Amundi ETF, Indexing and Smart Beta: Using factor investing to navigate choppy, low-return markets

Amundi ETF, Indexing and Smart Beta: Using factor investing to navigate choppy, low-return markets

By Gert-Jan Verhagen, Head of Amundi ETF, Indexing & Smart Beta Business, Benelux.

While the performance of stock markets has been strong since the financial crisis, a more sophisticated approach is now required. The volatility of financial markets in the last 12 months highlights the current challenges. Risks of lower economic growth are curbing the medium-term return potential of equities while bouts of volatility threaten to erode the value of the portfolio.

Investors are increasingly looking for a new approach to equity investing to make the most of available risk premia and to minimise the impact of market volatility on the value of a portfolio. Smart beta solutions can answer these needs, as they provide improved diversification compared with market capitalisation-weighted indices by addressing many of their limitations. These products aim to help investors  reduce volatility and access potentially better returns as well as mitigate losses in bear markets.

Characteristics of factor investing

An investor can access a more diversified exposure to stocks and shares using index construction techniques which take a more risk balanced approach. This could include building an index by equalising the risk contribution of individual stocks, minimising volatility or maximising a diversification measure.

An even better risk-return profile can be achieved, however, by tilting a portfolio towards stocks with certain characteristics. Academic research[1] has shown stocks with specific characteristics can have consistent and persistent risk premia, which are known as investment factors. Well-known factors include size, value, momentum, low volatility, quality and dividends.

Improving the return profile of an investment factor portfolio

Constructing a portfolio which tilts towards these investment factors can improve performance compared to market-cap weighted indices because it allows investors to capture additional returns. As well as capturing the equity risk premium, they will also capture the additional risk premia associated with these investment factors.

Not only investment factors are expected to generate better potential returns than the overall market, some factors can also reduce the volatility of the equity portfolio, particularly the quality and low volatility factors. By including these defensive factors in the portfolio tilt, investors can somewhat reduce the risk profile of their portfolio.

Investors can increase portfolio diversification by adding more than one factor into the portfolio. As demonstrated by academic research1, factors will show different performances at different points of the economic cycle. An exposure to a broad set of factors can improve the ability of the portfolio to generate alpha, irrespective of the economic cycle. This would reduce the frequency and likelihood of underperformance.

The exposure to different factors can also be managed dynamically, according to the economic cycle. For example, during the first two quarters of year 2016 several indicators were suggesting world economic growth could decelerate. In such an environment, defensive factors like low volatility and high dividend could be useful asset allocation choices. From the end of 2015 to the end of June 2016, those investment factors have been the best performers[2], illustrating the benefit of allocating to these defensive factors when there is a risk of a slowdown in economic growth.

More recently, with the improvement of the macroeconomic output, more dynamic factors such as  small and mid-cap are closing the gap[3].

If, however, the outlook should worsen and a recession seemed probable then low volatility and quality factors should be considered. When a recovery seems imminent, a shift to small cap and value stocks would produce better returns. And if economic growth starts to accelerate, then high momentum stocks are more likely to outperform[4].

By using the economic cycle to manage the factor portfolio dynamically, investors can generate significant returns, compared to a portfolio with a static investment factor allocation.

Risk customisation

The customisation of an investment factor portfolio can be taken further than managing a multi-investment factor portfolio dynamically – weighting can be defined by risk budgets. An investor can simply take the straightforward approach of allocating equally to each investment factor. Or the investor can decide to allocate weighting in compliance with a particular set of desired contributions to portfolio risk, which could be an absolute target or one relative to a market-cap weighted index.

Another risk approach is to apply the benefits of an alternative index construction tools to an investment factor portfolio. Stocks are selected according to a particular or to several investment factors and the portfolio is then constructed using one or a combination of more efficient weighting metrics, such as risk parity, minimum volatility or maximum decorrelation. This would produce a more risk-balanced investment factor portfolio. These portfolios effectively combine both ‘smart beta’ approaches: they use more risk balanced portfolio construction tools as well as accessing known sources of risk premia.

Do-it-yourself implementation

Investors can now choose from a wide range of ‘smart beta’ products which allow them to access individual or combinations of investment factors. However, exchange-traded funds are one of the most useful product ranges available as they give cheap, highly liquid and transparent access to these factors.

The simplicity and range of products allow investors to use these investment vehicles as building blocks to construct a portfolio to meet their specific investment criteria.

Moreover, there is constant ETF product innovation which gives investor access to a broad and evolving investment toolkit.

The six equity factors


Value – these stocks have low prices relative to their fundamental valuation but outperform higher valued stocks over time. For example, their stock price will be lower than their net asset value. A number of different metrics can be used to find stocks with this characteristic including price to book, price to earnings and various cash flow metrics.

Size (small cap) – smaller companies generate potentially better returns over time than their larger cap cousins. These stocks can be easily identified by looking at market capitalisations.

Momentum – stocks which performed well in the past are likely to continue to outperform those which did not. Looking at the relative performance of stocks over different time periods highlights those with this factor.

Low volatility – shares with lower historical volatility are likely to perform better than their more volatile counterparts over time. This is captured by looking at the standard price deviation.

Dividend – those stocks with high and sustainable dividends outperform those with lower dividends. This is easily spotted using dividend yields.

Quality – companies with low debt and stable earnings growth outperform less high quality companies. Looking at return on equity, stability of earnings and balance sheet strength identifies these characteristics.


Amundi: Using factor investing to navigate choppy, low-return markets

Source: Amundi Quantitative Research, June 2015.
Past performance cannot be regarded as a reliable indicator for future results.

Promotional & non-contractual Information which should not in any way be regarded as an investment advice, a personalized investment recommendation, solicitation of an investment offer , or a purchase. This document is not intended for citizens or residents of the United States of America or to any «U.S. Person» , as this term is defined in SEC Regulation S under the U.S. Securities Act of 1933. The US person definition is indicated in the legal mentions section on

The exactness, exhaustiveness or relevance of the information, the prevision and analysis provided is not guaranteed. It is based on sources considered as reliable and may change without prior notice. It is inevitably partial, provided based on market data stated at a particular moment and is subject to change.  Information reputed exact as of May 2017. Reproduction prohibited without the written consent of the Management Company. Amundi ETF, Indexing & Smart Beta  designates the ETF, Indexing & Smart Beta business of Amundi Asset Management. Amundi Asset Management, with a share capital of EUR 746 262 615, an investment manager regulated by the French Autorité des Marchés Financiers under n° GP 04000036 - Registered office : 90 boulevard Pasteur 75015 Paris - France - 437 574 452 RCS Paris.


[1] Amundi Quantitative Research: “Equity Factor Investing according to the macroeconomic environment », November 2015

[2] Amundi Quantitative Research: Performance monitor between 31/12/2015 and 30/06/2016

[3] Amundi Quantitative Research: Performance monitor between 30/06/2016 and 31/10/2016

[4] Source: Amundi Smart Beta Academy


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