While I don't have specific data on the hours portfolio managers typically work, the industry standard suggests that they often work long hours. Many portfolio managers may put in 50-60 hours per week, especially during busy periods like quarterly earnings reports or significant market movements.
They often have to stay updated on market trends, manage client relationships, and perform in-depth analyses, leading to a demanding schedule. If you're considering this role, be prepared for potential overtime and a fast-paced environment.