ITOT vs IXUS: how much do they overlap?
iShares Core S&P Total U.S. Stock Market ETF (ITOT) · iShares Core MSCI Total International Stock ETF (IXUS)
overlap by weight · 2 shared holdings
ITOT: 2470 holdings (as of 2026-03-31) · IXUS: 4006 holdings (as of 2026-04-30)
Note: the two funds' latest official filings have different dates, which can understate overlap slightly for funds tracking similar indexes.
Low overlap
What this means
ITOT and IXUS hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
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 ITOT | in IXUS |
|---|---|---|---|
| RB Global, Inc. | RBA | 0.03% | 0.05% |
| SunOpta, Inc. | STKL | 0% | 0% |
FAQ
How much do ITOT and IXUS overlap?
ITOT and IXUS have a 0% overlap by weight, sharing 2 holdings (out of 2470 in ITOT and 4006 in IXUS), based on official issuer holdings as of 2026-03-31.
What does 0% overlap mean?
ITOT and IXUS hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do ITOT and IXUS both hold?
The largest shared positions are RB Global, Inc., SunOpta, Inc.. The full list of top shared holdings with weights in each fund is shown on this page.