PGR compared with BRK-B: revenue, margins and what each company keeps, and the suppliers and customers both name

PGRProgressive Corp
Mkt capRevenueRevenue
BRK-BBerkshire Hathaway Inc
Mkt capRevenueRevenue
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PGRProgressive Corp
vs
BRK-BBerkshire Hathaway Inc
Price
Mkt cap
Revenue
Revenue

Earnings history