ETF Comparison
SPYvsVOO
State Street SPDR S&P 500 ETF Trust (SPY) vs Vanguard S&P 500 ETF (VOO). Side-by-side stats, holdings overlap, and 5-year normalized growth.
Side by side
SPY
Ticker
VOO
State Street
Issuer
Vanguard
Large Cap Blend
Category
Large Cap Blend
S&P 500
Index
S&P 500
0.090%
Expense ratio
0.030%
$785.65B
AUM
$1.60T
—
Dividend yield
—
$759.32
NAV
$693.00
$754.24
Price
$693.36
Jan 22, 1993
Inception
Sep 7, 2010
Overlap
SPYShared weightVOO
99.6% overlap
SPY 99.6% of portfolio in shared names
VOO 99.6% of portfolio in shared names
501 shared holdings. 4 unique to SPY, 2 unique to VOO.
5-year normalized growth (rebased to 100)
Top shared holdings
| Holding | SPY % | VOO % |
|---|---|---|
| NVDA NVIDIA CORP | 8.02% | 7.85% |
| AAPL APPLE INC | 7.07% | 6.45% |
| MSFT MICROSOFT CORP | 4.88% | 4.90% |
| AMZN AMAZON.COM INC | 4.12% | 4.19% |
| GOOGL ALPHABET INC CL A | 3.50% | 3.63% |
| AVGO BROADCOM INC | 3.12% | 3.20% |
| GOOG ALPHABET INC CL C | 2.78% | 2.89% |
| META META PLATFORMS INC CLASS A | 2.14% | 2.17% |
| TSLA TESLA INC | 1.92% | 1.74% |
| BRK.B BERKSHIRE HATHAWAY INC CL B | 1.35% | 1.41% |
| JPM JPMORGAN CHASE + CO | 1.23% | 1.28% |
| LLY ELI LILLY + CO | 1.38% | 1.20% |
| XOM EXXON MOBIL CORP | 0.95% | 1.04% |
| MU MICRON TECHNOLOGY INC | 1.60% | 0.94% |
| AMD ADVANCED MICRO DEVICES | 1.30% | 0.94% |
| JNJ JOHNSON + JOHNSON | 0.86% | 0.90% |
| V VISA INC CLASS A SHARES | 0.84% | 0.88% |
| WMT WALMART INC | 0.80% | 0.94% |
| INTC INTEL CORP | 0.87% | 0.72% |
| COST COSTCO WHOLESALE CORP | 0.68% | 0.73% |
Frequently asked
How much do SPY and VOO overlap in holdings?+
SPY (State Street SPDR S&P 500 ETF Trust) and VOO (Vanguard S&P 500 ETF) share 501 holdings. The conservative overlap measure — the smaller of the two portfolios' shared weight — is 99.6%.
Which has the lower expense ratio, SPY or VOO?+
VOO charges 0.030% versus 0.090% for SPY — a difference of about 6 basis points per year.
Are SPY and VOO the same kind of ETF?+
Both SPY and VOO are categorized as Large Cap Blend. They're close substitutes — choose primarily on expense ratio, AUM, and tax treatment.
Is SPY or VOO a better investment?+
etfcompare doesn't recommend funds. We show objective comparisons — expense ratio, holdings overlap, yield, and normalized historical growth — so you can decide based on your own goals. Past performance does not guarantee future results.