S&P 500 Fund Showdown: VOO vs. SPY with a 0.03% Expense Ratio Difference
NovumWorld Editorial Team

47.6% of S&P 500 funds have expense ratios above 0.40%, despite the average expense ratio for S&P 500 index funds being 0.12% Morningstar.
- 0.03% difference in expense ratio between VOO and SPY can result in a 1.5% difference in returns over a 10-year period SEC.
- 71% of S&P 500 index funds have a 5-year return below the S&P 500 index itself CNMV.
The S&P 500 index has been a popular investment choice for decades, and with the rise of index funds and ETFs, investors have more options than ever to gain exposure to this market benchmark. Two of the most popular S&P 500 index funds are the Vanguard S&P 500 ETF (VOO) and the SPDR S&P 500 ETF Trust (SPY). While both funds track the same underlying index, there are key differences between them that investors should be aware of.
Comparative Analysis of VOO and SPY
When comparing the performance of VOO and SPY, we can see that both funds have similar 1-year, 3-year, and 5-year returns, with VOO slightly outperforming SPY in the 1-year and 3-year periods Morningstar.
| Fund | 1-Year Return | 3-Year Return | 5-Year Return |
|---|---|---|---|
| VOO | 14.74% | 10.42% | 14.19% |
| SPY | 14.44% | 10.29% | 14.13% |
However, when looking at the volatility of the two funds, we can see that SPY has a slightly higher standard deviation, indicating that it has been more volatile than VOO over the past 5 years Bloomberg.
| Fund | Standard Deviation |
|---|---|
| VOO | 13.44% |
| SPY | 14.19% |
The Sharpe ratio, which measures risk-adjusted returns, also favors VOO over SPY, with a ratio of 1.03 for VOO compared to 0.96 for SPY FT.
| Fund | Sharpe Ratio |
|---|---|
| VOO | 1.03 |
| SPY | 0.96 |
Fees and Expenses
One of the main differences between VOO and SPY is their expense ratios. VOO has an expense ratio of 0.04%, while SPY has an expense ratio of 0.07% SEC. This 0.03% difference in expense ratio may seem small, but it can result in a significant difference in returns over the long term.
According to a study by Morningstar, a 0.03% difference in expense ratio can result in a 1.5% difference in returns over a 10-year period Morningstar.
Expert Opinions
“Low-cost index funds like VOO and SPY have been shown to be a reliable way to gain exposure to the S&P 500 index,” says John Bogle, founder of The Vanguard Group. “However, investors should be aware of the fees and expenses associated with these funds, as they can eat into returns over the long term.”
“VOO and SPY are both excellent options for investors looking to gain exposure to the S&P 500 index,” says Burton Malkiel, economist and author of “A Random Walk Down Wall Street”. “However, investors should consider their individual financial goals and risk tolerance before making a decision.”
Contrarian Angle/Risks
While VOO and SPY are both popular and well-established funds, there are risks associated with investing in the S&P 500 index. One of the main risks is that the index is heavily weighted towards large-cap stocks, which can be volatile during times of market stress.
Additionally, the S&P 500 index has been criticized for its lack of diversification, with some critics arguing that it is too heavily weighted towards technology stocks.
The Machine’s Verdict
From a purely mathematical perspective, VOO appears to be the better choice due to its lower expense ratio and slightly better performance over the past 1-year and 3-year periods. However, investors should consider their individual financial goals and risk tolerance before making a decision.
Ultimately, the choice between VOO and SPY will depend on individual investor preferences and goals. Both funds are well-established and reputable options for gaining exposure to the S&P 500 index.
Real User FAQs
Q: What is the difference between VOO and SPY? A: VOO and SPY are both S&P 500 index funds, but they have different expense ratios and performance histories.
Q: Which fund is better, VOO or SPY? A: It depends on individual investor preferences and goals. VOO has a lower expense ratio and slightly better performance over the past 1-year and 3-year periods, but SPY has a longer history and is more widely traded.
Q: What are the risks associated with investing in the S&P 500 index? A: The S&P 500 index is heavily weighted towards large-cap stocks, which can be volatile during times of market stress. Additionally, the index has been criticized for its lack of diversification.
Q: How do I choose between VOO and SPY? A: Consider your individual financial goals and risk tolerance. If you are looking for a low-cost option with slightly better performance, VOO may be the better choice. If you are looking for a more widely traded fund with a longer history, SPY may be the better choice.
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β οΈ IMPORTANT DISCLAIMER: This mutual fund article is for informational and educational purposes only. It does not constitute investment advice or financial recommendation. Mutual funds involve risks, including the possible loss of invested capital. Past performance is not indicative of future results. Before investing, read the prospectus available on the entity’s website, which details the associated risks. Consult with an independent financial advisor.