The Financial Conduct Authority has fined the London branch of Macquarie Bank £13,031,400 for failures in wholesale conduct within its investment banking operations, the regulator announced on 18 November 2024. The penalty follows a finding that the branch breached Principle 3 of the FCA's Principles for Businesses, which requires firms to take reasonable care to organise and control their affairs responsibly and effectively. The fine is one of the larger individual enforcement actions the FCA has taken in the wholesale investment banking space during 2024 and reinforces the regulator's message that control standards in this sector will face sustained scrutiny.
The action forms part of the FCA's 2024 enforcement drive targeting conduct and control standards across the investment banking sector, a supervisory priority that the regulator has pursued throughout the year. Macquarie Bank's London branch qualified for a discount on the penalty by agreeing to settle at an early stage of the FCA's enforcement proceedings, and the final sum of £13,031,400 reflects the application of the early-settlement reduction under the regulator's standard penalty-calculation methodology. Without that reduction, the gross penalty would have been materially higher.
PRINCIPLE 3 AND WHOLESALE CONDUCT OBLIGATIONS
Principle 3 is one of the FCA's foundational conduct obligations, requiring regulated firms to put in place adequate risk management systems, internal controls, and governance structures that are commensurate with the nature, scale, and complexity of their business activities. In the context of wholesale investment banking, compliance with Principle 3 encompasses the systems and oversight mechanisms that govern trading activity, client interactions, conflicts of interest management, and operational risk. Firms operating in wholesale markets are expected to maintain controls that are not only formally documented but actively applied, monitored, and tested to ensure they function as intended in practice.
Wholesale conduct has emerged as one of the FCA's stated enforcement and supervisory priorities in recent years, with the regulator indicating that it expects investment banks to demonstrate genuine culture and accountability in their front-office activities, rather than treating compliance as a box-ticking exercise. The findings against Macquarie Bank's London branch indicate that shortcomings in the branch's control architecture contributed to the identified Principle 3 breaches, though the FCA's published materials did not disclose the precise business activities or transactions that were the subject of the investigation.
FCA'S 2024 INVESTMENT BANKING ENFORCEMENT DRIVE
The fine against Macquarie Bank's London branch sits within a broader programme of enforcement activity that the FCA has conducted across the investment banking sector throughout 2024. The regulator has repeatedly made clear that wholesale market participants face heightened scrutiny of their governance and control frameworks, and that it will use its enforcement powers where firms fail to meet the expected standard. The 2024 enforcement drive has drawn in a range of institutions across different segments of the wholesale market, reflecting the FCA's assessment that systemic control weaknesses are not confined to a single type of firm or business model.
The early-settlement discount applied to Macquarie's penalty is a standard feature of the FCA's enforcement process and provides firms with an incentive to cooperate and resolve matters without the delay and cost of protracted proceedings. Macquarie Bank's London branch operates as part of the Australian-headquartered Macquarie Group's international financial services network, which includes asset management, investment banking, and principal finance activities across multiple jurisdictions. The FCA confirmed that no restrictions have been placed on the branch's regulatory authorisation as a consequence of this enforcement action.