How Dividend Yield Shapes the S&P 500 Total Return

Summary

The document investigates how much of the S&P 500’s historical gains came from dividends rather than price appreciation. It contrasts a commonly repeated claim that dividends account for most stock-market gains with a rough comparison of recent average dividend yields and total returns, which suggests a smaller share. The central lesson is that the dividend contribution depends strongly on the historical period being measured.

The cited figures show that yields were generally higher in earlier decades, averaging above four percent from 1970 to 1990, then fell to about two percent in later periods. The text also notes a temporary rise during the Great Recession. These yield observations help explain why a recent-period estimate may not represent the full history. However, the document does not complete a consistent decomposition of total returns into reinvested dividends and price appreciation across a defined sample, nor does it reconcile the competing claims. Its figures are presented as background evidence rather than a full empirical calculation.

Key ideas

• The dividend share of equity returns can vary substantially across historical periods.
• The document contrasts a claim that dividends drive most gains with a lower estimate based on recent yield and total-return figures.
• S&P 500 dividend yields were higher in earlier decades and declined in later periods, according to the cited figures.
• A rigorous comparison requires measuring price appreciation and reinvested dividends over the same defined period.

Tags

# How much of historic S&P500 gains are from price appreciation vs. dividends?


# How much of historic S&P500 gains are from price appreciation vs. dividends?












Several sources suggest 70% or so of Stock Market (S&P 500) gains are from Dividend payments (according to several sources, below) But dividend payments average for the S&P 500 have been about 1.9 to 3% for the last 30 years. But total return is around 9.5%. That suggests that Dividends are about 1/3 of gains.

Background info

Kevin O'leary (of Shark Tank fame) claims that 70% of stock market gains are from Dividends (in this `https://youtu.be/IJXt0GX6QjM?t=95`) The article from Seeking Alpha supports this.

BUT... the historic return on the S&P500 is about 9%. And Dividends tend to be about 2% (average for the S&P500). That would be 2/9th or <20% of S&P500 gains.

I'm trying to verify that.

> During the 90 years between 1871 and 1960, the S&P 500 annual dividend yield never fell below 3%. In fact, annual dividends reached above 5% during 45 separate years over the period. Of the 30 years after 1960, only five saw yields below 3%. The sharp change in S&P 500 dividend yield traces back to the early to mid-1990s. For example, the average dividend yield between 1970 and 1990 was 4.03%. It declined to 1.90% between 1991 and 2007. After a brief climb to 3.11% during the peak of the Great Recession of 2008, the annual S&P 500 dividend yield averaged just 1.97% between 2009 and 2019.

Shown in full with attribution under the source's licence. Licence: CC BY-SA 4.0 (Stack Exchange)

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.