For most investors, crypto-assets are a high-risk satellite, not the foundation of a portfolio. Read why the discussion starts with bitcoin, how ether differs from it, what you own through direct ownership, an ETP, an index product or a share, and why limiting the weight is the most important risk management decision in crypto investing.
This content has been produced by Kvarn Capital Ltd, a licensed crypto-asset service provider supervised by the Finnish Financial Supervisory Authority. This content is intended for informational purposes only and should not be interpreted as investment advice or recommendation. All investing in crypto-assets involves significant risks, and past performance is not a guarantee of future returns. Crypto-assets are not covered by investor compensation schemes or deposit guarantee schemes.
This article is part of Kvarn X's alternative investments series. The series covers each institutional asset class in its own article: real estate, private equity, private credit, hedge funds, structured products and crypto-assets.
On the Kvarn X platform, crypto-asset services are provided by Kvarn Capital Oy, a crypto-asset service provider authorised in the EU under the MiCA Regulation.
For beginner investors: crypto-assets are usually a small satellite at most, not the foundation of a portfolio. Their typical role is a high-risk, growth-seeking addition, not a substitute for the core structure of an equity and fixed-income portfolio.
For private banking clients: crypto-assets are usually a tightly limited alternative allocation, used to seek asymmetric return potential or exposure to digital assets without letting them dominate the portfolio's overall risk budget.
For institutional investors: crypto-assets are usually a separate group of risk factors, within which bitcoin is most often the first asset to be assessed. Even a small weight can have a large effect on the risk level of the whole portfolio.
If you want to build an investment view on crypto-assets, the discussion in practice starts with bitcoin. There are three reasons for this. The first is market position: bitcoin remains the main reference point for digital assets in institutional discussion, portfolio construction and exchange-traded products.
The second reason is economic logic. At its core, bitcoin has a scarce, programmatically capped supply. This sets it apart from most other digital assets and makes it the easiest crypto-asset for investors to understand.
The third reason is historical return. Bitcoin's long-term return history has been exceptionally strong, but its drawdowns have also been extreme. So the question is not only whether bitcoin has returned a lot, but how it can be owned sensibly as part of a real portfolio.
Investors should also understand how bitcoin works technically, where its value comes from and why it behaves the way it does.
Bitcoin is a decentralised, global network that operates without a central issuer or a single administrator. No single party, whether a state, a company or an individual, controls the bitcoin protocol or its supply. From an investor's point of view, this is its most important structural feature. It is also the feature that sets bitcoin apart from virtually all other investments: there is no government that could print more bitcoin, no central bank that could change its interest rate structure and no management team that could be replaced.
The supply cap is written into the protocol: there will never be more than 21 million bitcoins. By January 2026, around 19.8 million of them had been mined. The remaining 1.2 million or so will be created through mining over the coming decades, until the last bitcoin is mined, estimated to happen around 2140. This programmed scarcity is a concrete matter for investors. Unlike gold, more of which can be mined as technology develops, or currencies, which can be printed through political decisions, the pace of bitcoin's supply growth is entirely predetermined.
The halving cycle is bitcoin's most important supply mechanism, but it is a structural supply factor that the market prices in advance, or fails to price in sufficiently. By September 2025, bitcoin had reached a new all-time high above $100,000, and in January–February 2026 the price moved between $85,000 and $105,000. The fall of around 19.5% in the 12-month return during winter 2025–2026 is part of typical cyclical behaviour: after a peak, a decline comes, but the starting level is higher than in the previous cycle.
Institutional adoption has changed the nature of the market. In January 2024, the SEC approved the first spot bitcoin ETFs in the United States. The result was significant: more than $50 billion flowed into these ETFs during their first year. BlackRock's iShares Bitcoin Trust (IBIT) became one of the fastest-growing ETFs ever. For investors, this has two practical implications. First, bitcoin is now integrated into traditional asset management infrastructure. Second, the new institutional buying pressure has established the asset class to the point where its complete disappearance from the market is less likely than it was a decade ago.
