Vanguard S&P 500 ETF
Price
$708.75
YTD
+12.78%
Expense
0.03%
Yield
1.28%
🇺🇸 United States
Best S&P 500 ETFs 2026
Compare the top S&P 500 index ETFs by cost, performance, and features.
S&P 500 ETFs: America's Most Popular Investment
The S&P 500 index represents approximately 80% of the total US stock market capitalization, making S&P 500 ETFs the cornerstone of most investment portfolios. These funds provide exposure to 500 of America's largest and most profitable companies across all sectors, from technology giants to healthcare leaders and financial institutions.
The Race to Zero: Expense Ratio Comparison
Competition among S&P 500 ETF issuers has driven expense ratios to historic lows. VOO charges just 0.03%, SPY charges 0.0945%, and IVV charges 0.03%. While the differences seem trivial, over a 30-year investment horizon, even 0.06% difference in fees on a $500,000 portfolio represents over $12,000 in savings.
SPY vs. VOO vs. IVV: Which Is Best?
All three track the same index, but differences matter. SPY (SPDR) is the most liquid with tightest bid-ask spreads, making it ideal for active traders. VOO (Vanguard) and IVV (iShares) have lower expense ratios, making them better for long-term buy-and-hold investors. VOO's Vanguard ownership structure provides additional investor alignment.
Using S&P 500 ETFs as Your Core Holding
Most financial advisors recommend allocating 30-60% of your equity portfolio to a S&P 500 ETF as a core holding. Complement it with small-cap, international, and bond ETFs for complete portfolio construction. This "core and satellite" approach balances broad market exposure with tactical allocations.
🏆 Winner — #1 pick
iShares Core S&P 500 ETF
Price
$774.75
YTD
+16.20%
Expense
0.03%
Yield
1.32%
SPDR S&P 500 ETF Trust
Price
$771.10
YTD
+12.85%
Expense
0.09%
Yield
1.25%
Fidelity 500 Index Fund
Price
$268.99
YTD
—
Expense
0.02%
Yield
—
SPDR Portfolio S&P 500 ETF
Price
$80.00
YTD
—
Expense
0.02%
Yield
—
Frequently asked questions
Which S&P 500 ETF is the best?
For long-term investors, VOO (Vanguard) and IVV (iShares) are the best choices with 0.03% expense ratios. For active traders who need maximum liquidity, SPY is preferred despite its slightly higher 0.0945% fee. All three deliver virtually identical returns.
Is investing in the S&P 500 enough for retirement?
While the S&P 500 provides excellent US large-cap exposure, a retirement portfolio benefits from additional diversification: international stocks (VXUS), bonds (BND), and small-cap stocks (IWM). The S&P 500 alone misses these important asset classes.
What has been the average return of the S&P 500?
The S&P 500 has averaged approximately 10% annually since inception, or about 7% after inflation. However, returns vary significantly year to year — ranging from -37% (2008) to +32% (2013). Long holding periods (10+ years) dramatically reduce the probability of negative returns.
Should I invest a lump sum or dollar-cost average into S&P 500 ETFs?
Historically, lump-sum investing outperforms dollar-cost averaging about 67% of the time because markets trend upward. However, dollar-cost averaging reduces regret risk and emotional stress. If market volatility concerns you, splitting your investment over 3-6 months is a reasonable compromise.
How is the S&P 500 different from the total stock market?
The S&P 500 includes only 500 large-cap companies, while total stock market ETFs (like VTI) include ~3,700+ stocks including mid-cap and small-cap companies. The S&P 500 represents about 80% of total market value, so the performance difference is typically small (0.5% annually).