IVVUS equity
iShares Core S&P 500 ETF
509holdings
0.03%annual fee
USmarket
Valuation490 companies covered
26.8×P / E97% by weight
5.50×P / B86% by weight
3.7%Earnings yield
ETF comparisons / IVV vs SPY
US equity comparison · Holdings dated 2026-10-29
IVV vs SPY
iShares Core S&P 500 ETF compared with State Street SPDR S&P 500 ETF Trust
These funds provide similar company exposure.IVV has 21 companies outside the overlap; SPY has 19.
Do IVV and SPY overlap?
IVV and SPY overlap by 98.0% by weight, across 482 shared companies.
SPYUS equity
State Street SPDR S&P 500 ETF Trust
504holdings
0.09%annual fee
USmarket
Valuation492 companies covered
27.0×P / E97% by weight
5.48×P / B86% by weight
3.7%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
482 companies held in both funds
IVV weight
SPY weight
| Shared company | IVV | SPY |
|---|---|---|
| NVIDIA CORP NVDA | 7.77% | 7.77% |
| Apple Inc AAPL | 7.65% | 7.66% |
| Microsoft Corp MSFT | 5.91% | 5.92% |
| ALPHABET INC GOOGL 2 share classes | 4.52% | 4.52% |
| ↳ ALPHABET INC-CL A GOOGL | 2.50% | 2.50% |
| ↳ ALPHABET INC-CL C GOOG | 2.02% | 2.02% |
| AMAZON.COM INC AMZN | 3.60% | 3.60% |
| BROADCOM INC AVGO | 2.47% | 2.47% |
| META PLATFORMS INC-CLASS A META | 2.07% | 2.07% |
| TESLA INC TSLA | 1.71% | 1.71% |
| ELI LILLY & CO LLY | 1.65% | 1.65% |
| Micron Technology Inc MU | 1.59% | 1.59% |
| BERKSHIRE HATHAWAY INC. BRK/B | 1.52% | 1.52% |
| ADVANCED MICRO DEVICES AMD | 1.39% | 1.39% |
| JPMorgan Chase & Co JPM | 1.37% | 1.37% |
| ExxonMobil Holdings Corporation 2670549D | 1.13% | 1.13% |
| Visa Inc V | 1.05% | 1.05% |
| JOHNSON & JOHNSON JNJ | 1.00% | 1.00% |
| WALMART INC. WMT | 0.81% | 0.81% |
| Mastercard Inc MA | 0.77% | 0.77% |
| AbbVie Inc ABBV | 0.77% | 0.77% |
| Intel Corp INTC | 0.69% | 0.69% |
| Chevron Corp CVX | 0.69% | 0.69% |
| PALANTIR TECHNOLOGIES INC-A PLTR | 0.68% | 0.68% |
| Costco Wholesale Corp COST | 0.66% | 0.66% |
| CISCO SYSTEMS, INC. CSCO | 0.64% | 0.64% |
| THE PROCTER & GAMBLE COMPANY PG | 0.56% | 0.56% |
IVV and SPY questions
Based on the holdings compared above
How much do IVV and SPY overlap?
IVV and SPY overlap by 98.0% by weight, across 482 shared companies.
Which companies do IVV and SPY 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 SPY?
Holding both means 98.0% 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 SPY cheaper?
IVV has a 0.03% expense ratio and SPY has 0.09%.
How do IVV and SPY compare on valuation?
IVV has a weighted P/E of 26.8 and SPY has a weighted P/E of 27.0.
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