ETFs for beginners: what they are and how to buy your first one in Europe

If you have ten minutes and not forty, this is the whole guide in six sentences.

An ETF, or exchange traded fund, is a fund you buy through a broker the same way you would buy a share. The ones a beginner should look at do not try to pick winners. They invest in every company in an index and then hold it, which is what makes them so cheap to own.

In Europe you will be buying a UCITS fund. That is the reason most of the American funds you read about online are not available to you, and the reason there is almost always a European one tracking the same index.

One broad global index fund is a complete portfolio. Not a starting point you are meant to build on afterwards. Complete.

What is left is mechanical. Compare funds on what they actually cost and not on the headline fee, check whether the share class pays the dividends out or keeps them, check where the fund is domiciled, then set a monthly amount and stop looking at it.

The rest of this page is why each of those sentences is true, and what it costs when they are ignored.

An exchange-traded fund is two ordinary ideas stapled together, and the name describes both of them.

It is a fund. A pot of money belonging to thousands of people, used to buy a basket of shares or bonds. When you put in €500, you do not own a particular share. You own a slice of everything the pot holds, in proportion to what you put in. The fund is the shareholder of record in every company it owns, and you are a unitholder in the fund, so a dividend reaches you only after the fund has dealt with it first. Legally the pot is usually organised either as an investment company or as a unit trust. Both words turn up on fund documents, and for a beginner neither changes what you own.

It is also exchange-traded. Unlike traditional mutual funds, which you buy from the fund company at a price fixed once a day, you buy and sell an ETF on the stock market during trading hours, the same way you would buy a single company's shares. Your broker does not know or care that the thing you are buying happens to be a fund.

The price your trades go through at is therefore set on the exchange and not by the manager, and it stays close to the fund's net asset value, the value of everything it holds divided by the units in issue, usually shortened to NAV. What holds the two together is a creation and redemption mechanism. Large institutions can exchange units directly with the fund whenever the market price and the NAV drift apart, which pays them and stays invisible to you.

It is also why an ETF's liquidity is mostly the liquidity of what it holds and not of the fund itself. A broad tracker that changes hands rarely can still be bought at a fair price, because the shares underneath it trade all day. A fund holding something thin and hard to value cannot, however busy its own screen looks.

That is the entire innovation. It sounds administrative because it is. What made ETFs matter was what fund managers chose to put inside them once the wrapper existed, not the trading mechanism.

Most of the ETFs a beginner should care about are index funds, or passively managed, in the jargon. Instead of employing a fund manager to pick which companies will do well, the fund buys the whole list, every company in an index weighted by size, and simply holds it.

This sounds lazy, which is roughly the argument in its favour. A fund manager set the job of outperforming the market index has to be right often enough to cover the cost of the attempt, and the long-run evidence on how many of them manage that is not encouraging. If you would rather not take that on trust, S&P Dow Jones Indices publishes a scorecard called SPIVA twice a year that measures active funds against their own benchmarks, including a European edition. It is the standard reference, it is free, and an hour with it is time well spent before paying someone to pick shares for you.

An index fund does not try. It accepts the market's return and charges you very little for it.

The practical consequence is that two funds tracking the same index are, for your purposes, nearly the same product. A fund tracking the MSCI World from one provider and another tracking it from a different provider hold the same companies in the same proportions. They compete on cost and on how accurately they follow the thing they promised to follow, not on insight.

It explains why so much of what follows is about fees and not about strategy. Once you have chosen which slice of the world you want to own, the remaining decisions are mechanical.

Once you start looking, the shelves hold a great deal more than the one broad fund this guide keeps pointing at. Several asset classes, and several arguments about each. Knowing roughly what is on them is mostly useful for walking past them with a clear head.

Equity funds are the bulk of the aisle. An equity fund tracks a stock index — a market index like the MSCI World, or a narrower one like the S&P 500 or the Nasdaq-100 — and wraps it so you can buy the whole list in a single trade. What separates two of them is how much of the world each index covers and what the issuer charges to run it, not how clever anyone at the issuer is.

