First, we show that the source of FI’s recent excellent performance is not from its ability to systematically arbitrage mispricing in a noisy market but from increasing the portfolio’s exposure to stocks with low price-to-book values and with small capitalizations. We find that FI does not produce a positive alpha when its excess returns are explained by the Fama-French three-factor model of CAPM beta, the value premium and the size premium. Second, we show that it is possible to construct a portfolio of exchange-traded funds with similar factor loadings that can replicate, and sometimes, even outperform FI. .
