Wealthy PotVTI vs VXUS: The Two Halves of the Global Market
VTI and VXUS are the two building blocks of a globally diversified stock portfolio. VTI owns the entire U.S. market. VXUS owns essentially everything else, the developed and emerging markets outside the United States. Unlike most fund comparisons, this is not really an either-or: the two are designed to be held together. This guide explains what each owns, using figures pulled straight from Vanguard's fund documents, and how investors combine them.
The Short Answer
- Want the whole world and are willing to hold two funds? Own both. VTI for the U.S. plus VXUS for international, at market weight, covers the entire global stock market.
- Only want one? VTI if you prefer a U.S.-only portfolio; VXUS is rarely held alone, since it deliberately excludes the U.S. If you want global in a single fund, VT bundles both together.
These are two halves of one pie. The real question is not "which is better," but "do you want international exposure, and how much?"
They Are Complements, Not Rivals
- VTI is the Vanguard Morningstar Total Stock Market ETF, renamed from Vanguard Total Stock Market ETF in late July 2026 with the same ticker. It tracks the Morningstar US Total Market Index (called the CRSP US Total Market Index until July 2026), roughly 100% of the investable U.S. market, about 3,531 stocks as of mid-2026. Morningstar acquired CRSP and rebranded the index; it states the methodology is unchanged, so the holdings did not change.
- VXUS is the Vanguard Total International Stock ETF. It tracks the FTSE Global All Cap ex US Index, covering about 98% of the world's markets outside the U.S., developed and emerging, roughly 8,755 stocks. Its largest markets are Japan, Taiwan, the U.K., Canada, Korea, and China.
Between them, VTI and VXUS hold over 12,000 companies across the U.S. and more than 40 other countries. Held together at market weight, they reconstruct the entire global stock market, which is exactly what the all-in-one VT fund does inside a single ticker.
VTI vs VXUS Side by Side
| Feature | VTI (Total U.S.) | VXUS (Total International) |
|---|---|---|
| Index tracked | Morningstar US Total Market (formerly CRSP) | FTSE Global All Cap ex US |
| Expense ratio | 0.03% | 0.05% |
| What it covers | Entire U.S. market | Developed + emerging markets ex-U.S. |
| Number of stocks | ~3,531 | ~8,755 |
| Top 10 weight | ~33.4% | ~15.0% |
| Geography | United States only | ~40+ countries, no U.S. |
| Inception | May 24, 2001 | Jan 26, 2011 |
| 10-year return (avg annual, NAV) | 15.04% | 9.97% |
| Growth of $10,000 over those 10 years (hypothetical) | $40,600 | $25,870 |
| Held how | Alone or with VXUS | Almost always with VTI |
How to Combine Them
Because VXUS is far more spread out (its top 10 is only ~15% of the fund versus VTI's ~33%), adding it broadens your diversification considerably:
Companies owned: two halves of the world
Held together at market weight (roughly 60% VTI / 40% VXUS lately), the two reconstruct the whole global market. Source: Vanguard fund fact sheets, Jun 30, 2026.
The common approach is to hold both at market weight, which lately has meant roughly 60% VTI and 40% VXUS, and rebalance occasionally. That gives you the global market and lets you set the U.S.-to-international ratio yourself, the main advantage of the two-fund combo over the single-fund VT. Some investors deliberately overweight the U.S. (say 70/30 or 80/20); others hold market weight. For why spreading across regions matters, see diversifying to minimize risk.
The Return Gap, Explained
Over the past decade VTI returned about 15.0% a year versus VXUS's 9.97%, and it is tempting to conclude international is simply a drag. Be careful. The last decade was an unusually strong stretch of U.S. outperformance, led by mega-cap technology. There have been long prior periods, including much of the 2000s, when international stocks beat the U.S. and VXUS would have been the winner.
Nobody knows which region leads next. That uncertainty is the entire reason to hold international: VXUS is insurance against a decade of U.S. underperformance, not a bet that it will beat the U.S. Dropping it because it lagged recently is recency bias, the trap covered in why time in the market beats timing it.
Which Setup Fits You
Hold VTI + VXUS if: you want global diversification and the flexibility to set your own U.S.-to-international split, and you do not mind holding and rebalancing two funds. This is the classic two-fund stock portfolio.
Hold VTI alone if: you specifically want a U.S.-only portfolio and are comfortable skipping international entirely. Hold VT instead if: you want the whole world in one ticker with no rebalancing, letting the market set the split for you. Compare that route in VT vs VTI. And if you are choosing your U.S. core, see VTI vs VOO.
FAQ
Should I own both VTI and VXUS?
Many long-term investors do. VTI covers the U.S., VXUS covers everything else, and together at market weight they hold the entire global stock market. Owning both gives you global diversification and lets you control the U.S.-to-international ratio.
Is VTI + VXUS the same as VT?
Very nearly. Held in market-cap proportions, VTI plus VXUS covers the same global market as VT, often at a slightly lower blended fee, but you rebalance the two yourself. VT does it automatically in one fund.
What percentage of VXUS should I hold?
Holding both at global market weight has lately meant roughly 60% VTI and 40% VXUS. Some investors overweight the U.S. (70/30 or 80/20). There is no single right answer; the market-weight version requires no forecasting.
Why has VXUS underperformed VTI?
The past decade favored U.S. stocks, especially mega-cap technology, which VTI holds and VXUS does not. International has led in other decades. Past performance does not predict future results.
Can I hold just VXUS?
Rarely a good idea alone, because it deliberately excludes the U.S., the largest market. VXUS is designed as the international complement to a U.S. fund like VTI, not a standalone core.
Related comparisons: VT vs VTI · VTI vs VOO · VYM vs SCHD · SPY vs VOO · All ETF comparisons
Primary sources: expense ratios, indexes, holdings counts, country weights, and returns are drawn from Vanguard's official fund fact sheets for VTI and VXUS, both as of June 30, 2026. The VTI fund and index renames are per Morningstar's July 28, 2026 announcement. For background on diversification, see the SEC's Investor.gov guide to mutual funds and ETFs.
This article is for educational purposes only and is not investment advice. Investing involves risk, including possible loss of principal, and past performance does not guarantee future results. International investing carries additional risks including currency and geopolitical risk. Expense ratios and fund assets change over time; confirm current figures on the issuer's site before investing. Consult a qualified financial professional before making investment decisions.