Bond funds do the same job on the bond market. An index of government or corporate debt, held to a rule instead of picked. They run from short-dated government bonds, meaning Treasury debt and its European equivalents, through to high yield corporate debt, which behaves a great deal more like equity in a bad year than the name suggests. A portfolio of stocks and bonds is the ordinary shape of a long-term investment portfolio. How much of each is the asset allocation question further down this page, answered by when you need the money and not by a view about the market.

Commodity exposure sits slightly outside all of this. A UCITS fund has to spread its holdings across a number of issuers, so a fund holding only gold cannot be one. In Europe that exposure usually arrives as an exchange-traded commodity instead. It sells on the same screen, beside the funds, under a ticker that looks identical, with a different legal structure carrying a different set of risks.

Then there is the shelf marked smart beta, or factor investing, which is rules-based tilts toward cheaper companies, smaller ones, or recent winners. It is neither active management nor plain indexing. It costs more than a broad tracker, and it asks you to keep holding a strategy through the years it underperforms on the argument that it pays off across a longer stretch than most people stay invested for.

None of this is a trap, and none of it is forbidden. It is a set of decisions, and a beginner does not have to make any of them in the first month. That is the real argument for starting with one broad equity fund and adding to it only when you can say plainly what the addition is for.

Look at any ETF sold in Europe and you will find those five letters in the name. It stands for Undertakings for Collective Investment in Transferable Securities, which is a sentence nobody has ever said out loud. It names the EU regulatory framework an investment fund must comply with to be sold to retail investors across the bloc.

Understanding it saves you a practical surprise that catches out almost every beginner who learns about investing from the internet. Most American ETFs are not available to you.

This is not a broker being difficult. Since January 2018, Article 5 of the EU's PRIIPs Regulation has required the maker of a packaged retail investment product to draw up a short standardised disclosure document before it can be marketed to retail investors in the European Economic Area. That document is the KID, or key information document. A few pages covering what the fund does, what it costs and how risky it has been, in a format every provider has to follow, which is what makes two of them comparable side by side. US fund providers generally do not produce one, because they are not selling into Europe. Without it, an EU broker cannot legally sell you the fund.

Behind the KID sits the prospectus, the long legal document setting out what the fund may hold, how it tracks the index, and the management fees and other charges it is permitted to take. Hardly anyone reads it end to end, and you do not need to. Its use is as the place the answer sits on the day a fund page is ambiguous and a marketing name is not enough.

So when a US blog, podcast or forum thread recommends a specific ticker, there is a good chance you simply cannot buy it. The right response is to find the UCITS fund tracking the same index instead of looking for a workaround. There is almost always one, often from the same provider.

Fund pages list a lot of figures, and expense ratios are only the first of them. Four numbers do most of the work.

You will often see the same fund offered twice, with “Acc” or “Dist” at the end of the name. They hold identical portfolios. The only difference is what happens to the dividends the underlying companies pay.

A distributing share class pays the dividends out to you as cash. An accumulating one keeps them inside the fund and buys more shares with them, so the value of each unit rises instead.

Which is better is decided almost entirely by the tax rules where you live, not by the fund. In some countries a distribution is a taxable event several times a year whether you wanted the cash or not. In others, accumulating funds are taxed on a deemed annual gain anyway, which removes the advantage. If you are drawing an income from the portfolio, distributing does the work for you without selling units.

This one is worth getting right before you start rather than after, because switching later means selling and re-buying — which is a disposal, with whatever tax consequence that carries where you live. The full comparison, including the tax belief most people get wrong, is worth ten minutes before you place a first order.

Every fund is registered somewhere, and for European ETFs that is usually Ireland or Luxembourg. This has little to do with where you live and everything to do with tax treaties.

When a US company pays a dividend to a foreign fund, the US withholds tax before the money leaves. How much depends on the treaty between the US and the fund's country of domicile. Ireland has a treaty that reduces the rate on US dividends. A domicile without one does not. The difference is deducted inside the fund, before any return is reported to you, so it appears on no statement and shows up in no TER.

