IBKR vs FMX Comparison

Interactive Brokers is a large, automated, retail and institutional brokerage that boasted nearly $780 billion in customer equity at the end of 2025. The company cut its teeth as a market maker, introducing US financial markets to automated and algorithmic training before expanding into brokerage services in 1993. The firm has a wide-ranging client base, with its best-in-class order execution and extremely low margin lending rates catering to a sophisticated audience of hedge funds, proprietary traders, and introducing brokers that account for about 45% of the firm's commissions. With operations spanning more than 160 electronic exchanges, 36 countries, and 28 currencies, Interactive Brokers caters to a global clientele, with more than 80% of active accounts sitting outside the US.

Mexico-based Femsa is a beverage and retail conglomerate in Central and South America. The holding company owns controlling stakes in bottler Coca-Cola Femsa (47% economic stake, 56% voting rights), in addition to operating 100%-owned retail assets, including convenience stores under the Oxxo banner, drugstores, and gas stations. The firm divested its 15% stake in Heineken and its distribution business in 2023. Coca-Cola Femsa and the Oxxo chain made up 75% of total company revenue and over 90% of profits in 2024.