Frank: I just wrapped up a seven part series looking at REITs and their role in a Risk Parity portfolio. In the concluding article of the series, the main points were that a portfolio of individual REITs would do better than either a REIT fund or a portfolios of individual utilities. Frank: My basic conclusions on REITs have not changed; they are kind of an optional item to include in a risk parity style portfolio. If you do include them, I wouldn't probably devote more than 5 to 10% of the portfolio to them.