Extreme weather couldn't bring it down Progressive's growth was on full display in the first quarter, with strong top- and bottom-line figures. A company worth holding in a variety of market environments Several financial observers have sounded the alarm on inflation lately, including former Treasury Secretary Larry Summers and Buffett himself during Berkshire's annual investors meeting. Progressive's ability to print cash and achieve steady growth over years, coupled with economic tailwinds that could work in the insurer's favor, make it deserving of a spot in any investor's portfolio.