Wealthy PotVT vs VTWAX: One Global Portfolio, Two Price Tags
VT and VTWAX are not two funds. They are two share classes of one fund, Vanguard Total World Stock Index Fund, and they own the same portfolio of 10,088 stocks in the same proportions. The overlap is total: the fund's 31 July 2026 SEC holdings filing sits behind both tickers. What differs is the wrapper. VT is the exchange-traded class and costs 0.06% a year. VTWAX is the Admiral mutual fund class and costs 0.09%, with a $3,000 opening minimum and a possible $25 annual account fee. Over the five years to 30 September 2026 that 0.03-point fee gap is almost exactly the return gap: VT 11.34% a year, VTWAX 11.31%. If you can buy either, VT is the cheaper way to own the identical thing. VTWAX earns its place only when you want mutual fund mechanics, such as automatic investing in exact dollar amounts at Vanguard.
Table of Contents
The Short Answer
- Same fund, same holdings. VT's prospectus calls it "an exchanged-traded share class of Vanguard Total World Stock Index Fund." VTWAX is that fund's Admiral Shares. Both track the FTSE Global All Cap Index.
- VT is cheaper: 0.06% against 0.09%. On the prospectus example of $10,000 held for ten years, that is $77 against $115. In plain terms, $3 a year per $10,000 invested.
- VTWAX has a $3,000 minimum to open and $1 to add. Its fee table also lists a $25 annual account service fee that Vanguard may charge on fund accounts below $5 million. VT has no fund minimum.
- Returns differ by the fee and nothing else. To 30 September 2026: one year, VT 16.32% and VTWAX 16.28%; five years, 11.34% and 11.31% a year.
- Tax efficiency is a tie on the record. Neither class paid a capital gains distribution in any of the five fiscal years to 31 October 2025, and both lost the same 0.66 points to taxes on distributions in 2025.
- You can move from VTWAX to VT without a tax bill, but never back. Vanguard's prospectus calls the conversion "a nontaxable event" and says ETF shares "cannot be converted to conventional shares by a shareholder."
- Do not hold both. It is the same portfolio twice, at two prices.
How Much of VTWAX Is VT
All of it. Most "X vs Y" questions are about how much two portfolios share. This one has a one-word answer, because there is only one portfolio. Vanguard files a single Form N-PORT holdings report for Vanguard Total World Stock Index Fund, and that report covers every share class at once.
Our Portfolio Overlap Checker, which reads those SEC filings, shows the result plainly: for the period ended 31 July 2026, all 9,682 companies in the filing appear in both tickers at identical weights. The checker reports 99.3% rather than 100% for one reason. About 0.7% of the fund sat in cash and similar items that day, and the tool only matches securities. The checker also counts companies, merging a company's several share lines into one, so its 9,682 is lower than Vanguard's own stock count.
Vanguard's figures, as of 31 August 2026, are the same for both tickers because they describe the same fund: 10,088 stocks, $101.7 billion in total net assets. Of that, $81.9 billion belonged to VT holders and $12.5 billion to VTWAX holders. The remaining $7.3 billion or so belongs to the fund's third class, Institutional Shares (VTWIX), which require $5 million to open.
The ten largest positions on Vanguard's 30 June 2026 fact sheet were NVIDIA, Apple, Alphabet, Microsoft, Amazon, Taiwan Semiconductor, Broadcom, Micron, Meta and Tesla, 21.7% of the fund together. The United States was 62.0% of the stock portfolio at 31 August 2026. You get all of that identically through either ticker.
VT vs VTWAX Side by Side
| VT | VTWAX | |
|---|---|---|
| Full name | Vanguard Total World Stock ETF | Vanguard Total World Stock Index Fund Admiral Shares |
| What it is | ETF share class | Mutual fund share class (Admiral) |
| Index | FTSE Global All Cap Index | FTSE Global All Cap Index |
| Expense ratio | 0.06% | 0.09% |
| Prospectus cost on $10,000, 10 years | $77 | $115 |
| Minimum to open | None set by the fund (your broker may set one) | $3,000; $1 to add |
| Account service fee | None listed | Up to $25 a year on fund accounts below $5 million |
| How it trades | All day on NYSE Arca at market price | Once a day at net asset value |
| Where you can hold it | Any brokerage account | Vanguard directly, or brokers that offer Vanguard mutual funds |
| Stocks held | 10,088 (31 Aug 2026) | 10,088 (31 Aug 2026) |
| Share-class net assets | $81.9 billion | $12.5 billion |
| Whole fund net assets | $101.7 billion (31 Aug 2026) | |
| Top ten holdings | 21.7% of net assets (30 Jun 2026) | |
| US share of stocks | 62.0% (31 Aug 2026) | |
| Portfolio turnover | 3% (year to 31 Oct 2025) | |
| Inception | 24 Jun 2008 | 7 Feb 2019 |
| CUSIP | 922042742 | 922042619 |
VTWAX is younger than VT because Vanguard's Total World fund had no Admiral class until February 2019. That is why VTWAX has no ten-year record of its own, while VT does.