Where does bitcoin's value come from? There is no single, simple answer to this question. Bitcoin does not produce cash flow or pay dividends. It has no book value in the same sense as a company. Its value rests on three factors: its usefulness as a store of value; the network effect, meaning that the more people own bitcoin, the more valuable owning it becomes; and scarcity relative to demand. For investors, this means that valuing bitcoin is fundamentally different from valuing a share. There is no P/E ratio. A cash flow analysis cannot be done in the same way. This does not make bitcoin a bad investment, but it does make it a different kind of investment, and understanding that is the starting point.
Ether is the second most important crypto-asset, but its investment logic is different. Ether's value is influenced by network usage, fees, staking and the application ecosystem. This makes it an asset more closely tied to network and usage logic than bitcoin.
In practice, bitcoin and ether are not just two large cryptocurrencies; they are two different exposures. Bitcoin is a scarcity and adoption asset. Ether is a network, usage and staking asset.
The Ethereum network is a platform, not just a currency. Whereas bitcoin was designed primarily to store and transfer value, Ethereum is a programmable blockchain platform on which applications, agreements and services can be built without intermediaries. These are called smart contracts. Ether is the fuel of the Ethereum network: every action on the network, whether using an application, swapping tokens or taking out a loan in a decentralised finance protocol, requires a transaction fee paid in ether. This gives demand for ether a usage-linked dimension that sets it apart from bitcoin.
Proof of stake changed ether's economic model in 2022. In September 2022, Ethereum moved from the so-called proof-of-work mechanism to proof of stake. In practice, this means that instead of mining computers, the network's security is provided by investors who lock up their own ether as collateral and receive staking rewards in return. Staking returns have varied at around 3–5% a year (before costs and taxes). This is not the same as a dividend: it is a reward for validating the network, not a share of a company's profits. For investors, however, it is useful in practice: holding ether over the long term can also generate ongoing cash flow, which sets it apart from bitcoin.
Layer 2 solutions are ether's long-term path to scaling. If Layer 2 networks attract usage, demand for ether may grow, or Layer 2 networks may cannibalise the main network's fee revenue. This uncertainty is part of ether's greater complexity compared with bitcoin.
With other large crypto-assets, the risk usually rises quickly. At the same time, the investment thesis becomes much more asset-specific, which is worth being aware of before the first purchase.
The same market view can be implemented with several different instruments, but the instrument determines what the investor actually owns. This is the most important question in practical investing.
With direct ownership, the investor buys bitcoin or ether directly and owns the underlying asset, held either in a service provider's custody or in their own wallet. This is the purest way to gain exposure to the price of the underlying asset, but it requires an understanding of custody, the service provider, transfers and tax tracking.
Direct ownership through Kvarn X
Crypto-asset trading on Kvarn X is a service provided by Kvarn Capital Oy under its MiCA authorisation. You buy bitcoin or ether into your own ownership, custody is handled in a regulated environment and the assets can be transferred to your own wallet. See bitcoin on Kvarn X. The same route applies to the other crypto-assets available on the platform.
The second route is an exchange-traded structure. In this case, the investor usually does not own the underlying asset directly but a security that tracks it. For many affluent private investors and some institutions, this is the most practical way to build exposure, because the instrument fits more naturally into an ordinary securities portfolio.
Exchange-traded structures are an alternative to direct ownership, not a substitute for it. The Kvarn X Invest page lists the ETFs, ETPs and ETCs available on the platform. Open the Invest page
The third route is an index-based or basket-linked product. In this case, the investor is not taking a view only on bitcoin or ether but on a wider group of assets. This kind of structure can be useful if the investor wants to diversify single-asset risk, but at the same time they take on more altcoin-specific uncertainty than with bitcoin or ether exposure alone.
Examples of crypto-asset ETPs and index products can be found on Kvarn X's instrument pages, such as the Virtune Crypto Altcoin Index ETP. See an example index product
Futures are a common route for institutions, but for private investors they are often the most difficult way to gain exposure. Here the investor does not buy spot ownership but exposure built through the futures market, which is affected by the curve structure, rolling and collateral mechanics.
