Polymarket taps Goldman Sachs veteran Lisa Mantil to attract Wall Street liquidity

NEW YORK — Prediction market platform Polymarket has hired Goldman Sachs veteran Lisa Mantil to build out its institutional client base, according to CNBC Finance on Sept. 29, 2026.

Mantil joins the firm after a nearly three-decade career at Goldman Sachs, bringing traditional financial market experience to the forecasting platform. Her mandate focuses on attracting Wall Street liquidity and onboarding institutional traders onto the prediction market's infrastructure.

Strategic Context

Prediction markets have experienced volume growth during major global election cycles and macroeconomic data releases. However, participation from traditional institutional allocators, hedge funds, and corporate treasuries has historically faced friction regarding regulatory compliance, custody, and counterparty risk.

By recruiting a senior executive with roots at Goldman Sachs, Polymarket aims to address the structural hurdles that prevent institutional pools of capital from engaging with alternative derivatives and event-driven contracts. Mantil's long tenure inside a global investment bank provides the platform with institutional credibility as it attempts to scale its order books beyond retail participants.

Forward Outlook

Operators, risk managers, and market participants will monitor whether traditional financial institutions begin establishing formal clearing or trading relationships with prediction market venues following the hire. As regulatory scrutiny on digital asset platforms and event-based derivatives persists, the success of institutional onboarding initiatives will depend heavily on compliance frameworks and market depth.