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Adam SeesselFortune |
While Geico was investing in marketing and neglecting IT, its rival Progressive was investing in technology and gaining market share.

Warren Buffett posted pedestrian investment returns over the last years of his career, due largely to a failure to grasp the potential of Big Tech.

Advertisement Supported by Guest Essay By Adam Seessel A former journalist, Mr. Seessel is a money manager and the author of “Where the Money Is.”...
