Investing $1,000 In The S&P 500: A Beginner’s Guide

S&P 500 ETFs, compounding, and long-term wealth creation for diversified portfolios.

Grégory Callebaut
stockviz
7 min readMay 11, 2023

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The stock market has always been a popular choice for individuals seeking to grow their wealth. Among the numerous investment options available, the S&P 500 stands out as a prominent benchmark for the U.S. stock market. With its extensive track record and consistent returns, allocating $1,000 to the S&P 500 can pave the way for long-term wealth creation.

Key takeaways:

  • The S&P 500 is a stock market index that tracks the performance of 500 large publicly traded companies in the US, offering diversification and exposure to the overall US economy.
  • A $1,000 investment in the S&P 500 30 years ago would be worth around $433,097.70 today, representing an average annual return of 10.10%.
  • Exchange-Traded Funds (ETFs) provide a convenient and cost-effective way to invest in the S&P 500 by replicating its performance.
  • Some S&P 500 ETF providers include Vanguard, SPDR, iShares, Invesco, Schwab, and Fidelity.
  • Starting 100$ in monthly investments at age 20 instead of age 30 can lead to approximately $561,666 more wealth at age 65, thanks to the power of compounding.
Photo by Aditya Vyas on Unsplash

What is the S&P 500?

The S&P 500, also known as the Standard & Poor’s 500, is a stock market index that tracks the performance of 500 large publicly traded companies in the United States. It represents a broad cross-section of industries and is widely regarded as a reliable indicator of the overall health and performance of the U.S. stock market.

As of May 2023, the S&P 500 consisted of 506 companies. The S&P 500 index is market-weighted, meaning that the companies with larger market capitalizations have a greater impact on the index’s value.

Here are the top 10 stocks from the S&P500:

  1. Apple (AAPL): 7.5%
  2. Microsoft (MSFT): 6.7%
  3. Amazon (AMZN): 2.8%
  4. Nvidia (NVDA): 2.1%
  5. Alphabet Class A (GOOGL): 1.9%
  6. Alphabet Class C (GOOG): 1.7%
  7. Berkshire Hathaway (BRKB): 1.7%
  8. META (META): 1.5%
  9. United Health (UNH): 1.3%
  10. Tesla (TSLA): 1.3%

Note how the top 10 holdings account for over 25% of the S&P 500’s total market capitalization. This creates a concentration risk investors should consider when investing only in the S&P 500.

Below, we can take a look at the StockViz heatmap for the complete set of S&P 500 constituents. Each company’s card displays the PE Ratio (valuation) and earnings yield (profitability) for easy analysis.

The 506 companies from the S&P500, source: StockViz

To make informed decisions when investing in an ETF, it is crucial to gain a clear understanding of its constituents. With StockViz, we can perform a meticulous analysis of these constituents, enabling a comprehensive evaluation. Below, you’ll find a dashboard presenting a range of financial metrics for Apple, Microsoft, and Amazon, providing valuable insights for your investment considerations:

  • Apple (AAPL):
Apple’s financials, source: StockViz

Microsoft (MSFT):

Microsoft’s financials, source: StockViz

Amazon (AMZN):

Amazon’s financials, source: StockViz

What are the S&P 500 historical annual returns?

The S&P 500 has demonstrated a solid performance over the years, with an average annual return of 10.1% between 1960 and 2023. This historical track record makes it an attractive option for individuals looking for long-term growth opportunities.

Additionally, historical data shows that the S&P 500 ended the year with positive gains in 77% of the years between 1957 and 2022.

However, it’s important to remember that past performance is not indicative of future results. Investors should exercise caution before making investment decisions.

Source: NYU Stern

How much would 1000$ invested into S&P 500 30 years ago be worth today?

Assuming the reinvestment of all dividends, a $1000 investment in the S&P 500 at the start of 1960 would have grown to approximately $433,097.70 by the end of 2023. This represents a remarkable return on investment of 43,209.77% or an average annual return of 10.10%.

Accounting for inflation, the investment still outperforms, with a cumulative inflation-adjusted return of about 4,125.86% or an average annual return of 6.11%.

