On FTSE 100 vs S&P 500, the differences in growth, dividends, and global diversification for UK investors.
Many UK investors naturally gravitate towards the FTSE 100 when investing in stocks.
For many, it feels familiar, local, and safer than investing in foreign markets like the US.
There is also a common belief that, as British investors, they “should” invest in local British stocks, just as Germans might invest in German stocks, or French people invest in French stocks.
However, this is a misconception.
Investing effectively isn’t about nationality; it’s about choosing the best opportunities for long-term growth.
While investing in domestic markets has its advantages, prioritising the FTSE 100 over the S&P 500 might not be the best decision for financial success.
This article explains why UK investors should consider broadening their horizons and looking at the US market as a better alternative.
FTSE 100 vs S&P 500: What are they?
Before getting into the comparison part, let’s define these two stock market indices:
- FTSE 100: The Financial Times Stock Exchange (FTSE or footsie) 100 Index tracks the 100 largest companies listed on the London Stock Exchange. This includes major corporations that you have probably heard of, such as BP, HSBC, and AstraZeneca.
- S&P 500: The Standard & Poor’s (S&P) 500 Index is a stock market index tracking 500 of the largest publicly traded companies in the United States. It includes global giants like Apple, Microsoft, Amazon, and Tesla.
Both represent large, established companies, but they differ significantly in composition and growth potential.
The FTSE 100 is heavily weighted towards traditional industries such as oil, banking, and consumer goods, which tend to offer steady dividends but limited capital appreciation.
In contrast, the S&P 500 includes a much higher proportion of technology and innovation-driven companies that reinvest profits for expansion, leading to stronger overall growth.
Additionally, the S&P 500 benefits from a more dynamic economy and a culture of entrepreneurship that fosters rapid business development and scalability, whereas the FTSE 100 often lags in adopting new market trends.
FTSE 100 vs S&P 500 in Comparison
Historical Performance of FTSE 100 and S&P 500
Over the past few decades, the S&P 500 has consistently outperformed the FTSE 100 in terms of returns:
- Over the last 30 years, the S&P 500 has delivered an average annual return of around 10%, while the FTSE 100 has averaged closer to 6-7%.
- In the past 10 years alone, the S&P 500 has significantly outpaced the FTSE 100, largely due to its higher allocation to technology and innovative growth sectors.
- The FTSE 100 has struggled with growth due to its focus on older industries like oil, mining, and banking, while the S&P 500 is home to high-growth technology firms and innovative companies.
- The S&P 500 tends to recover faster from economic downturns due to its diversified sector allocation, whereas the FTSE 100’s reliance on commodities and financials makes it more volatile during global crises.
Dividend Yields
The FTSE 100 typically offers a higher average dividend yield historically (around 3-4%) compared to the S&P 500’s 1.5-2%.
This is because many FTSE 100 companies are mature businesses that return cash to shareholders rather than reinvesting heavily in growth.
Meanwhile, S&P 500 companies, particularly in the tech sector, often prioritise reinvestment over dividend payouts, leading to higher overall capital appreciation.
While the FTSE 100 might be appealing for income-focused investors due to its higher dividends, the S&P 500 has historically generated better total returns through a combination of price growth and dividends.
Growth vs. Value
The type of companies that make the highest proportion of each index is another key difference.
The S&P 500 is filled with high-growth technology and innovation-driven companies like Apple, Google, and Tesla.
These businesses reinvest profits for expansion, leading to strong capital appreciation.
The S&P 500 also includes a large number of companies from industries such as;
- Healthcare
- Communication services
- Consumer discretionary
These companies have seen significant growth over the past decades.
The FTSE 100 is heavily weighted towards traditional sectors such as;
- Oil and mining (BP, Shell, Rio Tinto)
- Banking (HSBC, Barclays)
- Consumer goods (Unilever)
These companies often prioritise dividends over reinvestment, leading to slower overall growth.
While this can be beneficial for income-focused investors, it does not often provide the same level of capital appreciation seen in the S&P 500.
Additionally, the FTSE 100 lacks significant representation from technology and high-growth industries, which have been the primary drivers of global stock market returns in recent years.
Adaptability
Another difference worth mentioning is how these indices respond to changing economic environments.
The S&P 500 benefits from its sectoral diversity and adaptability to new market trends, making it more capable of weathering financial crises and economic recessions.
The FTSE 100, in contrast, is more susceptible to global commodity price fluctuations due to its reliance on oil and mining companies, which can result in greater volatility during periods of economic uncertainty.
While dividends can be appealing, reinvesting in high-growth companies tends to generate greater total returns over time.
Investors who focus solely on dividends may miss out on the compounding benefits of growth-focused companies that can exponentially increase in value over time.
