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Dimensional Perspectives

There’s a misconception in the markets: value stocks have lost their vigour.

Value stocks have underperformed growth stocks over the past decade. In the US, the annualised compound return has been 11.4% for value stocks, or those trading at a low price relative to their book value. That contrasts with 14.7% annualised compound return for growth stocks, or those with a high relative price.1

Lessons of the Past 

Value underperforming growth by more than 3 percentage points a year over a decade is indeed disappointing. But one question investors might ask themselves is, how do the returns for value and growth stocks over the past decade compare with their long-term averages?

Looking at returns for the US value and growth indices separately in Exhibit 1, we see that growth’s annualised compound return of 14.7% over the 10-year period ending September 2019 was much higher than its return since January 1979, at 11.3%. On the other hand, value performance over the past decade has been more or less in line with its historical average: 11.4% vs. 11.9%. We can see value has performed similarly to how it has historically behaved. It is growth stocks that have had very good recent returns relative to the long-term history. Investors maintaining an emphasis on growth stocks may be hoping this departure from the trend will endure, despite the historical long-term averages.


Exhibit 1: Outlier Detector
Performance of US value stocks in past 10 years and since 1979, and performance of US growth stocks over the same periods

Past performance is no guarantee of future results. As of September 2019. In US dollars. Frank Russell Company is the source and owner of the trademarks, service marks, and copyrights related to the Russell Indexes. Indices are not available for direct investment. Their performance does not reflect the expenses associated with the management of an actual portfolio.

A Quick Comeback

While stock returns are unpredictable, there is precedent for the value premium turning around quickly after periods of sustained underperformance. For example, some of the weakest periods for value stocks when compared to growth stocks2 have been followed by some of the strongest (see Exhibit 2). On March 31, 2000, growth stocks had outperformed value stocks in the US over the prior year, prior five years, prior 10 years, and prior 15 years. As of March 31, 2001—one year and one market swing later—value stocks had regained the advantage over every one of those periods.


Exhibit 2: Leap Year
Using 31 March, 2000, and 31 March, 2001, as ending points, performance of US value and US growth stocks over 1- to 15-year trailing periods

Past performance is no guarantee of future results. In US dollars. Fama/French indices provided by Ken French. See Index Descriptions in the appendix for descriptions of Fama/French index data. Eugene Fama and Ken French are members of the Board of Directors of the general partner of, and provide consulting services to, Dimensional Fund Advisors LP. Indices are not available for direct investment. Their performance does not reflect the expenses associated with the management of an actual portfolio.

Positioned for the Long Term

The theoretical support for value investing is longstanding—paying a lower price means a higher expected return. However, realised returns are volatile. A 10-year negative premium, while not expected, is not unusual.

But history also tells us that changing course after a disappointing spell for known premiums can lead to missed opportunities. When those drivers of outperformance have turned around in the past, steadfast investors have been rewarded. A key to successful long-term investing is sticking with your approach, even through difficult periods, so that you are there for the good times too.


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APPENDIX: Index Descriptions

Fama/French US Value Research Index provided by Fama/French from CRSP securities data. Includes the lower 30% in price-to-book of NYSE securities (plus NYSE Amex equivalents since July 1962 and Nasdaq equivalents since 1973).
 
Fama/French US Growth Research Index provided by Fama/French from CRSP securities data. Includes the higher 30% in price-to-book of NYSE securities (plus NYSE Amex equivalents since July 1962 and Nasdaq equivalents since 1973).


1Value stocks' performance is measured by the Russell 3000 Value Index. Growth stocks' performance is measured by the Russell 3000 Growth Index.


2Value stocks' performance is measured by the Fama/French US Value Research Index. Growth stocks' performance is measured by the Fama/French US Growth Research Index.

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