06)
15AIZ Assurant
9.35 B
(0.08)
 2.05 
(0.17)
16ORI Old Republic International
9.35 B
 0.04 
 1.67 
 0.07 
17RLI RLI Corp
7.13 B
(0.02)
 1.86 
(0.04)
18THG The Hanover Insurance
5.68 B
 0.02 
 1.96 
 0.05 
19SIGI Selective Insurance Group
5.45 B
(0.02)
 2.45 
(0.04)
20WTM White Mountains Insurance
4.49 B
(0.09)
 1.59 
(0.14)
The analysis above is based on a 90-day investment horizon and a default level of risk. Use the Portfolio Analyzer to fine-tune all your assumptions. Check your current assumptions here.
Market Capitalization is the total market value of a company's equity. It is one of many ways to value a company and is calculated by multiplying the price of the stock by the number of shares issued. If a firm has one type of stock its market capitalization will be the current market share price multiplied by the number of shares. However, if a company has multiple types of equities then the market cap will be the total of the market caps of the different types of shares. In most publications or references market cap is broken down into the mega-cap, large-cap, mid-cap, small-cap, micro-cap, and nano-cap. Market Cap is a measurement of business as total market value of all of the outstanding shares at a given time, and can be used to compare different companies based on their size.