BlackRock BUIDL AUM by chain:

1. ethereum: $2.7B

2. Aptos: $53.4M

3. avax: $52.8M

4. 0xPolygon: $38.4M

5. arbitrum: $32.5M

6. Optimism: $26.2M

7. solana: $20.1M

~92% of the fund is currently tokenized on Ethereum