You can also invest in crypto through listed companies. Strategy is one of the best-known examples: it has built a very large bitcoin holding on its balance sheet and positions itself as the world's first and largest bitcoin treasury company. However, this is not the same as owning bitcoin directly. Company risk, financing, debt, the valuation per share and management's capital allocation decisions can dominate the outcome more than the change in the bitcoin price itself.
The table below illustrates what investors typically buy with different instruments and what role they usually play.
| Instrument | What you own in practice | Typical role | Example |
|---|---|---|---|
| Direct spot ownership | Bitcoin or ether directly | Pure price exposure | Direct purchase through a service |
| Single crypto ETP/ETC | A security that tracks one underlying asset | Easy exchange-traded exposure | iShares Bitcoin ETP, Bitwise Physical Bitcoin ETP |
| Index ETP | A security that tracks a crypto basket | Diversified exposure to several assets | Virtune Crypto Altcoin Index ETP |
| Derivative | A futures or other derivative contract | Tactical / professional use | Bitcoin futures |
| Share | A company whose business or balance sheet is linked to crypto | Indirect exposure | Strategy |
The table below shows why crypto-assets have a strong effect on a portfolio even at a small weight. It does not prove that similar returns will continue, but it helps put the nature of the asset class into perspective.
| Asset | 12-month return | 10-year annualised return | Key observation |
|---|---|---|---|
| Bitcoin | approx. -19.5% | approx. 66.5% p.a. | Long history, highly cyclical behaviour |
| Ether | approx. +17.6% | approx. 70.8% p.a. | Shorter history, still highly volatile |
| S&P 500 | — | approx. 14.1% p.a. | Clearly more stable benchmark |
Historical returns need to be read correctly: the strong CAGR of crypto-assets does not make them low-risk. It makes them an asset class in which a small weight can change the return and risk profile of the whole portfolio considerably.
The historical annual return of crypto-assets can look attractive over almost any time horizon. The problem is that the same asset class that has returned tens of per cent a year over the long term has also suffered declines that most investors cannot tolerate in practice. Drawdown, meaning the fall from peak to trough, is the crypto market's most important lesson.
In practice, this means an investor may see the value of their portfolio shrink month after month, with no guarantee of where the decline will end. This is a different experience from the stock market's typical correction of 20–40%.
What makes a large drawdown so difficult? If an investor has put 10% of their portfolio into crypto and it falls by 80%, the total portfolio falls by 8%. That is painful but manageable. If the crypto share is 30%, however, an 80% fall means a 24% decline in the whole portfolio, and it can lead to panic selling just when a long-term investor would want to stay in the market. This is why limiting the allocation is a concrete risk management decision, not just a conservative rule of thumb.
Volatility cuts both ways: setting the allocation in advance and maintaining it regardless of the cycle is in practice the hardest part of owning crypto.
Correlation with traditional asset classes varies, and this is worth understanding: just when diversification is needed most, crypto may be correlated.
Crypto-assets cannot be understood without their cyclicality. Liquidity conditions, risk appetite, regulatory news, capital flows into exchange-traded products and bitcoin's own supply cycles all have a strong effect on the market.
For this reason, a good long-term return and a good ownership experience are not the same thing. Many investors sell at exactly the worst point of the cycle if their allocation has been too large.
Halving cycles are the most structural feature of the crypto market. The fourth halving took place in April 2024. The price reached a new record even before the halving, partly because of the growth of bitcoin ETFs.
Macro liquidity drives short- and medium-term moves. Crypto-assets are particularly sensitive to changes in global liquidity. When the Fed or the ECB raised interest rates and tightened monetary policy, as in 2022–2023, demand for risk assets contracted. Crypto often reacts more, and more strongly, than equities. When monetary policy turns looser, crypto can also recover faster than equities. In 2024, the Fed began cutting interest rates and capital flows into bitcoin ETFs strengthened at the same time, combining two positive factors behind the rise.
Regulatory news can move the market quickly: restrictive regulation can lead to a rapid fall, while favourable regulation supports long-term growth.
