VWCE vs IWDA (vs SWRD): the all-world ETF comparison for European investors

These three funds are constantly compared as though they were three versions of the same thing at three prices. They are not. There are two questions here, and confusing them is what makes the comparison hard.

The first question is which index you want to own. VWCE tracks the FTSE All-World, which holds companies in developed and emerging markets. IWDA and SWRD both track the MSCI World, which holds developed markets only. That is a decision about what you want to be invested in, and the larger of the two by some distance.

The second question only arises once the first is settled, and only for the MSCI World pair. IWDA and SWRD track the same index, in the same domicile, in the same accumulating share class. Nothing separates them except cost, size, and how accurately each one follows the index. On the providers' own current documents that is 0,20% a year against 0,12%.

The practical version runs like this. Pick the index first, on whether you want emerging markets in your portfolio or not. Then, if you chose the MSCI World, take the cheaper of the two unless something specific argues otherwise. Then stop, because the third decision, how much you contribute and whether you keep contributing through a bad decade, outweighs the first two combined.

And if you already hold one of them, the answer is very often to leave it alone. Switching is a sale, and a sale is a disposal.

Everything in the table below is taken from each provider's own current documents, on the dates given, and nothing in it is this site's estimate. The figures move, since fund sizes change daily and charges are revised, so treat the date beside each one as part of the number.

The ongoing charge needs a note before you read it. Vanguard's own key investor information document puts VWCE's ongoing charges figure at 0,14%, based on expenses for the year ended 31 December 2025. You will still find 0,22% quoted in older comparisons and forum threads, because that is what the fund charged for most of its life. It is one of the more common ways a fund comparison goes quietly out of date.

The MSCI World is a developed-markets index. MSCI's own factsheet for 31 July 2026 puts it at 1.282 constituents across 23 developed countries, covering roughly 85% of the free-float market capitalisation in each. The word “World” is doing a great deal of work in that name, and the list of 23 is where the real content sits. It contains Australia, Canada, Japan, the United States, the larger European markets, Hong Kong, Singapore, Israel and New Zealand. It does not contain China, Taiwan, Korea, India, Brazil or South Africa.

The FTSE All-World that VWCE tracks is built to a wider brief, developed and emerging markets together, and on Vanguard's July 2026 factsheet it had 4.264 constituents against the MSCI World's 1.282.

The cleanest way to see what that means in practice is the top of VWCE's own holdings list. Taiwan Semiconductor sits in its top ten at 1,7% of the fund, and Samsung Electronics at 0,9%. Neither company can appear in IWDA or SWRD at any weight whatsoever, because neither Taiwan nor Korea is on MSCI's developed list. By country, VWCE's largest positions outside that list were Taiwan at 3,2%, China at 2,8% and Korea at 2,4%.

So the honest framing of VWCE against IWDA is not “0,14% against 0,20%”. The question is whether you want roughly a tenth of your equity in markets the other fund excludes by construction. No fee table answers that, and a fee table is where most people try to answer it.

Here the usual reasoning works, because everything else is genuinely held constant. Same index, same Irish domicile, same accumulating share class, both physically replicated on an optimised basis. What is left is 0,20% against 0,12%, and a size difference of roughly $153 billion against $22 billion.

See the fee gap in money instead of basis points, because it is smaller than the amount of argument it generates and bigger than zero.

Put €500 a month into each for thirty years and assume 7% a year before costs. At 0,12% you finish with roughly €572.000. At 0,20% you finish with roughly €563.600. The gap is about €8.300, on €180.000 contributed.

Split the cost of the dearer one and the shape of it becomes clearer. Of the €21.100 that the 0,20% charge takes over those thirty years, about €10.900 is money handed to the provider and about €10.200 is growth that money never earned, because it was no longer there to earn it. Which half dominates is decided by the horizon and not by the size of the fee. At five years the forgone growth is a small fraction of the damage, and at fifty it is most of it. Those figures are this site's own arithmetic, run through the fee calculator below instead of asserted, so you can put your own numbers in.

That is the whole case for SWRD over IWDA, and a reasonable one. Same product, lower charge, both large enough that closure is not a live concern. It also comes to about €280 a year on a €350.000 balance, so it does not deserve the hours it routinely gets.

