Factor Investing

Momentum Investing: Ride Winners and Cut Losers. Period.

Momentum has historically been a great strategy. Although counter-intuitive to many value investors, buying stocks with rising prices has been a great investment approach--arguably better than value investing. Moreover, the approach is robust between the 2 samples analyzed. The lesson is clear: Let your winners ride and cut your losers short.

Has Momentum Been “Arbed” Away?

Momentum Has Not Been 'Overgrazed': A Visual Overview in 10 Slides Claude B. Erb A version of the paper can be found here. Want a summary [...]

Does Value Investing Work in the Technology Sector?

A recent blog post suggests that value investing in the tech sector is a waste of time. The article tells a compelling story and argues for 2 points: Successful tech stock investing is done when the stocks are dear, not when they are cheap. Tech companies should not get credit for huge piles of cash on their balance sheets. The author then makes the claim that you can't make big money in cheap tech stocks and buying cheap tech doesn't work. We thought the blog post was thought-provoking and it inspired us to conduct a quick empirical analysis to ascertain if there was any truth to the claims.

Low Volatility Anomaly Lacks Robustness?

Question: How many ETF companies are hawking "Smart" beta products that offer low volatility or low beta portfolios (we could probably throw minimum volatility in [...]

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