If you wanted a single number to explain why institutional finance is taking Ethereum seriously, here it is: 56.5% of all tokenized funds have been issued on Ethereum. Not on the newest, fastest, cheapest chain. On Ethereum.
That figure comes from RWA.xyz data, and it sits inside a much bigger story. As of May 22, 2026, the total onchain market cap for tokenized funds reached $32.4 billion. Ethereum’s share of that, measured by assets, clocked in at 59.6% depending on how you slice the data.
From $2 billion to $32 billion in about 18 months
Tokenized fund AUM hit $14.4 billion by late January 2026, up from roughly $2 billion a year earlier. That is a sevenfold increase in twelve months. The market then continued climbing to $32.4 billion by late May 2026, meaning it more than doubled again in just a few additional months.
BlackRock’s BUIDL fund is the headline act. The world’s largest asset manager built its tokenized money-market fund on Ethereum, and it now sits at approximately $2.9 billion in assets under management.
JPMorgan added its own entry on December 15, 2025, launching MONY, its first tokenized money-market fund, seeded with $100 million.
Why Ethereum keeps winning this race
Ethereum’s security model is the most battle-tested in the industry. Its smart contract ecosystem has been stress-tested by real money, real exploits, and real recoveries. Compliance tooling, from on-chain KYC to permissioned transfer restrictions, has matured alongside the network.
That said, the dominance is not total. UBS has explored Polygon for certain product offerings, and alternative chains continue to court institutional business with lower fees and faster finality. But market share data keeps returning to the same conclusion: most of the money lives on Ethereum.
What this means for investors and the broader market
The tokenized fund market is essentially traditional finance using blockchain rails to do things it already does, just faster, cheaper, and with better auditability. Settlement that once took two days can happen in minutes. Minimum investment thresholds that locked out smaller allocators can be fractured into smaller units.
The 40% or so of the market not on Ethereum is not irrelevant. Chains competing for that share have an incentive to innovate on exactly the dimensions institutions care about: regulatory clarity, compliance tooling, privacy features, and cross-chain interoperability.