ARK Invest has publicly challenged the perspective of a16z that traditional financial institutions will favor controlled blockchain systems instead of decentralized finance (DeFi). ARK asserts that public blockchains are poised to gain significant institutional adoption as the connection with tokenized assets deepens.

Contrasting Views on Blockchain Adoption

a16z contends that banks will embrace blockchain functionalities primarily to enhance efficiency, maintain regulatory compliance, and ensure governance control. Their stance is encapsulated in their essay titled "TradFi doesn’t want DeFi. It wants blockchains," which argues that institutions will opt for a centralized model that limits open access while utilizing blockchain features.

On the other hand, ARK’s director of research, Lorenzo Valente, criticized this viewpoint as "overly bearish and simplistic." He pointed out that public blockchains have already surpassed earlier private initiatives in traction and that institutional finance will increasingly depend on the infrastructure built by crypto-native firms. According to Valente, examples such as tokenized funds and stablecoins are already being utilized in public networks like Ethereum, rather than isolated private systems.

Growth of Tokenized Assets and Institutional Engagement

The emergence of tokenized assets is further evidenced by recent data showing that the total market for tokenized real-world assets exceeded $29 billion by April 2026, with tokenized US Treasury products alone accounting for approximately $13.4 billion. Notably, more than 40 major financial institutions have begun to develop or launch products that use public blockchain infrastructure.

  • Institutional projects often utilize public networks while imposing restrictions on investors and wallets.
  • ARK’s argument highlights the increasing reliance on public blockchains in the financial sector.

As the debate unfolds, it remains clear that the space for blockchain adoption in traditional finance continues to evolve, with both centralized and decentralized elements being explored.

This material is for informational purposes only and should not be considered financial advice.