CSPX vs VWCE: how much do they overlap?
iShares Core S&P 500 UCITS ETF (USD Acc) (CSPX) · Vanguard FTSE All-World UCITS ETF (USD Acc) (VWCE)
CSPX and VWCE overlap by 58.4% by portfolio weight. In practical terms, about 41.6% of the smaller-weighted exposure is different between the two funds. They share 439 stocks; the largest shared position is Nvidia Corp (NVDA), contributing 4.45% to the overlap.
overlap by weight · 439 shared holdings
CSPX: 503 holdings (as of 2026-08-04) · VWCE: 3691 holdings (as of 2026-06-30)
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.
Note: the two funds' latest official filings have different dates, which can understate overlap slightly for funds tracking similar indexes.
Moderate overlap
What this means
CSPX and VWCE 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 CSPX | in VWCE |
|---|---|---|---|
| Nvidia Corp | NVDA | 7.7% | 4.45% |
| Apple Inc | AAPL | 6.82% | 3.98% |
| Microsoft | MSFT | 5.49% | 2.64% |
| Amazon.Com Inc | AMZN | 4.08% | 2.2% |
| Alphabet Class A | GOOGL | 3.32% | 1.99% |
| Broadcom Inc | AVGO | 2.97% | 1.67% |
| Alphabet Class C | GOOG | 2.66% | 1.6% |
| Micron Technology | MU | 1.51% | 1.24% |
| Meta Platforms Class A | META | 1.94% | 1.18% |
| Tesla Inc | TSLA | 1.38% | 1.17% |
FAQ
How much do CSPX and VWCE overlap?
CSPX and VWCE have a 58.4% overlap by weight, sharing 439 holdings (out of 503 in CSPX and 3691 in VWCE), based on official issuer holdings as of 2026-08-04.
What does 58.4% overlap mean?
CSPX and VWCE 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 CSPX and VWCE 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.