Simplicity
One of the misconceptions among UK investors is that investing in the US market is complicated or requires special knowledge.
However, investing in the S&P 500 from the UK is just as easy as investing in the FTSE 100; here are some practical ways that make it easier:
- Investors can gain exposure to the S&P 500 through low-cost index funds or ETFs (Exchange-Traded Funds) available from the majority of popular platforms. These funds track the performance of the S&P 500 and can be bought just like any other stock.
- Many S&P 500 index funds have low expense ratios, meaning they cost less in management fees compared to actively managed funds. This means that more of the returns go directly to the investor.
- By investing in the S&P 500, an investor gains exposure to 500 of the largest companies in the US, reducing risk compared to picking individual stocks.
- While there may be some tax implications for UK investors holding US-listed funds, many brokers offer UK-domiciled ETFs that track the S&P 500, avoiding US withholding taxes on dividends. This makes investing in the S&P 500 almost as seamless as investing in UK stocks.
- The S&P 500 is highly liquid, meaning investors can easily buy or sell their holdings at any time without worrying about significant price fluctuations due to low trading volume.
The accessibility, affordability, and diversification benefits of investing in the S&P 500 make it an attractive option for UK investors looking to build long-term wealth.
Global Exposure: The S&P 500 Isn’t Just “American”.
A common misconception is that investing in the S&P 500 means that you are only investing in the US economy.
In reality, many companies in the S&P 500 operate on a global scale, offering investors international exposure in several key ways:
- Companies like Apple, Amazon, and Microsoft generate a significant portion of their revenue from outside the US. This means that investors in the S&P 500 are not just investing in the American economy but in a broad, international market.
- The S&P 500 features companies from high-growth sectors such as technology, healthcare, and consumer discretionary, all of which serve a worldwide customer base. This global reach means that even if the US economy slows down, these companies can still perform well by tapping into demand from Asia, Europe, and other growing markets.
- While the FTSE 100 also includes multinational companies like Shell, HSBC, and Unilever, it is heavily concentrated in traditional industries such as oil, mining, and finance. These sectors often experience slower growth compared to the high-tech and innovation-driven sectors of the S&P 500.
By investing in the S&P 500, UK investors gain exposure to a much broader and more diversified economic landscape than if they focused solely on the FTSE 100.
The presence of global giants in the S&P 500 ensures that investors benefit from growth opportunities across multiple regions, industries, and economic cycles.
This international exposure provides an added layer of diversification, helping investors mitigate risks associated with the economic performance of any single country.
The S&P 500, therefore, offers not just a stake in the US economy but a share in global economic progress.
Currency Risk
A way overblown fear, in my opinion, is that some UK investors hesitate to invest in the S&P 500 because of currency risk.
The concern is that fluctuations between the British pound (GBP) and the US dollar (USD) could negatively impact returns.
However, this fear is often overstated for long-term investors.
- While short-term fluctuations can impact returns, over longer investment horizons, currency risks tend to even out. Historically, the returns of the S&P 500 have far outpaced any negative impact caused by currency exchange rate fluctuations.
- If the pound weakens against the dollar, UK investors holding US assets actually see an increase in the GBP value of their holdings. Given that the UK economy has typically recently experienced lower growth compared to the US, currency depreciation has often worked in favour of UK investors who hold US stocks.
Hedged ETFs work by using some complex financial instruments.
Essentially, when a UK investor buys a GBP-hedged S&P 500 ETF, the fund manager actively adjusts the portfolio to counteract changes in the GBP/USD exchange rate.
This means that if the US dollar strengthens or weakens relative to the pound, the hedging strategy ensures that the returns remain more stable in GBP terms.
This approach is particularly useful for investors who are concerned about short-term currency volatility affecting their returns.
However, it’s important to note that hedging comes with a cost, as these ETFs tend to have slightly higher expense ratios compared to non-hedged funds.
Additionally, over the long term, currency movements often balance out, making hedging less crucial for investors with long investment horizons.
While short-term currency swings can create volatility, long-term investors benefit from the superior growth of the S&P 500, making currency risk a secondary concern rather than a dealbreaker.
Final Thoughts on FTSE 100 vs S&P 500
The evidence overwhelmingly supports the argument that UK investors should not limit themselves to the FTSE 100.
The S&P 500 has consistently provided;
- Superior long-term returns
- Better sector diversity
- Exposure to high-growth global industries
While investing in UK stocks may feel familiar and comfortable, familiarity is not always the best investment strategy.
By choosing the S&P 500 over the FTSE 100, UK investors position themselves for stronger growth, greater diversification, and access to some of the most innovative companies in the world.
Don’t let location bias hold you back; invest where the best opportunities lie.