Bitcoin Spot ETFs: What Investors Need to Know

Short answer: A bitcoin spot ETF is a US fund that holds real bitcoin and trades on the stock exchange, for example the iShares Bitcoin Trust (IBIT) or the Fidelity Wise Origin Bitcoin Fund (FBTC). The US regulator approved them in January 2024. As a retail investor in Germany or Austria you usually cannot buy them, because they lack the EU key information document. Instead you use a physically backed bitcoin ETP on Xetra or SIX, or you buy real bitcoin.

Why everyone talks about bitcoin ETFs

Since January 2024 the US has had bitcoin funds you buy like a share. Big names such as BlackRock and Fidelity are behind them, and the news reports almost daily how much money flows in or out. Readers in Germany, Austria or Switzerland often want to buy the same thing and then can't find the fund in their brokerage account.

This article explains what a spot ETF is, why it is usually closed to you as a retail investor, what you can buy instead and what to watch for. How many bitcoin the US funds hold and when money came and went is covered in Bitcoin ETF flows and holdings.

What is a bitcoin spot ETF?

ETF stands for exchange traded fund. "Spot" means the fund buys real bitcoin at the current price and stores them. Earlier bitcoin ETFs in the US held only futures contracts, bets on the future price. Because rolling those contracts costs money, they often lagged the bitcoin price.

The US Securities and Exchange Commission (SEC) approved the first spot ETFs on 10 January 2024; trading began on 11 January 2024. Well-known funds include:

• IBIT, BlackRock's iShares Bitcoin Trust, now the largest.
• FBTC, the Fidelity Wise Origin Bitcoin Fund. Fidelity holds the bitcoin through its own subsidiary.
• GBTC, the Grayscale Bitcoin Trust. It already existed as a closed trust and was converted into an ETF.

There are also funds from Bitwise, ARK and 21Shares, VanEck, Franklin, Invesco and other providers.

How a spot ETF works

Each share stands for a fixed amount of bitcoin that shrinks slowly through the fee. New shares are not created on the exchange but by large trading firms, the authorized participants. They deliver cash or bitcoin to the fund and receive new shares in return. When demand is high, the fund buys bitcoin; when shares are redeemed, it releases some. This keeps the share price close to the value of the bitcoin in the fund.

Legally, the US spot ETFs are mostly trusts that do not fall under the US Investment Company Act of 1940. They are governed by the rules for listed securities, not the stricter ones for classic investment funds. You hold the fund share through your broker; the bitcoin sit with the fund's custodian.

Why you usually cannot buy US ETFs in the EU

If you try to put IBIT into your account in Germany or Austria, the bank will almost always reject the order. The reason is not a ban on bitcoin but a form.

The EU regulation on key information documents, known as PRIIPs, requires a standardised document for packaged investment products: the key information document (KID). On a few pages it describes risk, costs and scenarios in a fixed format. Without a KID a bank may not sell the product to retail clients in the EU. US fund companies do not produce this document for their US funds, because different rules apply there. This affects almost all US ETFs, not only bitcoin ETFs, including those on the S&P 500.

On top of that, EU fund law (UCITS) does not allow a retail fund to hold just one single asset. So there is no bitcoin ETF on the European model. European providers build their products as debt securities instead, more on that below.

Exceptions

• Professional clients. The KID requirement does not apply to them. Under the EU directive MiFID II you can ask to be treated as a professional client if you meet two of three criteria: a portfolio of securities and cash above €500’000, on average ten significant trades per quarter over the last year, or at least one year of work in the financial sector. In doing so you give up part of your investor protection, not only for bitcoin.
• Options and other detours. Some brokers allow options on US ETFs. That is a different product with its own risks and not a way to simply hold the fund.
• Switzerland. Switzerland is not part of the EU. Its Financial Services Act (FinSA) has its own key information document but also exemptions for execution-only orders without advice. Some Swiss brokers let retail clients buy US ETFs, others don't. Ask your broker before you open an account.

