Perspective: The next phase of tokenization will be "customized investment portfolios", rather than just improving settlement efficiency.

Thomas Sy, head of multi-asset solutions at New York Life Investment Management (NYLIM), stated that the next core application of tokenization will be "personalized portfolio construction" rather than just improving settlement efficiency or extending trading hours. NYLIM manages approximately $807 billion in total assets, with about $110 billion overseen by Sy’s team. He noted that blockchain technology will enable asset management firms to customize complex portfolio strategies for different investors at scale—a capability the traditional financial system currently struggles to deliver. Sy added that the future of asset management will center on "high customization," and blockchain is the only technological path capable of achieving this at scale. He emphasized that tokenization is not limited to putting ETFs, bonds or private credit on the blockchain; the key is to restructure the very way portfolios are built. He also pointed out that current portfolios often mix ETFs, bonds and private assets, but personalized strategies are difficult to scale due to operational complexity. Tokenization is expected to "embed customization logic into the assets themselves," reducing operational costs and boosting efficiency. Additionally, Sy said stablecoins have become a key entry point for traditional finance to access on-chain markets. Currently, the stablecoin market capitalization exceeds $300 billion, and they are being used for cross-border payments and fund management. He believes this trend will gradually drive institutional demand for on-chain yield-generating assets. On decentralized finance (DeFi), NYLIM is still researching related applications, but Sy stressed that institutional participation requires more mature infrastructure, including improved tokenized collateral, clearing mechanisms and prime brokerage systems.