Are Exchange-Traded Funds Harvesting Factor Premiums?
19 Pages Posted: 7 Feb 2017 Last revised: 20 Sep 2017
There are 2 versions of this paper
Are Exchange-Traded Funds Harvesting Factor Premiums?
Are Exchange-Traded Funds Harvesting Factor Premiums?
Date Written: February 6, 2017
Abstract
Some exchange-traded funds (ETFs) are specifically designed for harvesting factor premiums, such as the size, value, momentum and low-volatility effects. Other ETFs, however, may implicitly go against these factors. This paper analyzes the factor exposures of US equity ETFs and finds that, indeed, for each factor there are not only funds which offer a large positive exposure, but also funds which offer a large negative exposure toward that factor. On aggregate, all factor exposures turn out to be close to zero, and plain market exposure is all that remains. This finding argues against the concern that factor premiums are rapidly being arbitraged away by investors in ETFs.
Keywords: factor investing, factor premiums, smart beta, exchange-traded funds, ETFs, value, momentum, low-volatility, overcrowding, factor crowding
JEL Classification: G11, G12, G14
Suggested Citation: Suggested Citation