VTIAX and Its ETF Twin VXUS Ride a 16.23% Year
VXUS, the ETF twin of Vanguard's VTIAX index fund, is up 16.23% year to date as non-US equities draw American money back across the border. What the numbers show.
Vanguard Total International Stock Index Fund Admiral Shares (VTIAX) and its identically indexed ETF twin, Vanguard Total International Stock ETF (NASDAQ: VXUS), have delivered a 16.23% year-to-date gain for VXUS, which traded at $85.04, down 0.56%, as of 19:27 GMT on Sept. 30, 2026.
For most of the past decade, owning stocks outside the United States was a drag on American portfolios. In 2026 that has flipped. Vanguard Total International Stock Index Fund Admiral Shares, better known by its ticker VTIAX, tracks a broad basket of non-US developed and emerging market companies, and its exchange-traded twin has put up a double-digit year.
That twin is Vanguard Total International Stock ETF (NASDAQ: VXUS), which follows the identical index and is therefore the cleanest real-time read on what the mutual fund is doing. VXUS is up 16.23% year to date and 24.01% over a longer trailing window, according to figures reported by 24/7 Wall St. As of the last trade at 19:27 GMT on Sept. 30, 2026, VXUS changed hands at $85.04, down 0.56% from the prior close of $85.52, inside a day range of $84.97 to $85.77.
Same index, two wrappers, one decision
VTIAX and VXUS are not competing products. They are two share classes of the same exposure: one priced once a day at net asset value and bought through a fund account, the other trading continuously on the Nasdaq like a stock. The index is the same, so over any given period the performance difference comes down to plumbing — bid-ask spreads and intraday premiums on the ETF side, minimum investment thresholds and purchase mechanics on the Admiral share side.
The practical split tends to fall along account type. Investors who automate contributions inside a workplace or brokerage account often prefer the mutual fund, because dollar-based recurring purchases are simple and no spread is paid. Investors who want to trade in the session, hold the position at a broker that charges nothing to trade ETFs, or care about the tax mechanics of an ETF structure lean toward VXUS. Neither choice changes what you own: thousands of companies domiciled outside the United States, weighted by market value.
What the tape said on the day
Sept. 30 was a reminder that a strong year does not mean a strong session. VXUS slipped 0.56% while the S&P 500 tracker (SPY) rose 0.29% to $766.38 and the Nasdaq 100 proxy (QQQ) gained 0.74% to $743.38. The Dow 30 fund (DIA) was the weakest of the three US benchmarks, off 0.48% at $510.42. On the day, in other words, international equities lagged the S&P 500 by roughly 0.85 percentage points — an illustrative gap, calculated from the two quoted moves, not a reported figure.
Single sessions like that carry almost no information about a rotation that has been running for months. They do carry information about the mechanics of owning the asset class. Non-US index funds settle a currency-translated return: the local-market move plus or minus what the dollar did. A day when the dollar firms can turn a flat session in Europe or Japan into a small loss for an American holder, and the reverse is equally true. Investors who have only ever owned domestic index funds are often surprised by how much of a year's return in a fund like VTIAX comes from the currency line rather than the equity line.
Whether the rotation has legs
The case for durability rests on three things that the day's quote cannot settle. The first is valuation: the whole argument for owning non-US equities has been that they start cheaper, and cheapness only helps if earnings hold up. The second is the dollar. A multi-year run in international funds has historically required the dollar to stop appreciating, and any reversal there would claw back part of a translated gain. The third is breadth — whether the advance is coming from a handful of large European and Japanese names or from the emerging-market sleeve as well.
Against that, the US side of the ledger has not rolled over. Both SPY and QQQ finished the session in the green, with the Nasdaq proxy the strongest of the three. A rotation into international stocks that coexists with a firm US tape is a rebalancing story, not a capitulation story, and rebalancing flows can stop as quickly as they started.
How investors typically use a fund like this
A total-international fund is normally the second building block in an index portfolio, sitting beside a total-US fund. Its job is to cover the part of global market capitalization that a domestic fund structurally misses — companies listed in Tokyo, Paris, London, Taipei, Mumbai and elsewhere. Because it holds developed and emerging markets together in one line, it spares the investor from making an explicit call on which region wins.
Two practical points are worth noting. Broad non-US funds generally carry a higher expense ratio than their domestic counterparts, because trading foreign shares costs more. And their distributions can bring foreign tax withholding into the picture, which is handled differently in taxable accounts than in tax-sheltered ones. Neither is a reason to skip the asset class; both are reasons to read the fund's own documents before choosing the mutual fund or the ETF wrapper.
What to watch from here
The near-term signposts are straightforward. Does VXUS hold the upper half of its recent range after the $84.97 low printed on Sept. 30? Does the year-to-date gap against US benchmarks widen or narrow through the fourth quarter? And do flows into international index products persist once the calendar-year performance comparison resets in January, or does the money follow the US mega-cap complex back across the border?
For an investor who simply wants global coverage without picking regions, the answer to all three matters less than the allocation itself. A fixed international weight, rebalanced on a schedule, captures moments like 2026 automatically — which is more or less the argument for owning the fund in the first place.
Key facts
- ETF twin price: VXUS $85.04, -0.56%, as of 19:27 GMT Sept. 30, 2026
- Year-to-date return: VXUS up 16.23%
- Longer trailing gain: VXUS up 24.01%
- Same-day US benchmarks: SPY +0.29% at $766.38; QQQ +0.74% at $743.38; DIA -0.48% at $510.42
Frequently asked questions
What is the difference between VTIAX and VXUS?
They are two wrappers on the same index of non-US stocks. VTIAX is the Admiral share class of the Vanguard Total International Stock Index Fund, priced once daily at net asset value. VXUS is the exchange-traded version, trading continuously on the Nasdaq. Because the index is identical, the holdings are the same and the choice comes down to how you buy and hold it.
How has VXUS performed in 2026?
VXUS is up 16.23% year to date and 24.01% over a longer trailing period, according to figures reported by 24/7 Wall St. On Sept. 30, 2026, the fund traded at $85.04 as of 19:27 GMT, down 0.56% from the prior close of $85.52, with a session range of $84.97 to $85.77.
What does a total international stock fund actually hold?
It holds companies domiciled outside the United States across both developed and emerging markets, weighted by market value. That means large listings in markets such as Japan, the United Kingdom, France, Taiwan and India sit alongside thousands of smaller names. The point is to cover the slice of global market capitalization a US-only index fund structurally omits.
Why did VXUS fall on a day US indexes rose?
On Sept. 30, 2026, VXUS slipped 0.56% while SPY gained 0.29% and QQQ gained 0.74%. Non-US funds deliver a currency-translated return: the local equity move adjusted for what the dollar did. A firmer dollar, or weakness in overseas sessions that closed before US trading, can produce a decline for an American holder on an otherwise green day.
Does currency risk matter in a fund like this?
Yes, materially. An unhedged international index fund passes through both the foreign equity return and the change in exchange rates. A falling dollar adds to reported returns for US investors; a rising dollar subtracts from them. Over short periods the currency component can dominate, which is why year-to-date results in these funds often diverge from local market headlines.
Is the 2026 international rotation likely to continue?
That cannot be settled by one session's prices. Continuation generally depends on non-US earnings holding up, the dollar not resuming a strong appreciation, and the advance broadening beyond a few large developed-market names. Notably, US benchmarks have not rolled over — SPY and QQQ both rose on Sept. 30 — which points to rebalancing rather than a wholesale shift out of American equities.
Sources
- Vanguard Total International Stock Index Fund Admiral Shares (VTIAX): What Investors Should Know — 24/7 Wall St
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