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VOOvsSPYETF Comparison
Vanguard S&P 500 ETF (VOO) and SPDR S&P 500 ETF Trust (SPY) belong to the same industry segment: US Large Cap. VOO's top 3 sector exposures are Information Technology, Communication Services and Consumer Discretionary. In contrast, SPY's top sector exposures are Information Technology, Communication Services and Financials. VOO is less expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.0945% for SPY. VOO is down -2.87% year-to-date (YTD) with +$50.99B in YTD flows. SPY performs worse with -2.87% YTD performance, and -$23.66B in YTD flows. Run a side-by-side ETF comparison of VOO and SPY below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
VOO vs SPY performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | VOO SPY | -2.86%-2.86% | -2.42%-2.43% | -2.87%-2.87% | +21.61%+21.51% | +79.29%+78.83% | +79.39%+78.92% |
| Flows | VOO SPY | +$24.99B-$7.47B | +$24.27B-$29.32B | +$50.99B-$23.66B | +$153.08B-$39.53B | +$344.72B+$47.16B | +$420.53B+$67.44B |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | VOO SPY | +11.78%+11.76% | +18.18%+18.17% | +14.72%+14.79% | +16.99%+16.81% |
| Max drawdown | VOO SPY | -4.79%-4.79% | -13.71%-13.71% | -18.75%-18.74% | -24.52%-24.50% |
| Max drawdown duration | VOO SPY | 45d45d | 45d45d | 126d126d | 708d708d |
VOO | SPY | |
Last sale 3/13/2026 at 1:30 PM | $609.09 | $662.29 |
| Previous close 03/12/2026 | $612.50 | $666.06 |
| Consolidated volume 03/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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VOO | SPY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
VOO | SPY | |
|---|---|---|
| Last price | $609.09 | $662.29 |
| 1D performance | -0.56% | -0.57% |
| AuM | $858.83 B | $669.05 B |
| E/R | 0.03% | 0.0945% |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the VOO and SPY ETFs performed in 2026?
As of March 13, 2026, VOO is down -2.87% year-to-date (YTD), while SPY has lost -2.87%. That puts VOO better performer ahead so far this year.
Which ETF is attracting more investor money: VOO or SPY?
Year-to-date, the VOO ETF saw +$50.99B in flows, compared to -$23.66B for SPY.
Which ETF is more volatile: VOO or SPY?
Over the past year, VOO had a volatility of 18.18%, while SPY experienced 18.17%.
Which ETF is bigger: VOO or SPY?
As of March 13, 2026, VOO holds $858.83 B in assets under management (AUM), while SPY manages $669.05 B.
What sectors do the VOO and SPY ETFs invest in?
VOO leans toward sectors like Information Technology, Communication Services and Consumer Discretionary. Meanwhile, SPY focuses on Information Technology, Communication Services and Financials.
What are the top holdings of the VOO ETF and SPY ETF?
VOO top holdings include NVIDIA, APPLE and MICROSOFT-T. SPY holds in its top three: NVIDIA, APPLE and MICROSOFT-T.
Which ETF is more diversified: VOO or SPY?
VOO holds 503 securities with 43.9% of its assets in the top 15. SPY has 502 securities and a top 15 weight of 44.02%.
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