The most important portfolio question is not only what to buy, but at what weight. Even a small weight can clearly increase the risk of the whole portfolio.
That is why crypto is best thought of as a risk budget, not just a product allocation. An allocation that is too small can be meaningless, but one that is too large can turn the whole portfolio into a crypto portfolio in practice.
Portfolio under €100,000: Crypto-assets are a small satellite at most, typically 1–3% of the total portfolio. Even starting with this requires a clear understanding of what is being owned. If you cannot justify bitcoin exposure for your own portfolio, you should not invest in crypto. For the smallest investors, an ETP structure is the most practical first step: it fits into an ordinary equity portfolio and does not require separate custody or a crypto account.
Portfolio of €100,000–500,000: Crypto-assets can be a justified satellite weight of up to 3–5% of the total allocation, if the investor understands the asset class's volatility and has the nerve to sit through large drawdowns. At this size, it is worth distinguishing between bitcoin exposure (the smallest risk budget) and a broader crypto portfolio (higher volatility, so a smaller weight). An ETP structure or direct spot ownership through a regulated service provider are natural ways to implement it.
Portfolio over €500,000: In international institutional portfolios, crypto-assets typically make up 1–5% of the total allocation, with bitcoin as the core position. At this size, a combination of direct spot ownership and an ETP structure can also be considered. Ether can be a justified addition if the investor understands its different source of return. Other altcoins require a much more careful assessment of the individual thesis.
MiCA brings common rules for crypto-asset services to the EU, but it does not remove the risk of the asset class. Investors still need to understand which service they are using and which instrument they are buying.
In Finland, taxation is a practical matter that cannot be ignored. Exchanging crypto-assets for other crypto-assets is a taxable disposal, and using crypto-assets is also a taxable disposal. In addition, the Finnish Tax Administration will receive more comprehensive information on crypto-asset trading from tax year 2026 onwards.
There are three practical tax points that are often overlooked. The first is the deemed acquisition cost: when calculating the capital gain on a crypto-asset, an investor can use the deemed acquisition cost (20% for assets held for less than 10 years and 40% for assets held for at least 10 years) if it is more favourable than the actual acquisition price. This can be a significant advantage for a long-term investor. The second is the FIFO principle: according to the Finnish Tax Administration's guidance, the crypto-asset bought first is considered to be sold first. This affects how the capital gain is calculated and is particularly significant when there are many trades at different price levels. The third is staking rewards: staking rewards, meaning interest-like rewards received for holding an asset, are taxable income as soon as they are received, not only when they are sold. This is income that is easily forgotten when tracking trading gains. From tax year 2026 onwards, crypto-asset service providers will report information directly to the Finnish Tax Administration, which improves oversight and reduces the scope for incorrect interpretation.
In traditional investments, ownership is administratively straightforward: a securities account, an equity savings account, a fund register. With crypto-assets, custody is a separate risk and decision that has a significant effect on what the investor actually owns. It is one of the things traditional investors most often underestimate before their first crypto investment.
Custodial vs. self-custody: two very different ways of owning. Custodial storage means that a third party, such as a service provider, an exchange or a bank, holds the private keys used to transfer the crypto-asset. The investor has an account and a visible balance, but technically relies on the service provider to keep the assets safe. Self-custody means that the investor holds the private keys themselves, often on a physical device (hardware wallet) or written down on paper, and is personally responsible for keeping them secure. Neither is absolutely better: custodial storage is more practical but exposes the investor to counterparty risk, while self-custody removes counterparty risk but exposes the investor to their own carelessness.
The FTX bankruptcy taught a concrete lesson. In November 2022, FTX, at the time the world's third-largest crypto exchange, collapsed within a few days. Investors with funds on FTX could not access them, and a large share was lost permanently. This was not caused by a problem with bitcoin or ether (the blockchains worked normally) but by the exchange's own crisis of trust, misconduct and liquidity crisis. The lesson for investors is clear: in custodial storage, a regulated and reputable service provider is a critical factor. The MiCA Regulation now sets common requirements for crypto-asset service providers in the EU, which improves the situation, but it does not remove the need to choose a service provider carefully.