This is the actual question behind VWCE versus IWDA, and it deserves better than the two sentences it usually gets.

The case for including them is structural, not predictive. A market-capitalisation index is an attempt to own the investable world in the proportions it actually exists in. Leaving out every company in China, Taiwan, Korea, India and Brazil is a deliberate exclusion of about a tenth of it. If you hold a developed-only fund, you have made an active decision, whether or not you experienced it as one. Buying the whole list is the position that requires no forecast.

The case against is not that emerging markets are doomed. They carry risks a developed-market portfolio does not carry. Weaker shareholder protections, state ownership and state interference in listed companies, capital controls that can trap money in a crisis, and the possibility that an entire market is reclassified or made uninvestable by events unrelated to the companies in it. Some investors decline that on principle, and the position is a coherent one.

What this site will not do is tell you which will earn more. There is thirty years of argument on it, the data supports both sides depending on the start date you choose, and anyone quoting you an expected return for a region over your investing lifetime is guessing with a straight face. A guide that resolved this in a paragraph would be lying to you.

One practical framing survives all of that. You are choosing a policy you have to hold through the decade in which it looks wrong. On MSCI's own factsheet, measured in dollars on a gross-return basis, emerging markets trailed developed markets in eight of the eleven calendar years from 2014 to 2024, and a great many people who bought them for diversification sold them for the same reason a decade later, which converts a defensible allocation into a realised loss. If you would not hold the emerging-market tenth through ten years like that, you are better off in IWDA or SWRD, holding a portfolio you will actually keep.

There is a well-worn alternative to buying VWCE, which is to buy a developed-markets fund like IWDA or SWRD and add a separate emerging-markets fund beside it. Done at roughly index weights it produces something similar to an all-world fund out of two holdings instead of one.

Two things are genuinely better about it. You control the emerging-market weight instead of accepting the index's, which matters if you want more or less than the market does. And the blended ongoing charge can come out below the all-world fund's, because the developed half is where the cheapest funds are.

Three things are worse, and they are the reasons the single fund exists.

A large share of the disagreement in these comparisons is people comparing the same fund with itself under two names.

A fund lists on several exchanges, and it gets a different ticker on each. IWDA, SWDA and EUNL are all the same fund, ISIN IE00B4L5Y983, trading on Euronext Amsterdam and London, on London in sterling and Milan, and on Xetra respectively. SWRD, SPPW and SWLD are one fund too, IE00BFY0GT14. VWCE and VWRP are one fund, IE00BK5BQT80, and VWRL is its distributing twin.

The names move as well. The fund most people call SWRD was named the SPDR MSCI World UCITS ETF until 19 February 2026 and now carries State Street's own name — the ISIN did not change, and neither did the portfolio.

So match the ISIN. It is the one identifier that is never reused, translated or rebranded, and the only reliable way to be sure the fund you are buying is the fund you read about.

Two other things all three have in common are worth knowing rather than checking each time. All three are domiciled in Ireland, which reduces the US dividend withholding tax lost inside the fund — a cost that never appears in any charge figure and has nothing to do with where you live. And all three are accumulating share classes, which keep the dividends inside the fund rather than paying them out. Whether that suits you depends on which of three shapes your country's tax rules take, and it is worth settling before you buy rather than after.

Most people reading a comparison like this one already own something, and the question is really whether to move. Usually the answer is no, and the arithmetic is not close.

Switching means selling one fund and buying another. The sale is a disposal, with whatever tax it triggers where you live, plus two lots of spread and commission. Set against that, the gap between the two MSCI World funds is about €8.300 accumulated over thirty years of new contributions — and you do not capture that by switching, because you only capture it on money that has not been invested yet.

The move that costs nothing is to point new contributions at the fund you would rather own and leave the existing holding where it is. You get the lower charge on everything from here without realising a gain on anything behind you. The exception is a holding small enough that the disposal is trivial, early enough that there is little gain to realise, and in an account where a sale is not a taxable event at all — in which case the switch is close to free and the decision is easy.

One case where moving is worth more thought: if you hold a developed-markets fund and have concluded you want emerging markets in your portfolio, that is a change of allocation rather than a change of fund, and it is answered by pointing future contributions at the exposure you are missing rather than by selling what you have.

Six that come up almost every time these three funds are put side by side.