Affluent Investors Own Crypto, but Few Build Wealth Around It

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• Only 4.7% qualify as Structurally Integrated investors.
• 19.2% expect crypto to become their top wealth driver over the next decade.
• 28% of holders aged 35–44 treat crypto as a core retirement asset.

Crypto ownership is already widespread among affluent investors, but only a small minority have made digital assets a structural part of their long-term finances. Nexo’s Future of Digital Wealth 2026 survey found that 66.7% of 1,000 affluent investors across the U.S., UK and Argentina hold cryptocurrency, while the average score on its new Crypto Integration Index, or CII, was just 4.83 out of 10.

The findings expose a different stage of crypto adoption from the one captured by wallet counts or simple ownership surveys. Among wealthier investors who have already entered the market, the bigger question is how much crypto changes their allocation decisions, investment horizon and retirement planning.

Nearly one in five respondents expects digital assets to become their largest source of personal wealth over the next decade. That conviction sits alongside a much smaller group that has incorporated crypto deeply enough to score seven or higher on Nexo’s integration scale.

Nexo Tries to Measure What Happens After the Purchase

The CII is Nexo’s proprietary attempt to measure crypto beyond ownership.

Its 1-to-10 score gives equal weight to five components: allocation size, holding horizon, retirement integration, substitution for traditional assets and risk perception. Investors at the upper end are therefore not simply holding more crypto. Their positions play a larger role in longer-term financial decisions.

That distinction produces five investor profiles ranging from Pre-entry to Structurally Integrated.

The index should not be read as an investment score. Nexo states that a higher CII does not imply a better strategy, better performance or greater suitability. It is a descriptive measure of how respondents say crypto fits into their finances.

That caveat matters because Nexo operates a digital-asset wealth platform and has a commercial interest in broader crypto adoption, something the company explicitly discloses in the report.

Argentina Owns More Crypto. The U.S. Integrates It More Deeply

The country breakdown shows why ownership alone can produce a misleading picture of adoption.

The inversion matters. A market can have widespread participation without investors assigning crypto a large or permanent role inside their portfolios.

Nexo characterizes Argentina as a market where digital assets have been used partly as an alternative store of value amid inflation and capital restrictions, while U.S. respondents show more evidence of incorporating crypto alongside conventional investments. That explanation is Nexo’s interpretation of the survey rather than proof of causation, so the country results are better treated as evidence of different investor behavior than an explanation of why those differences exist.

Retirement Decisions Explain More Than Risk Perception

The strongest result in the report may be buried below the headline ownership figures.

Nexo estimates that asset substitution accounts for 30.6% of the variation in integration scores and retirement integration another 23.6%. Together, the two factors explain 54.2%.

Risk perception accounts for just 13.6%.

For this sample, the difference between lighter and deeper crypto users therefore had less to do with how risky respondents considered the asset class and more to do with whether they were prepared to give it a permanent function in their financial plans.

The age breakdown reinforces that point from another direction.

More than 90% of respondents aged 18 to 25 hold crypto, the highest ownership rate among the surveyed age groups. But just 2% have an investment horizon of at least 10 years.

The strongest retirement integration appears among investors aged 35 to 44. Within that group, 28% of crypto holders describe digital assets as a core retirement asset.

High participation among younger investors and deeper retirement use among the 35-to-44 cohort are two distinct forms of adoption. The survey suggests they should not be measured interchangeably.

The Friction Changes Once Crypto Becomes a Serious Position

The barriers also look different among the small group that has already incorporated crypto most deeply.
For respondents with a CII of seven or higher, 36% cited security concerns, while 34% pointed to high fees and 28% to platform complexity.

Those concerns become increasingly relevant as an allocation grows.

A small standalone crypto position can remain operationally separate from the rest of an investor’s finances. A position intended to remain for years or form part of retirement planning raises different requirements around custody, reporting, liquidity, fees and access.

This is also where the report’s conclusion requires some distance. Nexo argues that operational infrastructure has become the central obstacle to deeper integration. That interpretation is consistent with its survey results, but it also aligns with the services provided by Nexo itself.

The underlying data is more useful than the commercial conclusion: among respondents who already use crypto extensively, practical issues around managing the assets remain prominent.

What the Survey Actually Measures

The research was fielded through Attest in February and March 2026 among 1,000 affluent investors across the United States, United Kingdom and Argentina.

Participants needed at least $100,000 in liquid assets in the U.S. and UK or $40,000 in Argentina. The Next Web says those thresholds were designed to capture roughly the top 25% to 30% of each market by investable wealth.

That means the 66.7% ownership figure should not be extrapolated to the general population. It describes a deliberately wealthier sample across three very different economies.

There is another distinction worth preserving. The CII measures reported behavior, not portfolio performance. It does not show that investors with deeper crypto integration earned higher returns, took less risk or made better financial decisions.

Those limitations make the headline finding more precise rather than less useful.

The survey shows a market in which access has moved considerably further than financial integration. Among this affluent sample, buying crypto is already common. Giving it a permanent role alongside retirement assets and traditional investments remains comparatively unusual.

That makes the 4.83 average integration score, rather than the 66.7% ownership rate, the more revealing number to watch in future editions of the survey. If ownership remains high while that score rises, it would provide stronger evidence that crypto is moving from an asset people hold to one they systematically incorporate into their broader wealth structures.

Methodology: Nexo’s Future of Digital Wealth 2026 is based on a survey conducted through Attest in February and March 2026 among 1,000 affluent investors in the U.S., UK and Argentina. The CII is a proprietary Nexo research measure. Nexo discloses a commercial interest in digital-asset adoption, and the findings are not representative of the general population.