What the Fee Gap Has Cost
When two share classes own one portfolio, the only thing that can separate their returns is what each class is charged. The record shows exactly that.
| Average annual total return to 30 Sep 2026 | 1 year | 3 years | 5 years | 10 years |
|---|---|---|---|---|
| VT, NAV | 16.32% | 21.42% | 11.34% | 12.32% |
| VTWAX | 16.28% | 21.39% | 11.31% | n/a (launched 2019) |
| Spliced Total World Stock Index | 16.57 | 21.48 | 11.39 | 12.40 |
| VT minus VTWAX | +0.04 | +0.03 | +0.03 |
The prospectuses, which use calendar periods to 31 December 2025, tell the same story: VT 22.44% for 2025 and 11.01% a year over five years, VTWAX 22.43% and 10.98%. In the fund's audited fiscal-year figures, VT beat VTWAX in each of the last five years by between 0.01 and 0.06 points, and its expense ratio was 0.03 points lower in every one of them.
For scale, the 0.03-point gap is $3 a year on $10,000 and $30 a year on $100,000. That is small. It is also permanent, and it buys you nothing in return except the mutual fund wrapper.
This is educational information, not personalized investment advice. Past performance does not guarantee future results, and the dollar figures above are simple arithmetic on the published expense ratios, not a projection.
Taxes and the One-Way Door
The usual line is that ETFs are more tax-efficient than mutual funds. When the ETF and the mutual fund are classes of the same Vanguard fund, that line does not separate them, because capital gains are realized by the fund and shared by every class. Here is what the filings show.
- No capital gains distributions. The financial highlights in Vanguard's February 2026 prospectus show a dash under "Distributions from Realized Capital Gains" for both the Admiral Shares and the ETF Shares in every fiscal year from 2021 through 2025. Vanguard's distribution history through September 2026 lists only dividends for both tickers.
- Identical tax drag. On the SEC's standard after-tax calculation, both classes gave up 0.66 points to taxes on distributions in 2025, and 0.61 (VT) against 0.60 (VTWAX) a year over five years. Those taxes come from dividends, which both classes receive.
- The ETF class carries a disclosed cost from its mutual fund siblings. VT's prospectus warns that buying ETF shares of a fund that also has mutual fund shares can expose you to "costs and/or tax impacts" you would avoid in an ETF-only fund, including "taxable capital gains distributions if the Fund has to sell portfolio holdings at a gain in order to satisfy mutual fund share class redemptions." The five-year record above shows that has not happened here, but it is the filing's own description of the structure.
Converting from VTWAX to VT. The prospectus allows owners of conventional shares to convert them into ETF shares "of equivalent value of the same fund," and states that "a conversion between share classes of the same fund is a nontaxable event." Vanguard Brokerage does not charge for it, though other firms may. Three limits apply, all stated in the filing:
- It only goes one way. ETF shares "cannot be converted to conventional shares by a shareholder."
- The ETF shares must sit in a brokerage account.
- People holding the mutual fund through a 401(k) or similar employer plan "generally may not convert."
So a taxable VTWAX holder who would rather pay 0.06% can switch without realizing a gain. Someone in VT who later wants mutual fund mechanics has to sell, which in a taxable account can trigger tax.
Which One Fits You
Starting fresh at any brokerage: VT. Lower fee, no fund minimum, no account service fee, and it can move with you if you ever change brokers. At Fidelity, Schwab or another firm, VT is usually the simpler way to own this fund.
At Vanguard, investing a fixed amount every payday: VTWAX can be worth the 0.03 points. A mutual fund buys in exact dollars at the day's closing price, so $250 every two weeks becomes $250 invested, with no bid-ask spread and no leftover cash. If that automation is what keeps you investing, the cost of $3 a year per $10,000 is small. Check whether the $25 account service fee applies to your account before you count on that math.
Already in VTWAX in a taxable account: you can stay, or convert to VT tax-free at Vanguard if you want the lower fee. There is no reason to sell and rebuy.
In an IRA or Roth IRA: taxes do not matter inside the account, so the decision is fee against convenience. VT is cheaper; VTWAX automates more easily at Vanguard.
