IVVUS equity
iShares Core S&P 500 ETF
507holdings
0.03%annual fee
USmarket
Valuation490 companies covered
23.5×P / E98% by weight
4.60×P / B84% by weight
4.3%Earnings yieldinverse of P / E
ETF comparisons / IVV vs VOO
US equity comparison · Holdings dated 2026-03-31
IVV vs VOO
iShares Core S&P 500 ETF compared with VANGUARD 500 INDEX FUND
These funds provide similar company exposure.IVV has 2 companies outside the overlap; VOO has 3.
VOOUS equity
VANGUARD 500 INDEX FUND
519holdings
0.03%annual fee
USmarket
Valuation490 companies covered
23.5×P / E98% by weight
4.61×P / B84% by weight
4.3%Earnings yieldinverse of P / E
Largest shared positions
500 companies held in both funds
IVV weight
VOO weight
| Shared company | IVV | VOO |
|---|---|---|
| NVIDIA CORP NVDA | 7.56% | 7.57% |
| Apple Inc AAPL | 6.65% | 6.65% |
| ALPHABET INC GOOGL 2 share classes | 5.38% | 5.38% |
| ↳ ALPHABET INC-CL A GOOGL | 2.99% | 2.99% |
| ↳ ALPHABET INC-CL C GOOG | 2.39% | 2.40% |
| Microsoft Corp MSFT | 4.90% | 4.91% |
| AMAZON.COM INC AMZN | 3.63% | 3.63% |
| BROADCOM INC AVGO | 2.62% | 2.62% |
| META PLATFORMS INC-CLASS A META | 2.23% | 2.23% |
| TESLA INC TSLA | 1.86% | 1.87% |
| BERKSHIRE HATHAWAY INC. BRK/B | 1.57% | 1.57% |
| JPMorgan Chase & Co JPM | 1.41% | 1.34% |
| ELI LILLY & CO LLY | 1.30% | 1.30% |
| Exxon Mobil Corp XOM | 1.26% | 1.27% |
| JOHNSON & JOHNSON JNJ | 1.05% | 1.05% |
| WALMART INC. WMT | 0.97% | 0.97% |
| Visa Inc V | 0.91% | 0.89% |
| Costco Wholesale Corp COST | 0.79% | 0.79% |
| Mastercard Inc MA | 0.73% | 0.73% |
| NETFLIX INC NFLX | 0.72% | 0.72% |
| Chevron Corp CVX | 0.69% | 0.69% |
| AbbVie Inc ABBV | 0.69% | 0.69% |
| Micron Technology Inc MU | 0.68% | 0.68% |
| THE PROCTER & GAMBLE COMPANY PG | 0.60% | 0.60% |
| PALANTIR TECHNOLOGIES INC-A PLTR | 0.60% | 0.60% |
| ADVANCED MICRO DEVICES AMD | 0.59% | 0.59% |
| Caterpillar Inc CAT | 0.59% | 0.59% |
IVV and VOO questions
Based on the holdings compared above
How much do IVV and VOO overlap?
IVV and VOO overlap by 99.5% by weight, across 500 shared companies.
Which companies do IVV and VOO both hold?
The largest companies held in both funds are NVIDIA CORP, Apple Inc, ALPHABET INC, Microsoft Corp, AMAZON.COM INC.
Can I hold both IVV and VOO?
Holding both means 99.5% of that part of your portfolio is the same companies counted twice. That can suit you or not depending on your goals; this tool reports the overlap rather than giving advice.
Is IVV or VOO cheaper?
IVV has a 0.03% expense ratio and VOO has 0.03%.
How do IVV and VOO compare on valuation?
IVV has a weighted P/E of 23.5 and VOO has a weighted P/E of 23.5.
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