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VOOvsSPYMETF Comparison
Vanguard S&P 500 ETF (VOO) and State Street SPDR Portfolio S&P 500 ETF (SPYM) 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, SPYM's top sector exposures are Information Technology, Communication Services and Financials. VOO is more expensive with a Total Expense Ratio (TER) of 0.03%, versus 0.02% for SPYM. VOO is down -2.87% year-to-date (YTD) with +$50.99B in YTD flows. SPYM performs better with -2.86% YTD performance, and +$11.19B in YTD flows. Run a side-by-side ETF comparison of VOO and SPYM 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 SPYM performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | VOO SPYM | -2.86%-2.86% | -2.42%-2.42% | -2.87%-2.86% | +21.61%+21.63% | +79.29%+79.28% | +79.39%+79.48% |
| Flows | VOO SPYM | +$24.99B+$2.52B | +$24.27B+$8.26B | +$50.99B+$11.19B | +$153.08B+$37.43B | +$344.72B+$68.99B | +$420.53B+$75.49B |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | VOO SPYM | +11.78%+11.78% | +18.18%+18.18% | +14.72%+14.79% | +16.99%+16.82% |
| Max drawdown | VOO SPYM | -4.79%-4.78% | -13.71%-13.70% | -18.75%-18.74% | -24.52%-24.50% |
| Max drawdown duration | VOO SPYM | 45d45d | 45d45d | 126d126d | 708d708d |
VOO | SPYM | |
Last sale 3/13/2026 at 1:30 PM | $609.09 | |
| Previous close 03/12/2026 | $612.50 | |
| 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 | SPYM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
VOO | SPYM | |
|---|---|---|
| Last price | $609.09 | – |
| 1D performance | -0.56% | – |
| AuM | $858.83 B | $104.52 B |
| E/R | 0.03% | 0.02% |
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 SPYM ETFs performed in 2026?
As of March 13, 2026, VOO is down -2.87% year-to-date (YTD), while SPYM has lost -2.86%. That puts SPYM better performer ahead so far this year.
Which ETF is attracting more investor money: VOO or SPYM?
Year-to-date, the VOO ETF saw +$50.99B in flows, compared to +$11.19B for SPYM.
Which ETF is more volatile: VOO or SPYM?
Over the past year, VOO had a volatility of 18.18%, while SPYM experienced 18.18%.
Which ETF is bigger: VOO or SPYM?
As of March 13, 2026, VOO holds $858.83 B in assets under management (AUM), while SPYM manages $104.52 B.
What sectors do the VOO and SPYM ETFs invest in?
VOO leans toward sectors like Information Technology, Communication Services and Consumer Discretionary. Meanwhile, SPYM focuses on Information Technology, Communication Services and Financials.
What are the top holdings of the VOO ETF and SPYM ETF?
VOO top holdings include NVIDIA, APPLE and MICROSOFT-T. SPYM holds in its top three: NVIDIA, APPLE and MICROSOFT-T.
Which ETF is more diversified: VOO or SPYM?
VOO holds 503 securities with 43.9% of its assets in the top 15. SPYM has 503 securities and a top 15 weight of 44.01%.
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