ETF Comparison
IVVvsVOO
iShares Core S&P 500 ETF (IVV) vs Vanguard S&P 500 ETF (VOO). Side-by-side stats, holdings overlap, and 5-year normalized growth.
Side by side
IVV
Ticker
VOO
iShares
Issuer
Vanguard
Large Cap Blend
Category
Large Cap Blend
S&P 500
Index
S&P 500
0.030%
Expense ratio
0.030%
$860.61B
AUM
$1.60T
—
Dividend yield
—
$762.92
NAV
$693.00
$757.25
Price
$693.36
May 15, 2000
Inception
Sep 7, 2010
Overlap
IVVShared weightVOO
48.1% overlap
IVV 49.8% of portfolio in shared names
VOO 48.1% of portfolio in shared names
24 shared holdings. 0 unique to IVV, 479 unique to VOO.
Approximate — full holdings for IVV aren't available yet, so overlap is based on top holdings only and likely understates the true figure.
5-year normalized growth (rebased to 100)
Top shared holdings
| Holding | IVV % | VOO % |
|---|---|---|
| NVDA NVIDIA Corporation | 8.02% | 7.85% |
| AAPL Apple Inc. | 7.06% | 6.45% |
| MSFT Microsoft Corporation | 4.88% | 4.90% |
| AMZN Amazon.com, Inc. | 4.12% | 4.19% |
| GOOGL Alphabet Inc. | 3.50% | 3.63% |
| AVGO Broadcom Inc. | 3.11% | 3.20% |
| META Meta Platforms, Inc. | 2.14% | 2.17% |
| TSLA Tesla, Inc. | 1.91% | 1.74% |
| BRK.B Berkshire Hathaway Inc. | 1.35% | 1.41% |
| JPM JPMorgan Chase & Co. | 1.23% | 1.28% |
| LLY Eli Lilly and Company | 1.37% | 1.20% |
| XOM Exxon Mobil Corporation | 0.95% | 1.04% |
| MU Micron Technology, Inc. | 1.60% | 0.94% |
| AMD Advanced Micro Devices, Inc. | 1.30% | 0.94% |
| JNJ Johnson & Johnson | 0.86% | 0.90% |
| V Visa Inc. | 0.84% | 0.88% |
| WMT Walmart Inc. | 0.80% | 0.94% |
| INTC Intel Corporation | 0.87% | 0.72% |
| COST Costco Wholesale Corporation | 0.68% | 0.73% |
| CAT Caterpillar Inc. | 0.64% | 0.67% |
Frequently asked
How much do IVV and VOO overlap in holdings?+
IVV (iShares Core S&P 500 ETF) and VOO (Vanguard S&P 500 ETF) share 24 holdings. The conservative overlap measure — the smaller of the two portfolios' shared weight — is 48.1%. This is based on top holdings only and likely understates the true overlap, as full holdings aren't available for one of these funds yet.
Which has the lower expense ratio, IVV or VOO?+
VOO charges 0.030% versus 0.030% for IVV — a difference of about 0 basis points per year.
Are IVV and VOO the same kind of ETF?+
Both IVV and VOO are categorized as Large Cap Blend. They're close substitutes — choose primarily on expense ratio, AUM, and tax treatment.
Is IVV 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.