Foreign institutions, local investors and momentum trading

We study momentum and contrarian trading of foreign and local institutions as well as local individuals using a unique ownership dataset from the Australian stock market. We find that foreign institutions are momentum investors, whereas local investors are contrarians. However, momentum trading by foreign institutions is reversed during the Global Financial Crisis indicating that their trading behavior is time-varying. We further show that momentum trading by foreign institutions decreases following a period of low market return, high market illiquidity, high market volatility, or high volatility of the momentum portfolio. Also, momentum trading by foreign institutions predicts momentum profits. We show that the disposition effect partly explains the contrarian trading by local investors, suggesting that foreign institutions’ tendency to momentum trading cannot be solely attributed to their liquidity provision to local investors.