With the S&P 500 climbing toward brand-new heights, I think it's more important now than ever to rotate our portfolios away from expensive large-caps and into less well-known, cheaper small- and mid-cap stocks. In my view, large caps are the most susceptible to a valuation-basedWith combined experience of covering technology companies on Wall Street and working in Silicon Valley, and serving as an outside adviser to several seed-round startups, Gary Alexander has exposure to many of the themes shaping the i ...