Former Citadel quants raised $78M for the AI operating system Wall Street’s wealth managers didn’t have

Moment, the fintech company founded by a cohort of former Citadel Securities quantitative traders and researchers, has raised $78 million. The round was led by Index Ventures with participation from existing investors Andreessen Horowitz and Avra. The company last raised $36 million in July 2025. Moment builds infrastructure that allows wealth management firms to deploy […] This story continues at The Next Web