For a fund holding mostly US shares, which a global index fund does because the US is the largest part of the world market, this is not a rounding error. It helps explain why Irish-domiciled ETFs dominate the European market.

Do the arithmetic once with invented numbers, purely to see the shape of it. Suppose a global fund yields 2% in dividends, and suppose two domiciles differ by five percentage points in how much of that dividend survives withholding. That is a tenth of a per cent of your holding, every year, about what an entire cheap tracker charges to run itself, and it appears in no comparison table anywhere. The real figures depend on the treaty and on what the fund actually holds, so do not take the five from this paragraph. Take the point, which is that a cost you cannot see can be the same size as the one everybody argues about.

You do not need to become an expert in this. You need to know that domicile is a real variable, that it is printed in the fund's KID, and that comparing two otherwise identical funds without checking it is comparing them incompletely.

You need a brokerage account that gives you access to a European exchange. Beyond that, the mechanics are unremarkable.

The same fund is often listed on several exchanges and in several currencies. Buying the euro-denominated listing does not remove currency risk — the fund still holds US companies earning dollars — but it usually avoids paying your broker a conversion fee on every purchase, which is a separate and quite real cost.

A currency-hedged share class is a different thing again. It does try to strip the exchange-rate movement out, using contracts that have to be rolled and therefore cost something to maintain, and choosing it is a deliberate decision, not a default. The unhedged class is the ordinary choice for a long horizon in equities.

Use a limit order, not a market order. A market order says “buy at whatever the price is”, which is fine in a liquid market at midday and occasionally unpleasant in the first minutes after the open. A limit order says “buy, but not above this price”, and takes one extra field to specify.

If your broker offers a savings plan — an automatic monthly purchase, often at a reduced fee or none — use it. Not because timing the market is impossible, though it largely is, but because a standing instruction removes the monthly decision about whether now is a good moment. Removing that decision is the point.

The expensive mistakes are rarely about picking the wrong fund. They are about behaviour and about complexity.

Everything above is about cost, because cost is the part you control. This section is about the part you do not.

A broad equity index fund owns thousands of companies, which removes the risk that any one of them fails. It does not remove the risk that shares in general fall, and they do — sharply, without warning, and sometimes for years at a time.

That is survivable if the money is not needed soon and unsurvivable if it is. So the first question is not which fund, but when do you need this money. Anything you might need within a few years does not belong in equities at all. An emergency fund in cash is not a failure of ambition. It lets you leave the rest alone during the year you would otherwise have sold.

That split is the whole of asset allocation for most people starting out. How much sits in shares, and how much sits somewhere that does not move with them, meaning cash or fixed income. Which asset class holds a given euro matters more to what happens to it than which fund you picked inside that asset class, and the allocation follows from when you need the money and not from any view about the market.

The historical averages you will see quoted are averages of exactly these episodes, not an alternative to them. A portfolio that returns seven per cent a year on average spends a fair amount of that time underwater, and the order in which the good and bad years arrive changes what you end up with — something no calculator, including the ones on this site, can show you.

These arrive often enough, and in roughly this order, to answer plainly.

Decide what you want to own before you look at any fund. For most people beginning, one broad global equity index is a defensible answer and a complete one. Then use a fund screener, your broker's or one of the independent ones, to list the UCITS funds tracking it, compare them on tracking difference and not headline fee, check the domicile and the share class, and pick one.

Then set up a monthly amount you can sustain in a bad year, not the maximum you can manage in a good one, and leave it alone. More elaborate investment strategies will still be there in five years, and you will be in a far better position to judge them by then.

Nothing on this page is a recommendation, and none of it accounts for your own tax position, which depends on where you live and changes more often than fund documents do. Anything here that touches tax should be confirmed against the fund's KID and, where it matters, with someone qualified in your country. What this guide can do is stop you paying for complexity you were never going to be rewarded for.