ETP and ETF structures transfer custody responsibility to a custodian, often a large bank or a specialist crypto custodian such as Coinbase Custody or Komainu. This is one important reason why an ETP structure is, for many traditional investors, the most natural first step: the custody infrastructure is familiar, regulated and integrated into the existing securities system. Counterparty risk does not disappear, but it becomes a more familiar and more easily assessed risk.
Crypto-assets are not a complicated asset class to understand, but they are complicated to implement well. The action list below is designed for investors starting from the perspective of a traditional portfolio, not for speculators looking for the next price rocket.
1. Define your goal before you buy. Are you looking for asymmetric growth potential, diversification away from traditional asset classes, protection against currency risk or a purely speculative view? There can be a justified answer to each of these goals, but they lead to different allocations, instruments and time horizons. The goal determines the strategy, not the other way round.
2. Start with bitcoin, or do not start at all. Other cryptocurrencies are assets where the risk rises and the thesis becomes harder to assess. Bitcoin is the starting point, not a first step before moving on to more interesting assets.
3. If you are considering ether, understand what you are buying. Ether is not a cheaper version of bitcoin. It is a different investment with a different logic: network usage, staking returns, competition with other smart contract blockchains and developer ecosystem activity all affect its value. You can make a case for both, but not with the same thesis.
4. Choose the instrument according to its purpose; it is as important as the asset itself. Build your investment strategy on top of the underlying crypto-asset. The choice of instrument is strategic, not just a practical detail.
5. Set the weight before you buy, and maintain it regardless of market moves.
6. Find out about regulation, custody and taxation before your first purchase, not after. Are you using a MiCA-regulated service provider? How are your assets held? Who holds the private keys? What happens if you exchange one crypto-asset for another: is it a taxable disposal? How have you recorded your acquisition prices? These questions are not technical details but concrete financial obligations that the tax authorities monitor. The tax authorities have found crypto-assets, and from tax year 2026 onwards, information exchange systems will make oversight more automated.
Buy and own crypto-assets on Kvarn X
Crypto-asset trading on Kvarn X is a service provided by Kvarn Capital Oy, which holds a MiCA authorisation: you buy and own bitcoin or ether yourself, custody is handled in a regulated environment and the assets can be transferred to your own wallet. This is route 1 of this article in practice. Open the page
Exchange-traded structures as an alternative
If you want exposure within an ordinary securities portfolio without a separate crypto account, the same platform also offers crypto-asset ETPs and index products. The financial exposure is similar, but you do not own the underlying asset yourself. Open the page
The information and sources presented are for illustrative purposes only. While obtained from sources deemed reliable, their accuracy cannot be guaranteed.
Because bitcoin's investment logic is built primarily on scarcity, adoption and market position. The investment case for many other crypto-assets depends more on network usage, applications or individual use cases.
With direct ownership, you own the crypto-asset yourself. With a crypto ETP, you own an exchange-traded product that tracks the underlying asset. The financial exposure can be similar, but the ownership structure, custody and product costs differ.
Yes. Strategy, for example, is a well-known example of a company whose balance sheet is closely tied to bitcoin. However, this is not the same as owning bitcoin directly.
There is no universally correct figure, but in practice crypto is best thought of as a risk budget. Even a small weight can have a large effect on how the whole portfolio behaves.
An index product can diversify single-asset risk and provide exposure to several assets through one product. The downside is that it brings more altcoin-specific uncertainty than bitcoin or ether exposure alone.
MiCA introduces a common regulatory framework for crypto-asset services in the EU. It improves the market structure, but it does not remove the volatility of crypto-assets or the investor's responsibility to understand the structure of the service and instrument they use.
Wondering what ETP, ETF, ETC and ETN actually mean? This guide explains, simply and clearly, what the different ETPs are, how they work and when each one suits an investor.
The return on a commodity ETF or ETP does not always track the price of gold, oil or another raw material directly. In this article, we look at how a product's structure, futures rolling, currency, index and costs affect the return an investor receives, and what to check when comparing commodity products.
Start investing today
Create account
EN