Binance's US stock business profit chain: holding a minority stake in Alpaca, earning 50% of order flow payment fees and 65% of lending profits

According to official disclosures from Binance, Alpaca is not only the clearing broker for its U.S. stock business, but Binance also holds a minority stake in Alpaca. According to the agreement, Binance will receive 50% of Alpaca's payment for order flow (PFOF) and 65% of the remaining profits from user stock lending, after deducting user interest.

Binance's recently launched U.S. stock business adopts a "introducing broker + clearing broker" model, with Nest Trading responsible for order referrals and Alpaca responsible for trade execution, clearing, settlement, and asset custody. Alpaca Securities LLC is a registered broker-dealer with the U.S. Securities and Exchange Commission (SEC) and is also a member of the Financial Industry Regulatory Authority (FINRA) and the Securities Investor Protection Corporation (SIPC), holding approximately 94% of the tokenized U.S. stocks and ETFs market share.