The following note is focused on a slice of Berkshire, GEICO. It follows coverage earlier this year on other subsidiaries, Precision Castparts and BNSF , since Berkshire acquired control. Like it was the case for BNSF, which has a straight-line comparator inStriving to compound knowledge. Long-time fan of Warren and Charlie. Always invert. "To finish first, you must first finish". Investing own and family funds for +20 years. Senior finance roles at public and private corporations for most of that time.Anal ...