Quick: How much did the listed hedge funds and banks lose for your favorite pension fund or college endowment? That's a trick question! Big pension funds, college endowments and other hedge fund investors are shy about revealing where they put your money, or which of these managers they may have hired. Under Pennsylvania state law, the state pension funds don't have to tell you. (We got this list from the Financial Times. It's supposed to get updated here. If that's jammed, try www.economicdata.blogspot.com or here.)