CNDX vs IWDA: how much do they overlap?
iShares Nasdaq 100 UCITS ETF (USD Acc) (CNDX) · iShares Core MSCI World UCITS ETF (USD Acc) (IWDA)
CNDX and IWDA overlap by 39.6% by portfolio weight. In practical terms, about 60.4% of the smaller-weighted exposure is different between the two funds. They share 100 stocks; the largest shared position is Nvidia Corp (NVDA), contributing 5.31% to the overlap.
overlap by weight · 100 shared holdings
CNDX: 103 holdings (as of 2026-08-04) · IWDA: 1224 holdings (as of 2026-08-04)
Holdings dates reflect the latest official files available for each issuer. Some issuers publish daily files; others are represented by periodic SEC filings. Analysis template updated 2026-08-04.
Moderate overlap
What this means
CNDX and IWDA share a meaningful slice of holdings. They are related but not interchangeable; check the shared names below to see where your exposure doubles up.
Overlap by weight sums the smaller of the two funds' weights for every stock they both hold — it answers "how much of my money is in the same stocks either way?" See methodology.
Top shared holdings
| Company | Ticker | in CNDX | in IWDA |
|---|---|---|---|
| Nvidia Corp | NVDA | 8.08% | 5.31% |
| Apple Inc | AAPL | 7.15% | 4.93% |
| Microsoft | MSFT | 5.76% | 3.77% |
| Amazon.Com Inc | AMZN | 4.7% | 2.91% |
| Alphabet Class A | GOOGL | 3.46% | 2.38% |
| Broadcom Inc | AVGO | 3.12% | 2.04% |
| Alphabet Class C | GOOG | 3.22% | 1.88% |
| Meta Platforms Class A | META | 2.74% | 1.4% |
| Micron Technology | MU | 4.38% | 1.09% |
| Tesla Inc | TSLA | 2.57% | 1% |
FAQ
How much do CNDX and IWDA overlap?
CNDX and IWDA have a 39.6% overlap by weight, sharing 100 holdings (out of 103 in CNDX and 1224 in IWDA), based on official issuer holdings as of 2026-08-04.
What does 39.6% overlap mean?
CNDX and IWDA share a meaningful slice of holdings. They are related but not interchangeable; check the shared names below to see where your exposure doubles up.
Which stocks do CNDX and IWDA both hold?
The largest shared positions are Nvidia Corp, Apple Inc, Microsoft, Amazon.Com Inc, Alphabet Class A. The full list of top shared holdings with weights in each fund is shown on this page.