Using a unique data set that contains the complete ownership structure of the German stock market, we study the momentum and contrarian trading of different investor groups. Foreign investors and financial institutions, and especially mutual funds, are momentum traders, whereas private...

Using a unique data set that contains the complete ownership structure of the German stock market, we study the momentum and contrarian trading of different investor groups. Foreign investors and financial institutions, and especially mutual funds, are momentum traders, whereas private...

I theoretically and empirically investigate how institutional investors with different holding horizons make investment decisions. Long-term and short-term institutions have persistent differences in their portfolio tilt with short-term institutions more willing to invest in low-return stocks....

Momentum is one of the largest and most pervasive market anomalies. However, despite a high mean and Sharpe ratio, momentum suffers from large negative skewness that comes from momentum crash periods. These crashes occur in times of both market stress and market rebound and thus variables that...

Is there a short-term reversal effect outside the universe of individual stocks? To answer this, we investigate a comprehensive dataset of more than two centuries of returns on five major asset classes: equity indices, government bonds, treasury bills, commodities, and currencies. Contrary to...

The turbulence in emerging market economies (EMEs) in mid-2013 has reminded policymakers and investors of the importance of actions by large asset managers for relatively small and illiquid EME asset markets. The presence of asset managers in EMEs has grown considerably, and the concentrated use...

We examine short-horizon return predictability using a novel proprietary dataset of institutional traders with known identities. We estimate investor-specific short-term trading skill and find that there is pronounced heterogeneity in predicting short-term returns among institutional investors....

This paper explores the hypothesis that investors gain information advantages through business connections made during prior employment. Mutual fund managers who previously worked as sell-side analysts put significantly more weight on the stocks they previously covered, and holdings of those...

I investigate whether or not the multi-period trades of financial institutions cause mispricing in the stock market. After controlling for the magnitude and trends in institutional trades, I find evidence consistent with institutional trades pushing prices away from fundamentals. Stocks heavily...

When brokers, analysts and fund managers buy or sell for their own account, they outperform retail investors over short windows up to a month. They earn particularly high abnormal returns when they trade simultaneously with other financial experts and when they trade before earnings...