Robinhood is investing in institutional crypto trading platform Talos as part of a $45 million Series B extension that values the company at $1.5 billion. The funding round also includes backing from Sony Innovation Fund and other strategic investors, bringing Talos’s total Series B raise to about $150 million. Talos provides trading, risk management, and settlement infrastructure for institutional clients. Robinhood’s investment signals a push to strengthen its crypto capabilities and access deeper market liquidity.