Securitize launches new crypto index fund with $400 million support from Mantle

according to The Block, the tokenization company for physical assets, Securitize, has launched a new institutional-grade crypto index fund, with Mantle investing $400 million as an anchor investor. The fund is named Mantle Index Four (MI4) and will invest in mainstream crypto assets such as Bitcoin, Ethereum, Solana, and USD stablecoins, while enhancing returns through staking strategies like Mantle's mETH and Bybit's bbSOL.