Seeing as Louisiana-Pacific Corporation (NYSE:LPX) has faced a declination in interest from hedge fund managers, it's easy to see that there was a specific group of funds that decided to sell off their entire stakes heading into 2013. At the top of the heap, Kevin Michael Ulrich's Anchorage Advisors dumped the biggest stake of the "upper crust" of funds we key on, valued at about $34 million in stock.. Christopher MedlockáJames's fund, Partner Fund Management, also cut its stock, about $19 million worth. These transactions are important to note, as total hedge fund interest stayed the same (this is a bearish signal in our experience).