52-Week High Danger Zone: 3 Stocks to Sell Before the Bubble Bursts

“Let your winners run.” That’s the advice I gave two months ago in arguing for investors to not take profits on winning investments even if they seem like overvalued stocks. Doing so undercuts your portfolio’s returns. I stand by that advice. But as they also say, never say never.By and large I am a buy-and-hold investor. I’m willing to let languishing stocks languish (ask me about my Warner Bro Discovery (NASDAQ:WBD) investment!) while letting more successful investments like Exxon Mobil (NYSE:XOM) keep gr ...