Luxembourg regulator opens door for retail funds to invest in crypto

Analysis by Eric Baumgartner and Eleni Katopodi

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Key takeaways:

• In February 2026, Luxembourg’s financial regulator announced that UCITS investment funds may carry indirect crypto exposure of up to 10%, a move that allows everyday investors more exposure to the digital asset market.
• This change in regulation demonstrates the increasing acceptance and institutionalization of crypto as an asset class. 
• As Luxembourg is the largest fund domicile in Europe, it is highly likely that other regulators will follow suit. 
• Up to 10% of the total assets of Luxembourg’s UCITS funds can now flow into crypto securities like ETPs and ETFs.
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Luxembourg’s regulator, the Commission de Surveillance du Secteur Financier (CSSF) announced in February 2026 that Luxembourg UCITS funds may hold indirect crypto exposure of up to 10% of the net asset value of the fund.

A UCITS is a highly regulated European mutual fund built with strict safety rules for everyday investors. This is the first time these "mainstream" funds, which are commonly used by retail investors for retirement and savings, have been given a clear path to include digital assets in their portfolios.

What has changed?

As recently as February 2024, the CSSF only allowed alternative investment funds to have crypto exposure. 

The particularly strictly regulated UCITS funds, which had previously been denied access to crypto in Luxembourg, can now allocate up to 10% of their net asset value indirectly to crypto. 

In accordance with the UCITS directive, the allocation must be made via eligible securities, such as exchange-traded products (ETPs). With the CSSF's decision, up to 10% of the multi-trillion UCITS market in Luxembourg can flow into crypto.

Will we see a flow-on effect?

For years, market participants – including local regulators – operated under varying legal interpretations that an indirect crypto exposure was technically possible. This view was recently confirmed by ESMA. The most recent decision from Luxembourg also reflects the ESMA guidance from 2025, which supports an indirect crypto allocation of up to 10%.

With Luxembourg as the largest fund location in Europe, the CSSF's decision is groundbreaking. We believe it is highly likely that other regulators will follow and increasingly introduce clear and uniform rules for the crypto allocation of UCITS funds. 
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What does this mean for the future?

This development means that up to 10% of the total assets of Luxembourg’s UCITS funds can now flow into crypto securities like ETPs and exchange-traded funds (ETFs). We see the following developments as likely: 

• The UCITS brand is bending, not breaking: UCITS has always evolved by absorbing new asset classes in a controlled way. This move follows the same pattern: crypto exposure is allowed only at the margins, to preserve UCITS’ reputation as a retail-safe product.
• Product innovation will be incremental, not revolutionary: We are likely to see “UCITS with limited crypto sleeves,” not crypto-heavy strategies. For asset managers, this is about portfolio diversification and marketing relevance, not chasing pure crypto beta.
• The bigger picture: crypto is being normalized. Crypto is becoming “just another risk factor”: Symbolically, this matters. Crypto is no longer treated as something entirely outside the system. It’s being absorbed into existing rules as a managed risk, similar to how commodities or emerging markets were treated in the past.