StoneX Group Inc. (NASDAQ: SNEX) Strategic Acquisitions & Global Network Expansion

StoneX Group Inc. (NASDAQ: SNEX) has aggressively scaled its global financial services network through major acquisitions and strategic partnerships. By targeting independent futures brokerages, investment banking firms, and specialized cross-border payment platforms, StoneX has transformed into an industry heavyweight across institutional, commercial, and retail markets.

1. Major Acquisitions

• R.J. O'Brien & Associates (July 2025): In the most transformative deal in StoneX history, the company completed a ~$900 million merger with R.J. O'Brien, the oldest independent futures brokerage in the U.S. The acquisition made StoneX the largest non-bank Futures Commission Merchant (FCM) in the United States, adding $766 million in revenue and integrating over 75,000 client accounts. Read Press Release
• Banco Travelex S.A. (August 2026): StoneX signed an agreement to acquire this Brazil-based foreign exchange bank. This exclusively covers Banco Travelex's regulated FX and multiple-service banking platform, significantly expanding StoneX's payment infrastructure across Latin America. Read Press Release
• The Benchmark Company, LLC (August 2025): Expanding its capital markets capabilities, StoneX completed its acquisition of Benchmark, a prominent investment banking and equity research firm, establishing a franchise-level equity research and investment banking arm within StoneX's Institutional division. Read Press Release
• WCS International Ltd / WCSI (April 2026): StoneX Financial Ltd acquired WCSI, a UK-based wholesale banknotes trading and distribution business. It grants StoneX access to more than 90 global currencies and strengthens its financial institution payments ecosystem. Read Press Release
• AMG (August 2026): StoneX acquired AMG to support its Commercial segment. The acquisition expands physical commodity volumes and deepens relationships with feed and ingredient customers. Read Analysis

2. Strategic M&A Bids

• CAB Payments Proposal (April 2026): StoneX submitted an aggressive, increased non-binding cash proposal of 110 pence per share to acquire cross-border payments specialist CAB Payments. The deal seeks to create a dominant global specialist in emerging market payments. Read LSE Publication

3. Digital & Capital Partnerships

• Enhanced Digital Group / EDG (January 2026): StoneX Digital entered into a strategic partnership with EDG, a provider of bespoke OTC derivatives treasury solutions for digital assets. StoneX led EDG's Series A funding round and acquired a minority stake to bridge traditional and digital asset brokerage offerings. Read Press Release
• Octo Finances & StoneX France (Integration Phase 2026): Following the prior acquisition of Paris-based fixed-income broker Octo Finances, the company is driving organic revenue synergies by integrating local French institutional networks into StoneX's broader global platform. Read StoneX Insights

A New Era in Self-Directed Trading

As part of its ongoing evolution, StoneX continues to unify its global retail offerings. A prime example is the recent relaunch of City Index, one of the UK's most established trading brands, as StoneX Trading, marking a new era for self-directed traders accessing institutional-grade technology.

Read: City Index Relaunches as StoneX Trading