So what is an investment fund (ETF)?

ETF is short for Exchange-Traded Fund, meaning a fund that trades on the stock exchange.

Imagine this: instead of buying a single digital currency one by one, you buy a ready-made “basket” containing specific assets. This basket is traded and bought/sold like any normal stock on the exchange.

The difference between the two types:

  • Spot ETF: the fund actually holds the real digital asset, and its price moves directly with the asset’s price.

  • Futures ETF: it tracks the price through futures contracts, not by buying the coin itself, and its structure is a bit more complex.

The first type (spot) is the most well-known and currently the most attractive for money.

Why was the spot Bitcoin ETF a turning point?

In January 2024, the U.S. approved the first spot Bitcoin ETFs. The importance of the decision is that it moved crypto from a “specialists’ game” to a “recognized financial product.”

Previously, if you wanted to buy Bitcoin, you needed:

  • Register on a trading platform

  • Complete identity verification (KYC)

  • Learn how to use a digital wallet

  • Keep your private key (if it’s lost, your money is lost)

Now, all you need is:

  • An account at a regular brokerage firm (like any stock trading account)

  • Write the fund code

  • Press “Buy”

No wallet, no private keys, and no need to touch any crypto platform.

More importantly: these funds can be placed in retirement accounts (like the U.S. IRA or Canada’s TFSA). That means long-term money can get exposure to crypto in a “legal and familiar” way.

Who are the big players in the market?

By 2026, spot Bitcoin ETFs became the fastest-growing fund category in history.

The top 3 Bitcoin funds:

FundAsset sizeNotesIBIT (BlackRock)About $710 billionThe clear leader by a wide margin—takes more than half of the Bitcoin ETF marketFBTC (Fidelity)About $180 billionLow fees, institutional-level custodyGBTC (Grayscale)About $150 billionThe oldest historically, but higher fees (1.50%)

Ethereum funds:

  • ETHA (BlackRock) leads with about $110 billion

  • FETH (Fidelity) with about $23 billion

A wave of alternative coins (Altcoins):

Starting in 2025, spot Solana and XRP ETFs entered the market. Solana attracted about $880 million, and XRP about $1 billion. More are on the way.

Multi-coin index funds: the new trend

After single-coin funds, the market is moving toward multi-coin index funds.

For example, T. Rowe Price’s TKNZ fund actively manages a basket of major coins. Hashdex’s NCIQ fund, in collaboration with Nasdaq, tracks the Nasdaq U.S. Crypto Index, which currently includes BTC, ETH, XRP, SOL, XLM, and ADA.

The logic: instead of betting on one coin, you buy the “whole market.” The index filters assets based on market value, liquidity, and compliance, and periodically reviews its composition—so you don’t have to chase the “next trend” yourself.

Crypto funds vs blockchain funds: don’t mix them up

These are two completely different things:

Crypto funds: they invest in the price of the coin itself. Your profit comes from Bitcoin going up or down.

Blockchain funds: invest in companies that work with blockchain technology (such as trading platforms, mining companies, and tech solution firms). Your profit comes from these companies’ performance growth. Volatility is usually lower than holding the coin directly, because company fundamentals help support the price.

The choice depends on your goal: you want direct exposure to the coin’s price → the first option. You want to benefit from “technology adoption” indirectly → the second option.

Pros and cons, quickly

Pros:

  • Easy: you buy and sell it like any other stock

  • Safe: you don’t need a wallet or private keys—custody is handled by specialized institutions

  • Regulated: it trades on major exchanges and provides public disclosures to the SEC

  • Available: it can be held in a retirement account, alongside stocks and bonds in the same portfolio

Disadvantages:

  • Fees: management fees range from 0.20% (FBTC) to 1.50% (GBTC), and over the long term they eat into your returns

  • You don’t actually own the coin: you own shares in the fund—you can’t withdraw the coin or use it for on-chain activities

  • Still high volatility: the fund wrapper doesn’t change the volatile nature of crypto

  • The legal setup in the U.S. is specific: spot Bitcoin funds are registered under the Securities Act of 1933 as grantor trusts—not under the Investment Company Act of 1940, meaning they don’t enjoy all the investor protections that traditional ETF funds have

Recommendations by investor type

If you just want to put in some Bitcoin: IBIT or FBTC are the best starting points—low fees and high liquidity.

If you’re optimistic about Ethereum’s future: ETHA or FETH are the main channels.

If you think one coin is too risky: watch multi-coin index funds—allocating 2–5% of your portfolio could give you real diversification.

If you don’t want to deal with coin volatility at all: blockchain funds may be the most suitable entry point, with company performance acting as a buffer.

Reminder: this article is for general information only and is not investment advice. Crypto and its funds are high-volatility assets, and your decision must be based on personal research and your ability to tolerate risk.