In a 401(k): use whatever share class your plan offers. The prospectus says plan participants generally cannot convert to ETF shares anyway, so the question rarely comes up.
Still deciding between global and US-only? That is a bigger choice than this one. See VT vs VTSAX and VT vs VTI, or VTSAX vs VTWAX if you want to stay with mutual funds. The same ETF-or-Admiral question for the US market is VTSAX vs VTI, and for bonds it is BND vs VBTLX.
Sources & Methodology
Every figure on this page was read from a Vanguard SEC filing or from Vanguard's own published fund data, not from a comparison site.
- VT summary prospectus, Form 497K dated 27 February 2026: share-class description, index, 0.06% fee table and cost example, minimums, turnover, and average annual returns to 31 December 2025.
- VTWAX summary prospectus, Form 497K dated 27 February 2026: 0.09% fee table and cost example, $25 account service fee, $3,000 minimum, and returns to 31 December 2025.
- Vanguard International Equity Index Funds, Form 485BPOS filed 27 February 2026: the share classes offered, conversion rules, the ETF share class risk language, the account service fee text, and five years of financial highlights for both classes.
- Vanguard Total World Stock Index Fund, Form N-PORT for the period ended 31 July 2026: the holdings behind the overlap check.
- VT fact sheet as of 30 June 2026: top ten holdings and their combined weight.
- Vanguard VT profile and VTWAX profile: stock count, net assets and country weights as of 31 August 2026, quarter-end returns to 30 September 2026, and distribution history.
How the overlap was computed. The Portfolio Overlap Checker matches holdings company by company from each fund's latest Form N-PORT and sums the smaller of the two weights. Both tickers point to the same filing, so every match is exact; the 0.7-point shortfall from 100% is the fund's cash line.
What we did not use. Bid-ask spreads, yields and premium or discount figures appear only on Vanguard's website, not in a filing, so they are left out. We did not check other brokerages' fees for buying Vanguard mutual funds. Whether the $25 account service fee applies depends on your account; the prospectus says only that Vanguard "may" charge it.
This article is for general education and is not investment, tax or legal advice. Fund data changes daily, index returns cannot be invested in directly, and past performance does not guarantee future results. All investing carries the risk of loss. Figures were checked against the sources above on 5 October 2026; confirm current figures with Vanguard and consider speaking with a licensed professional before acting.
FAQ: VT vs VTWAX
Are VT and VTWAX the same fund?
Yes. VT is the ETF share class and VTWAX the Admiral share class of Vanguard Total World Stock Index Fund. They hold one portfolio, track the FTSE Global All Cap Index, and differ only in fee, minimum and how you buy them.
Which is cheaper, VT or VTWAX?
VT. Its prospectus lists total annual operating expenses of 0.06% against 0.09% for VTWAX. On $10,000 over ten years the prospectus examples come to $77 and $115. VTWAX's fee table also lists a $25 annual account service fee that Vanguard may charge on fund accounts below $5 million.
Do VT and VTWAX have the same returns?
Almost. Over the five years to 30 September 2026, VT returned 11.34% a year and VTWAX 11.31%. The 0.03-point gap matches the fee difference. VTWAX launched in February 2019, so it has no ten-year record; VT's was 12.32% a year.
Can I convert VTWAX to VT?
Yes, at Vanguard, without a tax bill. The prospectus calls a conversion between classes of the same fund "a nontaxable event," and Vanguard Brokerage does not charge for it. It works one way only: ETF shares cannot be converted back to mutual fund shares. Holders in a 401(k) generally cannot convert.
Is VT more tax-efficient than VTWAX?
Not on the record. Neither class distributed any capital gains in the fiscal years 2021 through 2025, and their after-tax returns on the SEC's standard calculation were within 0.01 points of each other. Gains are realized by the fund and shared by every class.
What is the minimum investment for VTWAX?
Generally $3,000 to open an account and $1 to add, per the prospectus. VT has no fund-set minimum; you buy shares, or fractions of shares where your broker allows it, at the market price.
Should I own both VT and VTWAX?
No. They are the same 10,088 stocks in the same proportions. Holding both just means paying two different fees for one portfolio.
Which is better in a Roth IRA?
Inside a Roth, taxes on distributions do not apply, so it comes down to cost and convenience. VT is 0.03 points cheaper; VTWAX lets you invest exact dollar amounts automatically at Vanguard.
Cite This Page
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"VT vs VTWAX: One Global Portfolio, Two Price Tags." Wealthy Pot, 2026. https://wealthypot.com/vt-vs-vtwax/
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