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 SPYM
US equity comparison · Holdings dated 2026-09-11
IVV vs SPYM
iShares Core S&P 500 ETF compared with State Street SPDR Portfolio S&P 500 ETF
These funds provide similar company exposure.IVV has 20 companies outside the overlap; SPYM has 20.
Do IVV and SPYM overlap?
IVV and SPYM overlap by 97.7% by weight, across 483 shared companies.
SPYMUS equity
State Street SPDR Portfolio S&P 500 ETF
507holdings
0.02%annual fee
USmarket
Valuation492 companies covered
27.5×P / E97% by weight
5.44×P / B85% by weight
3.6%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
483 companies held in both funds
IVV weight
SPYM weight
| Shared company | IVV | SPYM |
|---|---|---|
| NVIDIA CORP NVDA | 8.00% | 8.00% |
| Apple Inc AAPL | 7.39% | 7.38% |
| Microsoft Corp MSFT | 5.57% | 5.57% |
| ALPHABET INC GOOGL 2 share classes | 5.40% | 5.40% |
| ↳ ALPHABET INC-CL A GOOGL | 3.00% | 3.00% |
| ↳ ALPHABET INC-CL C GOOG | 2.40% | 2.40% |
| AMAZON.COM INC AMZN | 3.80% | 3.80% |
| BROADCOM INC AVGO | 2.59% | 2.59% |
| META PLATFORMS INC-CLASS A META | 2.15% | 2.15% |
| Micron Technology Inc MU | 1.66% | 1.66% |
| TESLA INC TSLA | 1.56% | 1.56% |
| JPMorgan Chase & Co JPM | 1.44% | 1.44% |
| BERKSHIRE HATHAWAY INC. BRK/B | 1.42% | 1.42% |
| ELI LILLY & CO LLY | 1.34% | 1.34% |
| ADVANCED MICRO DEVICES AMD | 1.27% | 1.27% |
| ExxonMobil Holdings Corporation 2670549D | 1.04% | 1.04% |
| JOHNSON & JOHNSON JNJ | 0.97% | 0.97% |
| Visa Inc V | 0.93% | 0.93% |
| Intel Corp INTC | 0.77% | 0.77% |
| WALMART INC. WMT | 0.71% | 0.71% |
| Mastercard Inc MA | 0.70% | 0.69% |
| AbbVie Inc ABBV | 0.69% | 0.69% |
| CISCO SYSTEMS, INC. CSCO | 0.67% | 0.67% |
| Bank of America Corp BAC | 0.62% | 0.62% |
| Costco Wholesale Corp COST | 0.61% | 0.61% |
| Chevron Corp CVX | 0.61% | 0.61% |
| PALANTIR TECHNOLOGIES INC-A PLTR | 0.58% | 0.58% |
IVV and SPYM questions
Based on the holdings compared above
How much do IVV and SPYM overlap?
IVV and SPYM overlap by 97.7% by weight, across 483 shared companies.
Which companies do IVV and SPYM 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 SPYM?
Holding both means 97.7% 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 SPYM cheaper?
IVV has a 0.03% expense ratio and SPYM has 0.02%.
How do IVV and SPYM compare on valuation?
IVV has a weighted P/E of 26.8 and SPYM has a weighted P/E of 27.5.
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