IVVUS equity
iShares Core S&P 500 ETF
508holdings
0.03%annual fee
USmarket
Valuation491 companies covered
26.8×P / E97% by weight
5.40×P / B85% by weight
3.7%Earnings yield
ETF comparisons / IVV vs OEF
US equity comparison · Holdings dated 2026-09-11
IVV vs OEF
iShares Core S&P 500 ETF compared with iShares S&P 100 ETF
The funds share a substantial core but differ outside it.IVV has 401 companies outside the overlap; OEF has 1.
Do IVV and OEF overlap?
IVV and OEF overlap by 72.8% by weight, across 102 shared companies.
OEFequity
iShares S&P 100 ETF
105holdings
0.20%annual fee
USmarket
Valuation99 companies covered
27.9×P / E98% by weight
6.80×P / B84% by weight
3.6%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
102 companies held in both funds
IVV weight
OEF weight
| Shared company | IVV | OEF |
|---|---|---|
| NVIDIA CORP NVDA | 8.00% | 11.00% |
| Apple Inc AAPL | 7.39% | 10.15% |
| Microsoft Corp MSFT | 5.57% | 7.66% |
| ALPHABET INC GOOGL 2 share classes | 5.40% | 7.43% |
| ↳ ALPHABET INC-CL A GOOGL | 3.00% | 4.13% |
| ↳ ALPHABET INC-CL C GOOG | 2.40% | 3.30% |
| AMAZON.COM INC AMZN | 3.80% | 5.23% |
| BROADCOM INC AVGO | 2.59% | 3.57% |
| META PLATFORMS INC-CLASS A META | 2.15% | 2.96% |
| Micron Technology Inc MU | 1.66% | 2.29% |
| TESLA INC TSLA | 1.56% | 2.14% |
| JPMorgan Chase & Co JPM | 1.44% | 1.99% |
| BERKSHIRE HATHAWAY INC. BRK/B | 1.42% | 1.95% |
| ELI LILLY & CO LLY | 1.34% | 1.84% |
| ADVANCED MICRO DEVICES AMD | 1.27% | 1.75% |
| ExxonMobil Holdings Corporation 2670549D | 1.04% | 1.43% |
| JOHNSON & JOHNSON JNJ | 0.97% | 1.33% |
| Visa Inc V | 0.93% | 1.28% |
| Intel Corp INTC | 0.77% | 1.06% |
| WALMART INC. WMT | 0.71% | 0.98% |
| Mastercard Inc MA | 0.70% | 0.96% |
| AbbVie Inc ABBV | 0.69% | 0.94% |
| CISCO SYSTEMS, INC. CSCO | 0.67% | 0.92% |
| Bank of America Corp BAC | 0.62% | 0.85% |
| Costco Wholesale Corp COST | 0.61% | 0.83% |
| Chevron Corp CVX | 0.61% | 0.83% |
| PALANTIR TECHNOLOGIES INC-A PLTR | 0.58% | 0.80% |
IVV and OEF questions
Based on the holdings compared above
How much do IVV and OEF overlap?
IVV and OEF overlap by 72.8% by weight, across 102 shared companies.
Which companies do IVV and OEF both hold?
The largest companies held in both funds are NVIDIA CORP, Apple Inc, Microsoft Corp, ALPHABET INC, AMAZON.COM INC.
Can I hold both IVV and OEF?
Holding both means 72.8% 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 OEF cheaper?
IVV has a 0.03% expense ratio and OEF has 0.20%.
How do IVV and OEF compare on valuation?
IVV has a weighted P/E of 26.8 and OEF has a weighted P/E of 27.9.
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