Source: © Official Data Foundation

The Pros and Cons from Investing in the S&P500

Investing in the S&P 500, one of the most widely recognized benchmarks in the financial world, offers both pros and cons for investors to consider.

Pros:

  1. Diversification: The S&P 500 represents a diversified portfolio of 500 large-cap U.S. companies across various sectors. Investing in the index provides exposure to a broad range of industries, reducing the risk associated with individual stock selection.
  2. Long-term Performance: The S&P 500 has a historical track record of delivering solid long-term returns. Over time, the index has shown resilience and the potential for growth, making it an attractive option for investors seeking consistent wealth accumulation.
  3. Established Index: The S&P 500 is a widely recognized and trusted benchmark for the U.S. stock market. Its stability and reputation make it a preferred choice for investors, including institutional investors, seeking exposure to the overall market.

Cons:

  1. Concentration Risk: While the S&P 500 offers diversification, it is still heavily influenced by the performance of its largest constituents (the top 10 stocks account for over 25% of the index!). Changes in a few key stocks can have a significant impact on the index’s overall performance, creating a concentration risk for investors.
  2. Lack of Small-Cap Exposure: The S&P 500 primarily consists of large-cap companies. Investors seeking exposure to smaller companies or specific market sectors may find limited representation within the index.
  3. US Focus: One limitation of investing in the S&P 500 is its exclusive focus on US companies. While this can provide exposure to the largest and most influential US companies, it lacks diversification across global markets.

What is an Exchange-Traded Funds (ETFs)

Exchange-Traded Funds (ETFs) are investment vehicles that track the performance of a particular index, sector, commodity, or asset class.

When it comes to investing in the S&P 500, ETFs provide a convenient and cost-effective approach. These funds aim to replicate the performance of the S&P 500 by investing in the constituent stocks in proportion to their representation within the index.

When choosing an S&P 500 ETF, several factors should be taken into account to make an informed decision. Here are some key considerations:

  1. Expense Ratio: The expense ratio represents the annual fee charged by the ETF provider for managing the fund. Lower expense ratios are generally more favorable as they reduce costs and have a positive impact on investment returns over time.
  2. Liquidity: High liquidity ensures that there is sufficient trading volume in the ETF, allowing for easy buying and selling without significant price deviations. ETFs with high trading volumes generally have tighter bid-ask spreads, reducing transaction costs.
  3. Dividends: Some S&P 500 ETFs automatically reinvest dividends, while others distribute them to investors. Consider your preference for dividend reinvestment or regular income and choose accordingly.

What are some S&P 500 ETF providers?

There are several notable providers of S&P 500 ETFs. Here are a few examples, along with their expense ratios and dividend policies:

How an S&P 500 ETF and compounding helps you build wealth

For the individual who starts investing at age 20, they will have 45 years of compounding growth. With a monthly investment of $100 and assuming an average annual return of 10%, the investment would grow to approximately $901,545 by age 65.

On the other hand, the individual who starts investing at age 30 would have a 35-year investment horizon. With the same monthly contribution of $100, that investment would grow to approximately $339,879 by age 65.

Starting investments at age 20 instead of age 30 would result in approximately $561,666 more wealth at age 65. This highlights the significant impact of early investment and the power of compounding.

Source: StockViz

Conclusion

In conclusion, investing $1,000 in the S&P 500 can lead to long-term wealth creation, with historical average annual returns of 10.10%. S&P 500 ETFs provide a convenient and cost-effective way to invest, and starting investments early can significantly increase wealth through the power of compounding. However, investors should be aware of concentration risk, limited small-cap exposure, and the US focus of the index.

If you’re searching for quality stocks, here’s a guide on how investors can discover valuable opportunities in today’s market:

It is important to keep in mind that this article is not intended as specific investment advice, but rather serves to educate investors about potential investment strategies and tools. As always, it is essential to conduct thorough research and analysis before making any investment decisions, and to consult with a professional financial advisor or broker if necessary.

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Grégory Callebaut
stockviz
0 Followers
Editor for

Using data and coding to make better investing decisions. Co-founder of stockviz.com