A former global head of equity capital markets has reflected on the evolving impact of artificial intelligence (AI) on banking and finance, highlighting how the lessons learned in traditional investment banking remain relevant even amid rapid technological change. Speaking during a recent guest lecture to business school students, the former banker addressed questions about the capacity of financial markets to support the substantial investments required by AI, the potential returns, and whether the current enthusiasm might resemble a bubble.
Despite having left investment banking nearly five years ago—before the current surge in AI activity—the individual found that their experience continued to resonate with younger professionals seeking guidance on careers and AI in finance. They observed that while the nature of roles within banks may change in unpredictable ways, entry-level hiring remains likely.
Since departing the industry, the former banker has encountered what they describe as "analogue player in a digital world" dynamics, noting the dramatic shifts in financing volumes and market structures accompanying AI’s rise. They admitted to acquiring knowledge about cutting-edge AI financing through secondary sources and informal conversations rather than direct, up-to-date market involvement. For example, a colleague introduced them to Rogo, an AI-driven finance platform reportedly in widespread use across investment banks, though access was limited.
The former banker highlighted a paradox: as time passes after leaving a firm, one’s experience gains value while specific knowledge may grow outdated. Skills once prized, such as proficiency with now-obsolete software like Lotus 1-2-3 and WordPerfect, have little relevance today. Still, they argued that certain insights remain enduring, particularly understanding incentives, institutional behavior, group dynamics, and risk patterns during market booms.
Drawing on parallels with previous financial cycles, they warned of familiar phenomena such as exuberant market evangelism, inflated bubbles, opaque off-balance-sheet arrangements, and circular financing structures where suppliers may also act as customers and lenders to the same companies. Recognizing the social and psychological pressures to participate in overheated markets, even when pricing seems disconnected from fundamentals, may aid in asking better questions and mitigating some risks, though it cannot eliminate the possibility of losses.
The individual also stressed the practical advantages of experience in navigating new environments. Although they lack the internal resources once available within major financial institutions, tools like search engines, AI chatbots, and networks of knowledgeable contacts facilitate catching up quickly. They emphasized the importance of acknowledging what must still be learned and accepting the limits of current understanding.
Independence following departure from a firm was noted as beneficial for expressing candid opinions and challenging prevailing orthodoxies, unlike in institutional roles that often require alignment with client expectations or company lines.
Ultimately, the former equity capital markets head cautioned that the trajectory and ultimate outcome of the AI investment boom remain uncertain. While past experience does not equate to present expertise, it offers a distinct perspective that can complement new knowledge. In an era dominated by digital innovation, maintaining an "analogue" viewpoint need not mean being sidelined from critical discussions or decision-making in finance.