RWA Ark Invest has increased its stake in Circle, the issuer of USDC, by approximately $6.83 million, signaling continued confidence in stablecoin infrastructure. Additionally, the firm purchased $98,700 worth of the 3iQ Solana Staking ETF, expanding its exposure to staking-based crypto products. These moves highlight Ark’s growing interest in both traditional financial integration and crypto-native investment vehicles.