Comment by foobarqux

I think it is unlikely that hedge fund picking is possible for the following reasons. First, if a fund consistently produces outsized risk-adjusted returns the fund would increase their fees to capture most of those returns (Rentech, formerly Bridgewater). Second, a fund which has outsized risk adjusted returns net of fees would become very popular, receive more investment which creates a drag on returns until either the fund closes to new investors (Rentech) or returns reverted to the mean.