What DACH investors buy instead

In Europe these products are called ETP (exchange traded product), ETN (exchange traded note) or ETC. Behind all three names there is usually the same thing: a debt security of the issuer, backed by real bitcoin held by a custodian. You trade them through your usual brokerage account, in Germany mainly on Xetra, in Switzerland on SIX.

Fee ranges: as of November 2026, see the linked articles.

When buying, check three things: physically backed (not just a tracker certificate), a low fee that stays low after any introductory discount ends, and a well-known custodian. Which products exist, what they cost and how they differ from real bitcoin is compared in Bitcoin ETP or real bitcoin. The products of the Swiss issuers are presented in Bitcoin ETPs in Switzerland.

What a spot ETF or ETP really costs

The fee is called the TER (total expense ratio). The fund or issuer does not charge it to your account; it continuously sells a small part of the backing bitcoin. The amount of bitcoin behind your share therefore falls every year, whatever the price does.

On top of the TER come costs that are not in the product sheet:

• Order fee charged by your broker when buying and selling.
• Spread, the difference between the buying and selling price on the exchange.
• Currency exchange, if you trade in dollars. If you buy a US ETF from Switzerland, the broker converts francs into dollars and back again when you sell. Depending on the broker this costs from a few hundredths of a percent to more than one percent per exchange.

The custody chain: who stands between you and the bitcoin

With a spot ETF or ETP you never own a private key. Several companies stand between you and the coins:

1. The custodian holds the keys. For IBIT this includes Coinbase; for FBTC it is a Fidelity subsidiary. It keeps the bitcoin mostly offline.
2. The fund or issuer owes you the equivalent value. For the US ETF that is a trust; for the ETP an issuing company.
3. The trustee watches over the collateral and would liquidate it in an emergency.
4. Your broker and its custodian bank hold your share. With US securities this is often a chain through several banks up to the US central securities depository.
5. The exchange has to be open for you to sell. At the weekend, when bitcoin keeps trading, your share stands still.

Every link is regulated, and the large products are considered sound. Still, your bitcoin exposure depends on all these companies. If one of them runs into trouble, you end up with money, not bitcoin, and perhaps only after months.

Taxes in Germany, Austria and Switzerland

The tax depends on what you legally hold. The basics, as of November 2026:

Germany. Real bitcoin are tax-free after a holding period of one year. According to the Federal Ministry of Finance letter of 6 March 2025, the same applies to ETPs that grant a claim to delivery of the backing bitcoin or to the proceeds of their sale. Fund shares, including a US spot ETF, generally fall under the 25% flat tax plus solidarity surcharge, with no holding period. Foreign funds also bring special rules such as the advance lump sum (Vorabpauschale). How a US trust is classified in a given case is something to clarify with a tax adviser before buying. The current state, including planned reforms, is tracked in Bitcoin taxes in Germany.

Austria. Gains on real bitcoin and on securities are taxed at 27.5%. For an ETP in an Austrian account, the bank deducts the tax automatically. Foreign funds without a tax representative in Austria can be taxed on a flat, unfavourable basis. That too speaks against a US ETF and for a product with an Austrian tax report.

Switzerland. Private capital gains are tax-free, as long as you are not considered a professional trader. You pay wealth tax on the value at 31 December. An ETP or US ETF appears in your bank's tax statement; real bitcoin you enter yourself.

ETF or your own bitcoin?

A spot ETF or ETP gives you the price of bitcoin. Your own bitcoin also give you the properties of bitcoin: nobody can freeze them, you can send them at any time, and there is no ongoing fee.

The brokerage product fits if you:

• are only allowed to use a securities account, for example for professional reasons,
• want a small allocation you will never touch,
• don't trust yourself with a wallet and don't want to learn.

Your own bitcoin fit if you:

• hold for many years and don't want to pay a yearly fee,
• want to be independent of banks, exchange hours and issuers,
• want to use bitcoin one day, for instance as collateral for a loan or to live on.

How to buy real bitcoin is shown in Buying bitcoin. How to keep them safe afterwards is explained in Storing bitcoin safely. Many investors combine both: a low-cost ETP in the brokerage account and the bulk as their own bitcoin.