IUSAequity
iShares Core S&P 500 UCITS ETF USD (Dist)
510holdings
0.07%annual fee
Europemarket
Valuation490 companies covered
27.1×P / E97% by weight
5.52×P / B85% by weight
3.7%Earnings yield
ETF comparisons / IUSA vs VUAA
equity comparison · IUSA 2026-10-09 · VUAA 2026-08-31
IUSA vs VUAA
iShares Core S&P 500 UCITS ETF USD (Dist) compared with Vanguard S&P 500 UCITS ETF ETFS
These funds provide similar company exposure.IUSA has 25 companies outside the overlap; VUAA has 29.
Do IUSA and VUAA overlap?
IUSA and VUAA overlap by 91.5% by weight, across 478 shared companies.
VUAAequity
Vanguard S&P 500 UCITS ETF ETFS
512holdings
0.07%annual fee
Europemarket
Valuation490 companies covered
19.8×P / E97% by weight
5.28×P / B85% by weight
5.1%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
478 companies held in both funds
IUSA weight
VUAA weight
| Shared company | IUSA | VUAA |
|---|---|---|
| NVIDIA CORP NVDA | 8.22% | 8.08% |
| Apple Inc AAPL | 7.28% | 7.03% |
| Microsoft Corp MSFT | 5.89% | 5.69% |
| AMAZON.COM INC AMZN | 3.82% | 3.84% |
| BROADCOM INC AVGO | 2.55% | 2.65% |
| ALPHABET INC GOOGL 2 share classes | 5.51% | 2.39% |
| ↳ ALPHABET INC-CL A GOOGL | 3.06% | 0.00% |
| ↳ ALPHABET INC-CL C GOOG | 2.45% | 2.39% |
| META PLATFORMS INC-CLASS A META | 2.35% | 1.90% |
| Micron Technology Inc MU | 1.72% | 1.63% |
| TESLA INC TSLA | 1.60% | 1.57% |
| BERKSHIRE HATHAWAY INC. BRK/B | 1.42% | 1.40% |
| ELI LILLY & CO LLY | 1.40% | 1.38% |
| JPMorgan Chase & Co JPM | 1.31% | 1.44% |
| ADVANCED MICRO DEVICES AMD | 1.47% | 1.16% |
| ExxonMobil Holdings Corporation 2670549D | 1.03% | 1.01% |
| Visa Inc V | 0.97% | 0.95% |
| JOHNSON & JOHNSON JNJ | 0.93% | 0.97% |
| Mastercard Inc MA | 0.71% | 0.72% |
| WALMART INC. WMT | 0.74% | 0.69% |
| AbbVie Inc ABBV | 0.72% | 0.68% |
| Intel Corp INTC | 0.77% | 0.67% |
| CISCO SYSTEMS, INC. CSCO | 0.69% | 0.66% |
| PALANTIR TECHNOLOGIES INC-A PLTR | 0.71% | 0.65% |
| Costco Wholesale Corp COST | 0.62% | 0.63% |
| Chevron Corp CVX | 0.62% | 0.58% |
| LAM RESEARCH LRCX | 0.59% | 0.57% |
IUSA and VUAA questions
Based on the holdings compared above
How much do IUSA and VUAA overlap?
IUSA and VUAA overlap by 91.5% by weight, across 478 shared companies.
Which companies do IUSA and VUAA both hold?
The largest companies held in both funds are NVIDIA CORP, Apple Inc, Microsoft Corp, AMAZON.COM INC, BROADCOM INC.
Can I hold both IUSA and VUAA?
Holding both means 91.5% 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 IUSA or VUAA cheaper?
IUSA has a 0.07% expense ratio and VUAA has 0.07%.
How do IUSA and VUAA compare on valuation?
IUSA has a weighted P/E of 27.1 and VUAA has a weighted P/E of 19.8.
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