IXUS vs VXUS: how much do they overlap?
iShares Core MSCI Total International Stock ETF (IXUS) · Vanguard Total International Stock ETF (VXUS)
overlap by weight · 3859 shared holdings
IXUS: 4006 holdings (as of 2026-04-30) · VXUS: 8691 holdings (as of 2026-04-30)
High overlap
What this means
IXUS and VXUS are largely the same portfolio. Holding both adds little diversification — most dollars end up in the same underlying stocks.
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 IXUS | in VXUS |
|---|---|---|---|
| Taiwan Semiconductor Manufacturing Company Limited | — | 4.02% | 3.93% |
| Samsung Electronics Co., Ltd. | — | 1.68% | 1.65% |
| ASML Holding N.V. | — | 1.32% | 1.3% |
| SK hynix Inc. | — | 1.15% | 1.12% |
| Tencent Holdings Limited | — | 0.91% | 0.87% |
| HSBC HOLDINGS PLC | — | 0.74% | 0.73% |
| Alibaba Group Holding Limited | — | 0.67% | 0.69% |
| Roche Holding AG | — | 0.68% | 0.67% |
| ASTRAZENECA PLC | — | 0.69% | 0.66% |
| Novartis AG | — | 0.66% | 0.66% |
FAQ
How much do IXUS and VXUS overlap?
IXUS and VXUS have a 89.4% overlap by weight, sharing 3859 holdings (out of 4006 in IXUS and 8691 in VXUS), based on official issuer holdings as of 2026-04-30.
What does 89.4% overlap mean?
IXUS and VXUS are largely the same portfolio. Holding both adds little diversification — most dollars end up in the same underlying stocks.
Which stocks do IXUS and VXUS both hold?
The largest shared positions are Taiwan Semiconductor Manufacturing Company Limited, Samsung Electronics Co., Ltd., ASML Holding N.V., SK hynix Inc., Tencent Holdings Limited. The full list of top shared holdings with weights in each fund is shown on this page.